Search
Kristen G.'s Photo

Math & Computer Science Specialist
Kristen G.

Your first lesson is backed by our Good Fit Guarantee
Hourly Rate: $35
Contact Kristen
Response time: 12 hours

About Kristen

Bio

Hi there! I'm Mr. Kristen, and I hold a B.S. in Applied Mathematics from Virginia State University and an M.S. in Computer Science from Virginia Commonwealth University. My journey started back in 2014, driven by a fascination with how math powers the code we write. My undergrad focused on calculus, linear algebra, and proofs, while my grad work dove into algorithms and machine learning. Because I've lived on both sides, I don't just teach formulas, I explain the math that makes code...

Hi there! I'm Mr. Kristen, and I hold a B.S. in Applied Mathematics from Virginia State University and an M.S. in Computer Science from Virginia Commonwealth University. My journey started back in 2014, driven by a fascination with how math powers the code we write. My undergrad focused on calculus, linear algebra, and proofs, while my grad work dove into algorithms and machine learning. Because I've lived on both sides, I don't just teach formulas, I explain the math that makes code efficient and equations click. I love showing students that advanced math isn't abstract theory; it's the engine behind their favorite apps.

Over the years, I've worked with high schoolers cramming for AP exams to college seniors debugging final projects. I started as a peer tutor in my university's math lab, helping students untangle calculus and stats. Later, as a TA for CS courses, I led recitations and debugged code line-by-line. My style is patient and flexible as I find where you're stuck, then we tackle it together using visuals or live coding to turn scary concepts into something you can actually see working.

I truly believe anyone can excel in math when it clicks. Whether you're prepping for a test, wrestling with discrete math, or building better programs, I'll meet you where you are. I keep sessions judgment-free because learning happens best when you feel safe to ask questions. I'm flexible with scheduling and love seeing my students have their 'aha!' moment. I'd love to help you get there.

Read more

Education

Virginia State University (VSU)
Applied Mathematics
Virginia Commonwealth University (VCU)
Masters

Policies

Schedule

Loading...

Sun

Mon

Tue

Wed

Thu

Fri

Sat

Kristen hasn’t set a schedule.

We’re having trouble loading this schedule right now. Please try again later.

Approved Subjects

C++

C++

I hold a B.S. in Applied Mathematics and an M.S. in Computer Science, and I have used C++ in coursework and projects for data structures, algorithms, and object oriented programming. As a teaching assistant and peer tutor, I have helped students with pointers, references, memory management, classes, inheritance, templates, and the STL. I can walk through compiler errors, debug code with you, and explain why a program behaves the way it does. Whether you are new to C++ or working on advanced assignments, I will start with what you already know and help you build from there.
Computer Engineering

Computer Engineering

I hold a B.S. in Applied Mathematics and an M.S. in Computer Science, and I have coursework and project experience in computer engineering topics like digital logic, computer architecture, embedded systems, and hardware-software integration. As a teaching assistant and tutor, I have helped students with circuit analysis, microprocessors, assembly language, and programming in C and Python for hardware projects. I can explain both the theory and the practical steps so you can debug circuits, write low-level code, and understand how hardware and software work together. Whether you are preparing for an exam or building a project, I will meet you at your level and help you make progress.
Computer Programming

Computer Programming

I hold a B.S. in Applied Mathematics and an M.S. in Computer Science, and I have used programming throughout my studies and research. As a teaching assistant and peer tutor, I have helped students with Java, Python, C++, and introductory programming concepts like variables, loops, arrays, functions, and object-oriented design. I can walk through code line by line, explain error messages, and help you build small projects from scratch. Whether you are stuck on a homework problem or preparing for an exam, I will start from your current level and help you write cleaner, more confident code.
Computer Science

Computer Science

I hold a B.S. in Applied Mathematics and an M.S. in Computer Science. I have worked as a teaching assistant and peer tutor for courses in programming, data structures, algorithms, operating systems, databases, and software engineering. I can help with Java, Python, C++, SQL, and web development, and I explain concepts clearly using examples and practice problems. Whether you are new to computer science or working on advanced projects, I will start at your level and help you build confidence.
Cybersecurity

Cybersecurity

I hold a B.S. in Applied Mathematics and an M.S. in Computer Science, with coursework in network security, cryptography, and secure coding. As a teaching assistant and tutor, I have helped students understand security fundamentals, threat modeling, and risk assessment. I can guide you through topics like authentication, encryption, firewalls, and intrusion detection, and help you prepare for certifications or class assignments. My goal is to make complex security concepts clear and practical.
Data Analysis

Data Analysis

I have a bachelor's degree in applied mathematics and a master's degree in computer science, and I've employed data analysis in academic and research projects. I've served as a teaching assistant and tutor, assisting students with data cleaning, exploratory analysis, visualization, and statistical modeling. I can walk you through Excel, SQL, Python, R, and Tableau, and help you comprehend the results for class or work. Whether you're new to data analysis or stuck on a project, I'll start where you are and guide you through the process.
Data Science

Data Science

I have a B.S. in Applied Mathematics and an M.S. in Computer Science, and I've used data science techniques for academic and research work. Python, R, SQL, pandas, scikit-learn, matplotlib, and statistical modeling for regression, classification, clustering, and predictive analytics are among the tools I use at work. As a teaching assistant and peer tutor, I helped students with data cleaning, exploratory analysis, feature engineering, model evaluation, and interpreting results for courses and projects. I can help you with both code and math so you can create and explain your own data science projects.
Data Structures

Data Structures

I have a bachelor's degree in applied mathematics and a master's degree in computer science, with courses in algorithms and data structures. As a teaching assistant and tutor, I've assisted students with arrays, linked lists, stacks, queues, trees, graphs, hash tables, sorting, and searching. I can explain time and space complexity, walk you through code in Java, C++, or Python, and assist with debugging tasks. Whether you're studying for exams or working on a project, I'll help you understand the information and gain confidence.
General Computer

General Computer

I have a B.S. in Applied Mathematics and an M.S. in Computer Science, and I have substantial experience using computers for education, employment, and research. As a teaching assistant and peer tutor, I assisted students with fundamental computer skills such as Windows and Mac operating systems, file management, Microsoft Office, email, internet browsers, and debugging frequent problems. I can also go over networking fundamentals, security measures, backups, and how to use cloud storage and other common technologies. My objective is to make technology feel straightforward and approachable, whether you're new to computers or need assistance with a specific activity.
JavaScript

JavaScript

I hold a B.S. in Applied Mathematics and an M.S. in Computer Science, and I have used JavaScript extensively in web development and full-stack projects. As a teaching assistant and tutor, I have helped students with core JavaScript concepts like variables, functions, arrays, objects, DOM manipulation, and asynchronous programming. I can explain scope, closures, and event handling, and help debug code for homework or personal projects. Whether you are new to programming or building a web app, I will start from your current level and help you write cleaner, more confident JavaScript.
Machine Learning/ AI

Machine Learning/ AI

I hold a B.S. in Applied Mathematics and an M.S. in Computer Science, with graduate coursework in machine learning, deep learning, and artificial intelligence. I have built models for classification, regression, clustering, and natural language processing using Python, scikit-learn, TensorFlow, and PyTorch. As a teaching assistant and tutor, I have guided students through ML projects, from data preprocessing and feature engineering to model training and evaluation. I can help you understand the math behind the algorithms as well as the code, whether you are working on a class assignment, a research project, or preparing for interviews.
MATLAB

MATLAB

Throughout my graduate and undergraduate work in applied mathematics and computer science, I leaned heavily on MATLAB for numerical linear algebra, solving differential equations, and building simulation models. My hands-on experience includes writing efficient scripts, creating custom functions, and using toolboxes like Optimization and Signal Processing for various research projects. As a teaching assistant, I guided students through their first MATLAB assignments, helping them debug vectorized operations and demystify matrix indexing until it finally made sense. Whether you need help with a computational assignment, a senior project, or mastering the syntax, I can translate complex MATLAB workflows into straightforward, practical steps.
Microsoft PowerPoint

Microsoft PowerPoint

I have used Microsoft PowerPoint throughout my academic and professional work for presentations, lectures, and project reports. As a tutor, I have helped students learn how to create slides, apply themes, insert images and SmartArt, add transitions and animations, and set up slide shows. I can also explain how to export to video or PDF, use action buttons, and adjust layouts for different audiences. Whether you are new to PowerPoint or working on a specific assignment, I will help you build clean, effective presentations step by step.
Python

Python

I hold a B.S. in Applied Mathematics and an M.S. in Computer Science, and I have used Python extensively for algorithms, data analysis, machine learning, and automation. As a teaching assistant and peer tutor, I have guided students through Python fundamentals including data types, loops, functions, modules, file handling, and object-oriented programming. I am skilled at debugging code line-by-line and explaining concepts visually, whether you are new to programming or tackling advanced projects. I focus on building confidence and problem-solving skills so students can write, test, and understand their own Python code independently.
R

R

I have used R extensively in both my B.S. in Applied Mathematics and M.S. in Computer Science, including statistical modeling, machine learning, and algorithm analysis. As a teaching assistant and peer tutor, I have guided students through base R, tidyverse packages like dplyr and ggplot2, data cleaning, visualization, and R Markdown. I am comfortable teaching hypothesis testing, ANOVA, linear and logistic regression, and predictive modeling while helping students debug code and understand the math behind R functions. My goal is to make R approachable whether you are new to programming or completing advanced data science projects.
SPSS

SPSS

I have used SPSS frequently in my applied mathematics and computer science studies, especially for statistical analysis and research assignments. I have assisted students with SPSS assignments in business, psychology, statistics, and nursing courses as a tutor. Data input, descriptive statistics, t tests, ANOVA, regression, chi square tests, and table interpretation are all areas in which I can help. My objective is to assist you in comprehending the software and the underlying statistics so that you can confidently finish your assignment.
STATA

STATA

In applied mathematics and computer science research, I have utilized STATA for statistical analysis, including logistic models, regression, ANOVA, and data cleaning. As a tutor, I have assisted students with running and interpreting STATA commands for public health, statistics, and economics assignments. Data import, variable development, descriptive statistics, hypothesis testing, and reading regression results are all areas in which I can help. I will assist you in comprehending STATA and the underlying statistics, regardless of whether you are unfamiliar with the program or are having trouble with a particular task.
Statistics

Statistics

I hold a B.S. in Applied Mathematics and an M.S. in Computer Science, with extensive coursework in probability, statistical inference, and data analysis. As a peer tutor and teaching assistant, I have helped high school and college students with descriptive statistics, hypothesis testing, confidence intervals, t-tests, ANOVA, chi-square tests, correlation, and regression. I use R and other tools to make abstract statistical concepts concrete, and I focus on building intuition so students can solve problems independently. Whether you are preparing for AP Statistics, a college stats course, or a data-analysis project, I can meet you where you are and help you succeed.
Kristen G.'s Photo

Questions? Contact KRISTEN before you book.

Still have questions?

Contact Kristen
Response time: 12 hours
Hourly Rate: $35
Response time: 12 hours
Contact Kristen