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STEM tutor for Linear Algebra/R/Python/Science/Math, Algebra/Calculus
Nina M.

4.7 (2,736 ratings)

11,456 hours tutoring

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About Nina

Bio

I am an elite former professor and industry leader. I hold 5 advanced degrees: a Ph.D. in Math and multiple Master's degrees in STEM disciplines. I provide tailored coaching for all levels, ranging from foundational concepts for elementary school students to advanced research support for Ph.D. candidates. My background bridges top-tier academia with leading industry roles across Computer Science, Statistics/Mathematics. This combination allows me to deliver unparalleled instruction that...

I am an elite former professor and industry leader. I hold 5 advanced degrees: a Ph.D. in Math and multiple Master's degrees in STEM disciplines. I provide tailored coaching for all levels, ranging from foundational concepts for elementary school students to advanced research support for Ph.D. candidates. My background bridges top-tier academia with leading industry roles across Computer Science, Statistics/Mathematics. This combination allows me to deliver unparalleled instruction that connects complex theoretical frameworks to practical, high-value corporate applications. I believe that every student can achieve mastery when given the right guidance. I teach core theories and guide students to drive their own analytical thinking. My structured, methodical approach ensures that learners deeply understand underlying concepts, improves problem-solving speed, builds confidence, and drives higher exam scores and career breakthroughs.
Experience: Headed advanced technical teams and led strategic initiatives in Computer Science, Applied Statistics, and Predictive Mathematics, Served as a tenure-track Professor of Mathematics/Computer Science, designing curriculum/lecturing on advanced undergraduate topics, Built a foundation in pedagogy as a university TA while simultaneously earning a Ph.D. in Math, Over 15 years of experience coaching a diverse student body, ranging from gifted elementary students to Ph.D. candidates.
Subjects: Calculus, Statics , Differential Equations, Real/Complex Analysis, Linear Algebra, Discrete Math, Control Theory, Geometry, Pre-Calculus, Algebra, Finite Mathematics, Physics, Chemistry, Biology (AP), Predictive Modeling, Numerical Analysis, Signal Processing, Dynamic Systems, Advanced Excel, Power BI, Figma, Financial/Managerial Accounting, R Studio, SAS, MATLAB, Software Architecture, Data Structures, Algorithms, and Database Management Systems (SQL), Python, Java, C#/C++/C/ASP.NET, React, Node.js, Angular, CSS, jQuery, SAT, ACT, GMAT, MCAT, LSAT, CCAT, Technical interview preparation.

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Education

Northern Illinois University
Mathematics, Science
Northern Illinois University
PhD
University of Wales, UK. Computer Science
Masters

Additional Languages

Spanish

Policies

  • Hourly Rate: $75
  • Rate details: Sessions not attended within 20 minutes of the start time is considered as cancelled and charge for the booked time is applied. The minimum class length is 30 minutes.
  • Lesson cancellation: 24 hours notice required

  • Background check passed on 7/10/2020

  • Your first lesson is backed by our Good Fit Guarantee

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Approved Subjects

ACT Math

ACT Math

I have helped many students achieve higher scores in SAT/ACT. I have several books and many problems for you to try and learn and I will explain all theories and tricks you need to know before you take SAT/ACT.
Algebra 1

Algebra 1

With a Ph.D. in Mathematics, a Master’s in Math/Computer Science, and over a decade of teaching experience, I bring a unique depth of expertise to tutoring Algebra 1. As a former university professor and industry software engineer, I excel at demystifying core algebraic concepts, transforming abstract rules into logical, intuitive steps. I guide students through essential topics like linear equations, systems of equations, inequalities, quadratic functions, and polynomials by connecting them to practical, real-world problem-solving. Throughout my ten plus years of tutoring, I have helped students overcome math anxiety, build rock-solid problem-solving habits, and achieve the academic confidence needed for future success in STEM.
Algebra 2

Algebra 2

I will show you how to tackle the most complicated Algebra problems. I will get you to where you want to be by showing you step by step solutions. I have many problems for you to practice.
ASP.NET

ASP.NET

I am a professional in computer industry and I use Asp.net everyday. I build new web sites and also maintain existing web sites. I can help you to learn all aspects of asp.net such as syntax and semantics of language, object oriented programming, creating or modifying GUI, connecting to databases and deploying to servers. I have several years of teaching experience and I am confident that you will greatly benefit from my tutoring.
Biology

Biology

Bringing a Ph.D. in Computational Mathematics, two Master’s in Math/Computer Science and over ten years of teaching experience, I offer a highly analytical and structured approach to tutoring Biology. As a former university professor, I specialize in breaking down complex biological systems into clear, logical components. I guide students through core topics including cell biology, genetics and DNA inheritance, molecular biology, evolutionary mechanisms, and ecology. My background in industry allows me to introduce students to modern, data-driven biology, making dense topics highly accessible. Over a decade of tutoring, I have successfully helped diverse learners master intricate biological pathways, excel on exams, and develop a genuine passion for the life sciences
Biostatistics

Biostatistics

Ph.D. biostatistician with 10+ years of tutoring experience in statistical methods, clinical trial design, and data analysis using R and SAS. I provide clear, hands-on lessons and help with coursework, research design, reproducible analysis, survival analysis, mixed models, longitudinal data, power/sample-size calculations and help with interpreting results and preparing reports.
C

C

Leveraging a Ph.D. in Computational Mathematics, a Master’s in Computer Science, and over a decade of tutoring experience, I provide elite, foundational instruction in the C programming language. As a former university professor and industry software development engineer, I excel at demystifying low-level programming concepts that often challenge students. I offer deep, structured guidance through critical C topics, including pointers and memory allocation, data structures (linked lists, trees), file I/O, bitwise operations, and manual memory management. My combination of academic rigor and industry engineering experience ensures that students do not just write code that compiles, but master the hardware-level logic, debugging strategies, and optimization techniques required for systems programming and academic excellence.
C#

C#

I have been using Asp.net and C# for more than 7 years. Together with Asp.net and C# I use Javascript, JQuery as client side scripts. The databases I use are SQL Server, MySQL and Oracle. I am a very skilled software developer as well.
C++

C++

I taught C++ at an undergraduate and graduate levels while I worked as a professor of Computer Science several years ago. I now work in industry and use C++/C# at my work everyday. I can help you to understand object oriented programming concepts and mechanisms together with syntax and semantics of C++ language so that you can write your own programs to complete any programming assignment you may have.
Calculus

Calculus

I have been teaching all levels of calculus many years. I am proficient in Pre Calculus, Calculus I, Calculus II, Calculus III, AP Calculus and Multi Variable Calculus and have experience teaching them at school and college graduate/undergraduate levels.
Chemistry

Chemistry

Master chemistry with a Ph.D. expert. I bring over 10 years of teaching experience. I simplify complex topics for school and college students. I also offer specialized prep for AP Chemistry. We will master topics such as stoichiometry, atomic structure, and chemical bonding. My lessons turn tough equations into clear concepts. You will build deep confidence and boost your scores. Contact me today to ace your next exam!
Computer Programming

Computer Programming

Master computer programming with an industry expert. I hold a Master’s degree in Computer Science and bring over 10 years of teaching/industry experience. I simplify coding for school and college students. We will master Python, Java, C++, and web development to mention a few. Our lessons cover core topics like data structures and object-oriented programming. You will gain hands-on experience using Jupyter Notebooks, VS Code, Visual Studio, Git etc. My approach turns complex syntax into clear, logical concepts. You will write clean code, boost your grades, and build your tech future. Schedule a session with me today to ace your next programming project!
Creative Writing

Creative Writing

With over 10 years of experience in the tutoring industry, I have developed the ability to inspire and guide students in their creative endeavors. My expertise in creative writing encompasses a wide range of genres, including fiction, poetry, and non-fiction. I am skilled in teaching the elements of storytelling, such as character development, plot structure, and narrative voice. My strong communication skills enable me to provide constructive feedback and foster a supportive environment where students can explore their creativity and refine their writing skills.
CSS

CSS

I have been involved with developing web applications for many years. I also have been teaching CSS, JQuery and Html for many years. I can help you to use CSS starting from scratch or utilizing bootstrap to develop professional looking web pages.
Data Analysis

Data Analysis

I hold a Master's degree in Computer Science and a Ph.D. in Computational Mathematics. With over 10 years of experience in the tutoring industry, I excel at conveying complex concepts in an accessible manner. My expertise in data analysis includes proficiency in statistical software such as R, Python and SAS, as well as data visualization tools like Tableau and Power BI. I have a strong foundation in statistical methods and data manipulation techniques, which are essential for analyzing and interpreting data effectively. My excellent communication skills allow me to simplify intricate data analysis processes, making them understandable for students of all levels.
Data Science

Data Science

I taught data structures at an undergraduate and graduate levels while I worked as a professor of Math and Computer Science several years ago. I now work in industry and use all aspects of data science at my work everyday. I can help you to understand data science concepts and mechanisms together with syntax and semantics so that you can complete any assignment you may have.
Data Structures

Data Structures

I hold a Master's degree in Computer Science and a Ph.D. in Computational Mathematics. With over 10 years of experience in the tutoring industry, I have honed my ability to effectively communicate complex concepts. My expertise includes a deep understanding of algorithms and various data structures such as arrays, linked lists, stacks, queues, trees, and graphs. I am proficient in programming languages like Java, C++, Python, and R, which are commonly used to implement data structures. My strong communication skills enable me to explain intricate details of data structures in an understandable way.
Differential Equations

Differential Equations

Experienced differential equations coach (Ph.D., 10+ years) specializing in solution techniques (separation of variables, integrating factors, Laplace transforms), stability analysis, and modeling applications. I offer clear explanations, worked examples, tailored homework help, analytical and numerical techniques, interpretation of solutions, and exam preparation.
Discrete Math

Discrete Math

I hold a Master's degree in Mathematics and a Ph.D. in Computational Mathematics. With over 10 years of experience in the tutoring industry, I have developed the ability to explain complex mathematical concepts in an accessible manner. My expertise in Discrete Mathematics includes a deep understanding of topics such as logic, set theory, combinatorics, graph theory, and number theory. I am proficient in using mathematical software tools that aid in visualizing and solving discrete math problems. My strong communication skills enable me to break down intricate mathematical ideas, making them understandable and engaging for students of all levels.
Elementary Math

Elementary Math

I have been tutoring elementary mathematics for a long period of time. My teaching includes different ways to memorize necessary information at each level. I show the steps one by one so that students are convinced that they are following a right process to solve problems. Everywhere there is a connection between different parts of a process, I review if necessary theories and show the connection so that the students see a clear picture of the whole process.
Elementary Science

Elementary Science

Bringing a Ph.D. in Computational Mathematics, a Master’s in Computer Science, and over ten years of tutoring experience, I offer an engaging, highly patient approach to Elementary Science. Having taught many elementary-level students, I excel at turning abstract concepts into fun, relatable, and interactive discoveries. I guide young learners through foundational topics like the scientific method, states of matter, ecosystems and habitats, weather patterns, and basic physics forces (push and pull). My background as a professor and software engineer allows me to nurture critical thinking and early STEM skills early on. Throughout my decade of teaching, I have successfully helped young students build strong study habits, ace their school projects, and develop a lifelong love for scientific discovery.
English

English

Bringing a Ph.D. in Computational Mathematics, two Master’s degrees (in Math and Computer Science), and over a decade of teaching experience, I offer a highly structured, logical approach to tutoring English. As a former university professor, I break down language arts into clear, predictable frameworks that make reading and writing highly intuitive. I guide students through core subject components, including literary analysis and reading comprehension, essay structure and thesis development, advanced vocabulary acquisition, and grammatical mechanics. My unique technical background allows me to teach writing as an engineered process, helping students eliminate ambiguity and build compelling arguments. Over ten plus years of tutoring, I have successfully helped diverse learners master critical thinking, boost their exam scores, and write with complete confidence.
ESL/ESOL

ESL/ESOL

Bringing a Ph.D. in Computational Mathematics, a Master’s in Computer Science, and over a decade of teaching experience, I offer a highly structured, patient, and logical approach to tutoring ESL/ESOL. As a former university professor who has mentored diverse, international student populations, I understand the unique challenges of language acquisition. I guide learners through core language pillars, including grammar structures, conversational fluency, academic and professional writing, vocabulary expansion, and pronunciation. Over ten plus years of teaching, I have successfully helped students of all ages and backgrounds build the confidence to speak, read, and write English fluently.
Essay Writing

Essay Writing

Writing tutor with 10+ years of experience helping students craft clear, compelling essays for coursework, admissions, scholarships and personal statements. I provide step-by-step guidance from start to finish, line edits and also focused feedback on essay content, argumentation, style and revision strategies used to strengthen your voice and clarity.
Financial Accounting

Financial Accounting

Leveraging a Ph.D. in Computational Mathematics, a Master’s in Computer Science, and over ten years of tutoring experience, I provide highly structured, logical instruction in Financial Accounting. My unique expertise stems from my background as a software development engineer, where I completed specialized accounting coursework and collaborated directly with corporate accounting departments to build enterprise financial software. This practical, cross-functional experience allows me to demystify complex accounting principles, guiding students through core topics such as the accounting cycle, balance sheets and income statements, double-entry bookkeeping, ledger adjustments, and cash flow analysis. By combining university-proven teaching methods with real-world technical insight, I help students look past memorization to master the underlying logic of financial data and excel in their coursework.
GED

GED

Bringing a Ph.D. in Computational Mathematics, a Master’s in Computer Science, and over a decade of teaching experience, I provide highly effective, targeted preparation across all four modules of the GED test. As a former university professor, I specialize in breaking down intimidating exam content into manageable, step-by-step lessons. I guide students through high-yield exam topics, including linear equations and functions, interpreting data, graphs, and statistics, reading comprehension and textual analysis, evidence-based essay writing, and evaluating scientific experiments. My analytical background allows me to teach essential test-taking frameworks, smart process-of-elimination strategies, and time management techniques. Throughout my ten plus years of tutoring, I have successfully guided diverse learners to master these core subjects, pass their exams, and confidently unlock new career and college opportunities.
Geometry

Geometry

I have helped many students achieve higher scores in Geometry. I have several books and many problems for you to try and I will explain all theories and tricks you need to know before you take Geometry tests.
GMAT

GMAT

Leveraging a Ph.D. in Computational Mathematics, a Master’s in Computer Science, and over a decade of elite teaching experience, I deliver high-impact preparation for the GMAT Focus Edition. As a former university professor and industry software engineer, my background aligns perfectly with the advanced reasoning required for top-tier business school admissions. I provide rigorous, systematic instruction across all core sections, guiding students through complex topics such as Data Sufficiency, multi-source data analysis, algebraic and geometric quantitative reasoning, critical reasoning arguments, and reading comprehension logic. My unique combination of advanced mathematics and engineering experience allows me to teach students how to deconstruct the exam's computer-adaptive scoring algorithm, master cognitive pacing, and apply structured data-driven frameworks to maximize their scores.
Grammar

Grammar

Bringing a Ph.D. in Computational Mathematics, two Master’s in Math/Computer Science, and over a decade of teaching experience, I offer a highly structured, logical approach to mastering English Grammar. As a former university professor, I treat language as a rule-based system, making mechanics intuitive and easy to grasp. I guide students through core pillars of grammar, including parts of speech, sentence structure and syntax, verb tenses and agreement, proper punctuation, and modifiers. My extensive tech background allows me to specialize in refining academic and professional writing, eliminating ambiguity, and improving clarity. Over ten plus years of tutoring, I have successfully helped students of all ages, native speakers, and ESL learners build the technical accuracy and confidence needed for top-tier writing.
GRE

GRE

Elevate your GRE score under the guidance of an elite educator holding a Ph.D. and two Master’s degrees, including one in Computer Science. With over 10 years of professional teaching experience as a former university professor, I specialize in decoding the rigorous logic behind the GRE. My deep math background provides you with a massive advantage in mastering complex Quantitative reasoning patterns, while my extensive academic career ensures you receive top-tier strategies for the Verbal and Analytical Writing sections. Investing in my structured, university-caliber coaching means choosing a proven educator who knows exactly how to build your test-taking stamina, sharpen your problem-solving speed, and help you secure admission into your dream graduate program.
Handwriting

Handwriting

Bringing a Ph.D. in Computational Mathematics, two Master’s in Math/Computer Science, and over a decade of teaching experience, I offer a highly patient, structured approach to tutoring Handwriting. Having taught many elementary-level students, I understand how to turn manual mechanics into a steady, rewarding skill. I guide young learners and developing writers through core fundamentals, including letter formation and stroke order, proper pencil grip and posture, line spacing and sizing, print or cursive legibility, and fine motor skill development. My background as a professor ensures I use gentle, encouraging, and proven instructional methods. Throughout my ten plus years of tutoring, I have successfully helped students improve their penmanship, boost their writing speed, and build the confidence needed for everyday academic success.
HTML

HTML

Leveraging a Ph.D. in Computational Mathematics, a Master’s in Computer Science, and over a decade of teaching experience, I provide clear, comprehensive instruction in HTML and foundational web development. My background as both a university computer science professor and an industry software development engineer ensures that students learn more than just basic tags—they master industry-standard coding practices. I guide learners through essential topics, including semantic HTML5 elements, document object model (DOM) structuring, accessible forms and validation, media integration, and SEO-friendly markup. My ten plus years of tutoring allow me to break down web architecture into clear, logic-driven steps, giving students the solid foundation required to build clean, responsive websites and launch careers in front-end development.
Information Technology

Information Technology

With over a decade of dedicated tutoring experience and a profound academic background, including a Ph.D. in Computational Mathematics and a Master’s degree in Computer Science, I am uniquely equipped to tutor Information Technology. My career spans roles as both a university professor in mathematics and computer science and a software development engineer in the tech industry. This rare combination of advanced theoretical knowledge and practical, real-world engineering experience allows me to bridge the gap between complex concepts and actionable skills for my students. Throughout my ten plus years of teaching, I have successfully guided diverse learners to academic breakthrough and industry readiness by translating dense technical subjects into clear, manageable, and engaging lessons.
Interview Prep

Interview Prep

With over 10 years of dedicated experience in interview preparation, I provide focused, one-on-one coaching to help candidates succeed in technical interviews and behavioral interviews. I design customized practice sessions that include mock interviews with real-time feedback. I can also help with résumé and portfolio reviews. My sessions will help you to improve problem-solving speed, clarity, and confidence.
Java

Java

Leveraging over a decade of tutoring experience alongside a Ph.D. in Computational Mathematics and a Master's degree in Computer Science, I offer unparalleled guidance in Java programming. My background as both a university computer science professor and an industry software development engineer ensures students master both Java theory and practical application. I specialize in breaking down complex Java concepts—such as object-oriented programming (OOP), data structures, multi-threading, and memory management—into accessible, logic-driven lessons. Having spent more than ten years helping students succeed, I excel at teaching industry-standard coding practices, debugging strategies, and clean architecture to prepare learners for academic excellence and software engineering careers.
JavaScript

JavaScript

Leveraging a Ph.D. in Computational Mathematics, a Master’s in Computer Science, and over a decade of teaching experience, I offer elite, logic-driven instruction in the JavaScript programming language. As a former university professor and industry software development engineer, I excel at turning abstract coding principles into clear, actionable engineering skills. I guide students through core JavaScript topics, including ES6+ syntax, asynchronous programming (Promises, async/await), DOM manipulation and event handling, closures and scope, and working with APIs and JSON. My advanced background allows me to simplify complex architectural concepts, teaching students how to write clean, optimized, and bug-free code. Having spent more than ten years helping diverse learners succeed, I prepare students to bridge the gap between basic coding and advanced web development.
Linear Algebra

Linear Algebra

Bringing a Ph.D. in Computational Mathematics, two Master’s in Math/Computer Science, and over ten years of teaching experience, I offer an elite, deeply intuitive approach to tutoring Linear Algebra. My background as both a university math professor and an industry software engineer allows me to bridge the gap between abstract theory and high-performance computing. I guide students through core linear algebra topics, including systems of linear equations, matrix determinants and inverses, vector spaces and subspaces, eigenvalues and eigenvectors, and orthogonalization (such as Gram-Schmidt). Whether a student is struggling with formal geometric proofs or applying singular value decomposition (SVD) to machine learning algorithms, my decade of tutoring experience ensures complex mathematical structures become clear, manageable, and highly actionable.
LSAT

LSAT

Bringing a Ph.D. in Computational Mathematics, two Master’s degrees (in Math and Computer Science), and over a decade of teaching experience, I offer an elite, systematic approach to mastering the LSAT. As a former university professor, I decode the exam's structure with the same technical precision used to analyze complex algorithms, turning dense text into predictable, solvable logic. I guide students through core components of the exam, including Logical Reasoning argument structures, Reading Comprehension structural analysis, and conditional logic formalization. My computational background makes me an expert at isolating flaws, identifying assumptions, and mapping out structural arguments quickly. Throughout a decade of tutoring, I have successfully helped prospective law students master the precise analytical thinking required to maximize their scores and earn admission to competitive law schools.
Machine Learning/ AI

Machine Learning/ AI

I have 10+ years of experience guiding students and professionals through machine learning/AI coursework, research projects, and industry applications. I provide step-by-step mentorship of model building, code writing and reviewing. I also provide focused feedback on model evaluation and presentation together with recommendations to strengthen your technical rigor and communication.
Managerial Accounting

Managerial Accounting

Leveraging a Ph.D. in Computational Mathematics, two Master’s in Math/Computer Science, and over ten years of tutoring experience, I deliver highly structured instruction in Managerial Accounting. My background as an industry software engineer—where I took advanced accounting classes to build corporate financial systems—allows me to ground academic theory in real-world business analytics. I guide students through core internal accounting topics, including cost-volume-profit (CVP) analysis, job-order and activity-based costing (ABC), budgetary planning and variance analysis, capital budgeting decisions, and performance evaluation metrics. By combining university-proven teaching methods with a logical, data-driven approach, I help students move beyond rote memorization to master the strategic logic needed for managerial decision-making, corporate forecasting, and academic success.
MATLAB

MATLAB

I used Matlab for my Ph.D. numerical analysis algorithms. My Ph.D. research was to develop new algorithms for control theory problems and I used Matlab to analyse and implement my algorithms. I have also developed Matlab programs for a book on Numerical Linear Algebra.
MCAT

MCAT

With a Sciences background and a proven track record of successfully mentoring premed students, I bring an elite level of analytical rigor to MCAT preparation. My advanced quantitative background allows me to demystify complex foundational concepts in MCAT Physics and General Chemistry, transforming daunting topics like fluid dynamics, thermodynamics, electrostatics, chemical kinetics, and acid-base equilibria into logical, predictable frameworks. Furthermore, my doctoral training in decoding abstract mathematical structures uniquely equips me to teach the Critical Analysis and Reasoning Skills (CARS) section, where I train students to analyze dense passages, evaluate arguments, and identify underlying assumptions with mathematical precision.
Microsoft Excel

Microsoft Excel

Bringing a Ph.D. in Computational Mathematics, two Master’s in Math/Computer Science, and over ten years of teaching experience, I provide highly structured, logical instruction in Microsoft Excel. My unique background as a software engineer and university professor allows me to transform spreadsheet mechanics into an intuitive, data-driven skill set. I guide students through core and advanced Excel functionalities, including formulas and functions (XLOOKUP, INDEX/MATCH, IF logic), Pivot Tables and data modeling, dynamic charts and dashboards, Power Query data cleaning, and VBA/macro automation. Whether a student is a beginner learning to navigate grids, a business major preparing for exams, or a professional automating corporate workflows, my decade of tutoring experience ensures they master the computational logic needed to build efficient, scalable spreadsheets.
Microsoft Outlook

Microsoft Outlook

I have been using Microsoft Outlook for many years now. I can teach you everything you can do with Outlook including but not limited to setting up and customizing email, creating and sending email, managing email, organizing email, using contacts and tasks, searching, using calendar, scheduling meetings.
Microsoft PowerPoint

Microsoft PowerPoint

Bringing a Ph.D. in Computational Mathematics, two Master’s in Math/Computer Science, and over a decade of teaching experience, I provide highly structured, logical instruction in Microsoft PowerPoint. My background as a university professor and software engineer allows me to move students past basic slides to master PowerPoint as a tool for clear, high-impact communication. I guide learners through core and advanced design principles, including slide master custom templates, data visualization and dynamic charting, advanced transitions and animations (like Morph), multimedia embedding, structural narrative layouts and Research Paper Presentations. Over ten plus years of tutoring, I have successfully helped students, researchers, and corporate professionals transform raw information into polished, engaging, and professional slide decks built for academic defenses or executive boardrooms
Microsoft Word

Microsoft Word

Bringing a Ph.D. in Computational Mathematics, two Master’s in Math/Computer Science, and over a decade of teaching experience, I provide highly structured, logical instruction in Microsoft Word. My background as a university professor and software engineer allows me to move students past basic typing to master Word as a powerful document automation tool. I guide learners through core and advanced functionalities, including advanced formatting and styles, automated tables of contents and citations, mail merge workflows, page layouts and section breaks, and collaborative tracking and review tools. Throughout my ten plus years of tutoring, I have successfully helped students, academic researchers, and corporate professionals transform messy text into clean, professional, and perfectly formatted documents ready for publication or executive review.
Physical Science

Physical Science

Bringing a Ph.D. in Computational Mathematics, two Master’s degrees (in Mathematics and Computer Science), and over ten years of teaching experience, I offer a highly structured, logic-driven approach to tutoring Physical Science. As a former university professor, I excel at bridging the gap between mathematical precision and foundational scientific principles. I guide students through core topics, including the scientific method, matter and its phases, basic chemistry and the periodic table, Newton’s laws of motion, and the principles of energy and waves. My deep background in computation and mathematics allows me to simplify the equations and problem-solving techniques that often challenge science students. Throughout a decade of tutoring, I have successfully helped diverse learners master intricate scientific concepts, build mathematical confidence, and excel in their coursework.
Physics

Physics

Elevate your physics performance under the guidance of a former university professor holding a Ph.D. and two Master’s degrees, including Computer Science. Bringing over 10 years of professional teaching experience, I translate intimidating equations into clear, logical concepts across all levels of physics, specializing in comprehensive Advanced Placement (AP) Prep (AP 1, 2, and C), Classical Mechanics, Electricity & Magnetism, Thermodynamics & Fluids, Waves & Optics, and Modern & Quantum Physics. My deep science background allows me to teach you how to think like a physicist, mastering everything from kinematics and circuits to fluid mechanics and quantum structures. Whether you need to ace an upcoming AP exam, conquer advanced high school coursework, or sharpen your problem-solving speed, my structured, university-caliber approach provides the foundational clarity and strategy you need to excel.
Prealgebra

Prealgebra

Bringing a Ph.D. in Computational Mathematics, two Master’s degrees (in Mathematics and Computer Science), and over ten years of teaching experience, I provide an exceptionally clear, patient approach to tutoring Prealgebra. As a former university professor, I specialize in closing learning gaps and turning math anxiety into academic confidence. I guide students step-by-step through core foundational topics, including fractions, decimals, percentages, integers and the order of operations (PEMDAS), basic ratios and proportions, introductory geometry concepts, and solving simple one-variable equations. My background allows me to break down abstract concepts into intuitive, logical patterns. Throughout a decade of tutoring, I have successfully helped young students and adult learners build the critical problem-solving skills and confidence required to ace their classes and seamlessly transition into Algebra 1.
Precalculus

Precalculus

I have helped many students achieve higher scores in Precalculus. I have several books and many problems for you to try and learn and I will explain all theories and tricks you need to know about Precalculus.
Probability

Probability

Bringing a Ph.D. in Computational Mathematics, two Master’s in Math/Computer Science, and over ten years of teaching experience, I offer an elite, deeply intuitive approach to tutoring Probability. My background as both a university math professor and an industry software engineer allows me to transform complex, counterintuitive concepts into clear, logical frameworks. I guide students through core topics, including conditional probability and Bayes' theorem, discrete and continuous random variables, probability distribution functions (like binomial, normal, and Poisson), expectation and variance, and the law of large numbers. My decade of tutoring experience ensures that whether a student is mastering foundational counting rules or analyzing advanced stochastic processes, they build the rigorous analytical skills needed to excel in exams and data-driven careers.
Proofreading

Proofreading

Bringing a Ph.D. in Computational Mathematics, two Master’s degrees (in Math and Computer Science), and over a decade of teaching experience, I offer a highly disciplined, logical approach to Proofreading. As a former university professor, I treat written language with the same precision as a code compiler, helping students spot and correct errors with systematic accuracy. I guide learners through core proofreading elements, including the order of the flow of paragraphs, syntax and sentence structure, punctuation mechanics, subject-verb agreement, typographical error detection, and formatting consistency. My extensive technical and industry background makes me an expert at refining academic papers, resumes, and corporate communications. Throughout my ten plus years of tutoring, I have successfully helped students elevate their writing quality, eliminate distracting mistakes, and deliver flawless final drafts.
Python

Python

As a former university professor with a Ph.D. and two Master’s degrees—including one in Computer Science—I bring over 10 years of professional teaching experience directly to your Python learning journey. My extensive academic background and decade-long career in education allow me to break down complex coding concepts, data structures, data science and algorithms into clear, digestible lessons tailored to your unique learning style. Whether you are a complete beginner writing your first script or an advanced student tackling complex software projects, my structured, university-caliber approach will help you master Python efficiently and build real-world coding confidence.
R

R

I am a Ph.D. tutor with 10+ years of teaching R and I have skills in data wrangling (tidyverse), visualizations (ggplot2), machine learning workflows, shiny app developments and statistical modeling. I provide hands-on, project-focused lessons and code review to help students and researchers reach practical results.
SAT Math

SAT Math

I have helped many students achieve higher scores in SAT/ACT. I have several books and many problems for you to try and I will explain all theories and tricks you need to know before you take SAT/ACT.
SOL

SOL

I have been using SQL for many years at my work. I also have many years of tutoring experience with SQL. I can teach you how to use SQL in all CRUD operations including creating new database, extracting data from multiple tables and joining then using inner and outer joins, inserting data into your database tables and deleting unnecessary records conditionally. As needed I can teach you database management skills too to create entities and turning them into database tables with relationships among tables..
SPSS

SPSS

Bringing a Ph.D. in Computational Mathematics, two Master’s in Math/Computer Science, and over ten years of teaching experience, I provide highly structured, logical instruction in SPSS software. My unique background as a university professor and software engineer allows me to bridge the gap between complex statistical theories and practical, computer-aided data analysis. I guide students through core SPSS functionalities and topics, including data cleaning and variable manipulation, descriptive statistics, t-tests and ANOVA, linear and logistic regression modeling, and non-parametric tests. Throughout my decade of tutoring, I have successfully helped students, researchers, and professionals look past software confusion to master output interpretation, syntax automation, and data visualization for academic and corporate success.
SQL

SQL

I have been using SQL for the last 7+ years at my work and I am very familiar with the language. I can help you with SQL set up, creating, modifying databases and all related objects as well.
Statistics

Statistics

I have helped many students achieve higher scores in Statistics. I have several books and many problems for you to try and I will explain all theories and tricks you need to know for your homework assignments.
TOEFL

TOEFL

Bringing a Ph.D. in Computational Mathematics, two Master’s in Math/Computer Science, and over a decade of teaching experience, I provide highly effective, targeted preparation for the TOEFL exam. As a former university professor who has coached diverse, international students, I excel at turning complex language acquisition into a structured, logical process. I guide test-takers through all four sections of the exam, focusing on high-yield topics including academic reading comprehension, integrated and independent writing structures, note-taking for lecture listening, and campus-situation speaking fluency. My analytical background allows me to teach precise time management, scoring rubric optimization, and templates to bypass test anxiety. Over ten plus years of tutoring, I have successfully helped students achieve their target scores to unlock university admissions and professional licensing globally.
Trigonometry

Trigonometry

Bringing a Ph.D. in Computational Mathematics, two Master’s degrees (in Mathematics and Computer Science), and over ten years of teaching experience, I offer an elite, deeply intuitive approach to tutoring Trigonometry. My background as both a university math professor and an industry software engineer allows me to transform complex geometric relationships into clear, logical frameworks. I guide students through core topics, including unit circles, trigonometric identities and proofs, graphing functions, laws of sines and cosines, and applications of trigonometry. My decade of tutoring experience ensures that whether a student is mastering basic right-triangle ratios or evaluating advanced trigonometric equations, they build the rigorous visualizations and problem-solving skills that are needed to excel in their future studies.
UNIX

UNIX

I have used UNIX on Sun computers throughout my studies. This includes PhD degree and the two Masters degrees I have earned. In addition, I have studied UNIX as a subject since my dissertation research was conducted on UNIX computers. I teach UNIX commands during my regular tutoring as necessary.
Web Design

Web Design

I have been working as a Web developer for more than 7 years now. I can teach you all aspects of web development including back end and front end design and development using a variety of computer languages as well as testing strategies.

Examples of Expertise

Nina has provided examples of their subject expertise by answering 4 questions submitted by students on Wyzant’s Ask an Expert.

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Ratings and Reviews

Rating

4.7 (2,736 ratings)
5 star
(2,389)
4 star
(118)
3 star
(73)
2 star
(44)
1 star
(112)

Reviews

Knowledgeable and consistent

Ms. Nina helped me considerably to fully understand the database topic in computer sciences, and she was instrumental in helping me achieve a quite high mark in my exam. I have worked with Nina on other subjects, and her knowledge and dedication in coaching topics related to Mathematic and Computer sciences are remarkable. Her reliability and positive coaching methodology also must be commended. I would advise Nina for any kind of academic support related to her areas of competence, especially in exams and assignments requiring high coaching intensity and high complexity.

Virgilio, 45 lessons with Nina

Nina is a rare gem

I drove over 12 hours and she met with me in person to give me one-on-one instruction in datasets, AI business scaling, linear regression, and computer science applications to my homework assignments. She taught me Python from the ground up. I have severe ADHD and leaning difficulties in my adult years. Nina is hyper focused on completing the task at hand and is determined in making sure the student makes an A on their assignment. She understands the needs of some students and works patiently in explaining each task, so that it is understandable. Nina helped me land a job with Tesla with her aid in helping me complete my assignments accurately. I not only got an experienced tutor, but I got a friend fir life with Ms. Nina. I will forever be grateful for Ms. Nina.

Lynda M, 5 lessons with Nina

Great R Tutor

Nina knows her stuff surrounding R! I greatly appreciate her help. Our session went to 3 hours but she was very patient.

Rafael, 1 lesson with Nina

Great Teacher.

Excellent teacher who is extremely knowledgeable and patient. Highly recommend using her services for anything related to excel. Extremely professional

Justin, 5 lessons with Nina

Knowledgeable and helpful

Nina has a strong understanding of Applied Statistics and is able to utilize this and explain things in a very simplified way. She also has vast knowledge and experience in R. I found her extremely helpful and will definitely use her again.

Jennifer, 2 lessons with Nina

Great multivariable calculus tutor!

Great multivariable calculus tutor! They explain difficult concepts clearly, are very patient, and make sure you actually understand the material. I felt much more confident after our sessions and saw real improvement in my understanding of the material and topics we discussed. Highly recommend.

Preethi, 91 lessons with Nina

Very knowledgeable

Was able to accurately locate the issue within the existing written code for an assignment and help student understand how to get the program working. Exactly the help needed and was available last minute.

Shelly, 1 lesson with Nina

Great tutor.

Very helpful and timely help for College pre calculus practice test help. Was flexible enough to provide 4 sessions in 2 days before a big test.

Robert, 3 lessons with Nina

Knowledgeable and patient tutor

Nina is a knowledgeable, patient and responsive tutor. She is veritable in many technical subjects. She is expert in mathematics and computer science. I especially benefited from her knowledge in modern control theory and data structure and algorithm. Her lectures are well prepared and engaging. Her responses offline are timely and she is willing to she is flexible with her schedule. I highly recommend her as tutor in many STEM fields.

Junhui, 42 lessons with Nina

Great tutor for complex mathematical concepts

Nina explains very well complex problems and shows you step by step how to get the solution. She is an excellent tutor for graduate level math. She is very knowledgeable in numerical methods, using numerical algorithms.

Eugenia, 14 lessons with Nina