Award-Winning AP Computer Science Tutors
serving Oakland, CA

Christina's CS degree means she's written enough Java to know exactly where AP Computer Science A gets tricky — the leap from writing simple methods to designing full classes with inheritance, or the moment recursion stops feeling like magic and starts making sense. She teaches students to trace through code systematically, building the kind of debugging instinct that pays off on both multiple-choice and free-response sections.

Double-majoring in computer science and English gives Milan an unusual edge when it comes to AP Computer Science A — he writes Java with technical precision but also explains it in plain language, which matters when students are stuck on why a recursive call unwinds the way it does or how inheritance actually changes method behavior. His CS coursework means topics like array traversal, class design, and algorithm tracing are daily practice, not distant exam material.

Most AP Computer Science A students get tripped up not on syntax but on thinking through what their code actually does — tracing a loop iteration by iteration or figuring out why a method returns the wrong value. Dennis teaches across Java, JavaScript, and web development, which means he can explain object-oriented concepts from multiple angles and show students how the same logical patterns appear across languages. Rated 5.0 by students.

I'm a recent graduate of the California Institute of Technology in Economics and Computer Science. I was also accepted at Harvard, Princeton, MIT, and Stanford. I have a broad range of interests spanning science, math, engineering, social science, the humanities, the arts, and athletics (I also played on the Caltech basketball team). My background allows me to tutor general college prep, especially the SAT, ACT and the GRE. I love to teach analytical thinking, ranging from advanced Math and Physics to strategies for understanding literature and developing arguments.

Hackathons and robotics competitions taught June to debug under pressure and think through code systematically — exactly the skills AP Computer Science A tests on free-response questions. Her electrical engineering studies at Brown mean she understands computing from the hardware up, giving her a concrete way to explain why Java handles variables, memory, and control flow the way it does.

Scoring a 5 on the AP Computer Science exam while simultaneously deep in calculus, biology, and chemistry APs gave William a clear picture of how CS thinking differs from other STEM disciplines — it's less about formulas and more about structuring logic step by step. His dual engineering track at Vanderbilt (biomedical and chemical) means he regularly writes code to process lab data and model systems, keeping Java concepts like iteration, array handling, and method design sharp through actual use rather than exam review alone.

I am a graduate of MIT. I received my Bachelor of Science in Mathematics with minors in Management Science and Ancient and Medieval Studies. Since graduation, I have started my PhD at Georgia Tech in Operations Research. Throughout my career I have TA'd several math and computer science courses at the college level. I have also taught at summer programs for gifted middle school and high school students. I am passionate about tutoring kids in math and science because I think that a strong foundation in STEM at an early age can set the tone for their future. In my spare time I like to engage in athletics, and was a Division 1 rower in college.

I'm a sophomore at Vanderbilt University, majoring in Physics and Classics and minoring in Mathematics and Computer Science. I'm qualified to teach a wide variety of subjects, but prefer to focus on the fields I'm studying in school listed above; I have a passion for those areas that I want to share with everyone, no matter the education level or confidence. I believe that no one is "bad at math," but many people haven't been taught math and science concepts in a way that matches how they best learn. As a result, I try to tailor my teaching style to be the best it can be for each individual student. With regard to math and physics, I myself prefer a physical, graphical understanding of different concepts, so I do best at explaining what seemingly abstract concepts actually mean in the real world and how they act on a graph.

I am currently a senior at Stony Brook University, and a physics and computer science double-major. I hail from the town of Clarence, New York, a suburb of Buffalo. I enjoy tutoring in part because of my affinity for the subjects that I'll be teaching, but the primary reason is that I like working with people and forming interpersonal connections.

I'm Dennis. I study physics, math, and computer science. I have done research about cosmic ray acceleration at supernova shock fronts in the Princeton University Department of Astrophysics, simulating how the turbulent plasmas push protons and ions. I have also worked at the Norfolk State University Department of Engineering, designing, simulating, optimizing, and building light filters for wavelength-division optical-electronic multiplexers. Another field I study is the mathematics of quasicrystals and aperiodic tilings, such as the Penrose tiling of rhombuses.

I am a graduate of Stanford University, where I received a BS in Cognitive Science and an MS in Computer Science. After graduation, I spent a summer in Palestine, where I taught web development, app development, and entrepreneurship to a cohort of overenthusiastic high school students; now, I've moved halfway across the country from the Bay Area to the Twin Cities. From volunteering with organizations like Twin Cities Rise and The Mid-Continent Oceanographic Institute to checking out art institutions like the Walker and Mia, it's been such a wonderful time settling into this new place that I call home.

I am a Stanford student from Maryland studying Political Science and Computer Science. I graduated from high school in 2015, where I was active as the captain of my high school sailing team, a section leader in the orchestra, and part of the STEM magnet program Project Lead the Way. I am currently taking some time off from school to be around family here in Massachusetts and while I will be taking a few classes, I have plenty of time and lots of flexibility. I am excited to work with middle and high school students in math, reading and writing, social studies, and computer science. In addition to taking classes and tutoring this fall I will be volunteering in after school programs with low income middle and elementary school students.

Recursion, sorting algorithms, and object-oriented design aren't just AP exam topics for Sebastian — they're concepts he uses daily in his computer science coursework at UCF. He teaches students to trace through code by hand before running it, building the kind of debugging intuition that turns a 3 into a 5. Free-response questions get special attention since that's where most points are left on the table.

I am interested in Physics and Mathematics and working out practical problems from plumbing to electronics. I will someday go back for my Ph.D. in Physics but until then I am looking to grow as an engineer or computer programmer.

Robotics engineering at Penn means Mohamed writes code daily to solve real problems — sensor integration, control systems, data processing. He brings that applied perspective to AP Computer Science, teaching algorithmic thinking and program design principles through problems that show students why the concepts matter beyond the exam.

I am currently an undergraduate student at Stanford University, and I recently graduated top of my class from Phillips Academy, a prestigious private boarding school in Massachusetts. For the past few years, I have tutored students of all different ages, serving as a peer tutor, faculty-nominated department tutor, and mentor for elementary school students. Although I tutor many different subjects, I am particularly passionate about Writing, Math, Physics, and Economics. My tutees and I always have a lot of fun revising essays, and academic research experience has given me a better appreciation of the other subjects. I am also well-versed in standardized test prep. My teaching philosophy is that no subject or concept is beyond the capabilities of any studentwe must only find the right teaching method. I would characterize my tutoring style as adaptable and empowering. I want to focus on not only solving the given problem or revising an essay, but also developing the skills and thinking process to apply to other assignments. For instance, one of my preferred teaching methods utilizes the Socratic method.