Award-Winning AP Computer Science Tutors
serving York, PA

I am a current sophomore at Cornell University pursuing a B.S. in Biomedical Engineering. I have done extensive coursework in biology, physics, chemistry, math, and lab sciences. I love applying engineering problem-solving skills to the biological sciences. For the past year, I have been a teaching assistant for introductory biology classes. In my free time, I participate in cancer immunotherapy research which focuses on melanoma.

I am a master's student studying computer science at the University of Pennsylvania. I have been working as a private tutor for two years now, and I am currently a teaching assistant for an introductory course in discrete math at Penn. I love helping students conquer their fears of math and computer science, and I hope to dispel the myth that success in these areas requires special talent.

I am a rising sophomore at Harvard College, currently on leave for the semester. I am a B.A. candidate in mathematics and physics, and I have both professional and academic experience in computer science as well.

I'm a Software Engineer at Dick's Sporting Goods and a student at the University of Pittsburgh studying Computer Science. I strongly believe in the education of technology driven academia for the young. It is my mission to ensure that any youth who wishes to be educated in a STEM field have that opportunity.

I am an undergraduate at Penn State - University Park and pursuing my Bachelor of Science in Computer Science with a focus on Artificial Intelligence and a minor in Business. I have worked as a tutor for three years, and love teaching in any STEM field. I was a lead tutor for a programming company, Code Ninjas, and have significant experience with mechanical and electrical physics. While I tutor a broad range of subjects, I always enjoy teaching computer science as I find that computer literacy is a crucial skill as our world grows more technical. I have experience both with students who are completely new to computer science and those who are preparing for AP Exams and everything in between. I have studied Python, Java, and JavaScript; any program that you need to understand and accelerate in your class. I try to make education fun and more personal than in a classroom setting and hope that you take away the knowledge you need to strive in the STEM fields.

I am majoring in Computer Science with a concentration in Data Science and a minor in Math. During my time in college, I have tutored and taught underserved students in Computer Science whether they were prepping for the AP exam or first time coding. As humans get technologically more advanced, I am a firm believer in introducing Computer Science earlier in education. Computer Science can be used in almost every field out there. Although I have a plenty of experiences teaching Computer Science, I have also tutored students in STEM subjects, in particular math and physics.

I'm not studying or tutoring, I am probably playing volleyball with my friends or watching Netflix. I also have a strong interest in politics.

I am a software engineer and educator with an interest in Machine Learning, Natural Language Processing, and Artificial Intelligence applications.

I'm a college student at Saint Vincent College in Latrobe, Pennsylvania. I am in my junior year of a computer science degree. Outside of classes, I work as a college tour guide, IT technician, and camp counselor. I love working with young people to plan for and achieve success, especially as it pertains to test and college prep. I have been working with young people from an early age, at summer camps, church groups, and as a part of my college's admissions department. I am ready to adapt to every student's unique learning styles and habits, and I hope to see my work inspire a boost in performance and confidence for many.

I am a graduate from Rochester Institute of Technology with a master's in Game Design and Development. My passions lie in everything related to games and mathematics. In the past, I have tutored various subjects in mathematics throughout high school and college, including but not limited to Algebra, Algebra II, Trigonometry, Calculus, Discrete Mathematics, Mathematics of Graphical Simulation, and Linear Algebra. As for technology, I am more than happy to reach out for help in Web Development (HTML, CSS, Javascript) or C# programming. I believe that every person can learn any topic. While every individual has different tastes, strengths, and weaknesses, there is no such thing as an "incapability" to know a subject. Education often possesses a guise of anti-fun, but I can promise you that all topics can be engaging, and I am willing to show you how engaging mathematics and technology can be. As a Game Designer, I have a deep interest in both playing games and making games. This includes games of all kinds: video games, board games, tabletop role-playing games, trading card games, miniatures, and even some sports like tennis or ping pong. Games act as a fantastic teaching tool. They teach by design without users recognizing. It is always a satisfying moment when somebody says "I learned that word from Magic" or "D&D taught me that." Remember: you can succeed. If something is important to you, then it's always worthwhile.

Hello, my name is Paul, and I am passionate about helping students in the areas of computer science and math and making sure that no question goes unanswered! I can guarantee a safe environment where hard work and creativity will be the basis for success! Let's have some fun solving problems!

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.

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.

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 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.

Triple-majoring in Computer Science, Mathematics, and Economics at IUPUI means Darren lives in Java and algorithmic thinking daily — not just for one class, but across disciplines that each demand rigorous logic and clean code. That cross-disciplinary perspective is especially useful for AP Computer Science A's free-response questions, where breaking a problem into smaller computational steps mirrors the same decomposition skills his math and econ coursework reinforces every week.

I am really passionate about all the subjects that I teach and my goal with tutoring is to inspire my students to feel the same passion. I love tutoring because I love being able to make a positive difference in my students lives.

Currently studying computer science at MIT, Brice writes Java and Python regularly enough that AP Computer Science A topics like inheritance, polymorphism, and recursive methods feel like second nature rather than exam abstractions. He teaches the *why* behind each design pattern — why you'd use an ArrayList over an array, why a method should return a value instead of printing it — so students build real programming intuition. Rated 4.9 by students.

As a lab assistant and grader for Rice University's Fundamentals of Computer Engineering course, Omar has seen firsthand where students stumble on AP Computer Science topics like recursion, array manipulation, and object-oriented design. He breaks down each concept by connecting it to how computers actually execute code at the hardware level — a perspective most AP prep can't offer. Rated 5.0 by students.

Studying computer science while double-majoring in studio art gives Parker an unusual edge when teaching AP Computer Science — he thinks visually about code structure, sketching out class hierarchies and loop logic as diagrams before translating them into Java. That creative problem-solving approach, paired with daily coursework in algorithms and data structures, means students get explanations tailored to how they actually think rather than a one-size-fits-all walkthrough. Rated 5.0 by students.

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.

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.

Computer science isn't Zain's primary academic background, but his interdisciplinary training at Wesleyan sharpened the logical and analytical thinking that underpins AP Computer Science concepts like algorithm design and object-oriented programming. He's particularly effective at walking through the exam's free-response questions, where clear reasoning matters as much as correct syntax.