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Math + Design | Guiding Learners with Logic, Creativity & Clarity
Callen M.

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Hourly Rate: $45
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About Callen

Bio

Hello! I’m a Mathematics graduate (B.A., GPA 3.4/4.0, Williams College) with certifications as a Product Designer (UI/UX, Google UX Design Professional Certificate) and a Web Developer (Meta Front-End Developer Certificate). My academic journey combined a strong foundation in mathematical reasoning, problem-solving, and logical analysis with the creative and technical skills of digital product design and development. This blend allows me to approach challenges with both analytical precision...

Hello! I’m a Mathematics graduate (B.A., GPA 3.4/4.0, Williams College) with certifications as a Product Designer (UI/UX, Google UX Design Professional Certificate) and a Web Developer (Meta Front-End Developer Certificate). My academic journey combined a strong foundation in mathematical reasoning, problem-solving, and logical analysis with the creative and technical skills of digital product design and development. This blend allows me to approach challenges with both analytical precision and innovative thinking.

I have extensive experience working with students across different levels—from middle and high school learners developing confidence in algebra and geometry, to undergraduates navigating advanced coursework. At Williams, my studies spanned Calculus I–III, Linear Algebra, Differential Equations, Real Analysis, Abstract Algebra, Probability, Combinatorics, Topology, Graph Theory, Numerical Analysis, Mathematical Logic, and Cryptography. This broad foundation allows me to guide learners across both fundamental and higher-level mathematics with confidence and clarity.

My tutoring approach emphasizes building long-term mathematical thinking rather than short-term memorization. I help students uncover the logic behind methods, connect concepts across different branches of math, and strengthen problem-solving habits that transfer to new challenges. In lessons, I combine step-by-step clarity with exploration—using guided questions, visual reasoning, and alternative solution paths to deepen understanding. I also integrate applied examples, showing how mathematics connects to technology, science, and even design thinking, so students recognize its value beyond the classroom. My goal is to develop not just strong test-takers, but confident thinkers who can approach any problem with creativity and persistence.

I’d be glad to support your growth in mathematics while also drawing on my skills in web design and web development to show how problem-solving extends beyond the classroom.

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Approved Subjects

Algebra 1

Algebra 1

I have extensive expertise in Algebra 1, focusing on linear equations, inequalities, and graphing functions. I help students master operations with polynomials, factoring, radicals, and rational expressions. I also teach systems of equations, quadratic functions, exponents, and word problem applications. In addition, I cover absolute value equations and inequalities, functions and their transformations, arithmetic and geometric sequences, probability, statistics, and properties of real numbers. My step-by-step approach builds a strong foundation for success in Algebra 2 and higher-level math courses.
Algebra 2

Algebra 2

I have extensive experience with Algebra 2, covering topics such as quadratic functions, polynomials, logarithms, rational expressions, and systems of equations. I also teach exponential functions, radical expressions, inequalities, complex numbers, sequences and series, and conic sections. In addition, I cover transformations of functions, absolute value equations, piecewise functions, and probability and statistics applications. I specialize in breaking down complex concepts into clear, step-by-step explanations that make problem-solving more approachable. I also provide practice problems, real-world applications, and test preparation strategies to strengthen understanding and confidence. My expertise helps students build a solid foundation for advanced math courses like precalculus and calculus.
Geometry

Geometry

I have strong expertise in Geometry, focusing on concepts such as angles, triangles, circles, polygons, and three-dimensional figures. I am skilled at explaining theorems, proofs, and geometric relationships in clear, step-by-step ways. I also emphasize real-world applications, helping students see how geometry connects to design, architecture, and problem-solving. In addition, I teach coordinate geometry, transformations, similarity and congruence, parallel and perpendicular lines, area and volume formulas, constructions, trigonometric applications in geometry, and properties of special quadrilaterals. My guidance builds a solid foundation for success in higher-level math and analytical reasoning.
Prealgebra

Prealgebra

I have extensive expertise in Precalculus, focusing on advanced algebra, trigonometry, and function analysis. I help students master polynomial, rational, exponential, and logarithmic functions, along with sequences, series, and limits. I also teach conic sections, vectors, polar coordinates, parametric equations, and transformations of functions. In addition, I cover complex numbers, matrices, piecewise and inverse functions, binomial theorem, and applications of trigonometric identities. My instruction equips students with the skills and confidence needed to succeed in calculus and beyond.
Precalculus

Precalculus

I have strong expertise in Precalculus, covering advanced functions, trigonometry, and analytic geometry. I help students master polynomial, rational, exponential, and logarithmic functions, as well as sequences, series, and limits. I also guide learners through conic sections, vectors, polar coordinates, and parametric equations. In addition, I cover transformations of functions, complex numbers, matrices, binomial theorem, piecewise functions, inverse functions, and applications of trigonometric identities. My instruction builds the critical problem-solving and reasoning skills needed for success in calculus and higher-level mathematics.
Real Analysis

Real Analysis

Hello! I hold a B.A. in Mathematics from Williams College, where I graduated with a 3.4 GPA. My academic background provided a strong foundation in Real Analysis, covering rigorous proofs, limits, continuity, sequences, and the structure of the real number system. I worked extensively through advanced problem sets that sharpened my logical reasoning and proof-writing skills. To further deepen my expertise, I also earned a Real Analysis Certificate through Coursera, which offered structured, university-level training with problem-driven learning and formal assessments.
SAT Math

SAT Math

I have extensive experience helping students prepare for the SAT Math section, covering both the calculator and no-calculator portions. I specialize in teaching strategies to solve problems quickly and accurately, focusing on algebra, geometry, data analysis, and advanced math topics. I also guide students on time management, test-taking techniques, and identifying common SAT question patterns. In addition, I help students master linear equations, quadratic functions, systems of equations, word problems, inequalities, ratios, percentages, probability, and statistics. My expertise helps students boost their confidence and achieve higher scores.
Trigonometry

Trigonometry

I have strong expertise in Trigonometry, covering functions, identities, and their real-world applications. My experience includes teaching radians, the unit circle, graphing trigonometric functions, solving equations, and verifying identities. I also work with students on right triangle trigonometry, inverse trig functions, laws of sines and cosines, amplitude and phase shifts, and polar coordinates. My guidance ensures students build a solid foundation for success in precalculus, calculus, physics, and engineering.
Web Design

Web Design

I’ve built practical experience in web design by creating responsive, user-focused websites with HTML, CSS, JavaScript, and modern tools such as React. My projects, ranging from personal sites to client work, emphasize clean design, intuitive navigation, and accessibility standards. Alongside technical development, I’ve worked with Git for version control and used platforms like Netlify and GitHub Pages for deployment. To complement my hands-on practice, I earned a Web Design & Development Certificate through Udemy, which provided comprehensive, project-driven training in front-end technologies and design principles.
ACT Math
Calculus
Computer Programming
Differential Equations
Elementary Math
GED
General Computer
GMAT
GRE
HTML
Linear Algebra
Microsoft PowerPoint
Probability
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Hourly Rate: $45
Contact Callen