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Award-Winning AP Computer Science Tutors

Certified Tutor
2+ years
Hi! My name is Anagha, and I graduated from Princeton with a degree in Computer Science in 2023. I know how difficult applying for colleges can be while juggling difficult coursework, standardized testing, extracurriculars, etc. I'm here to help! I tutor for college essays, tests like the ACT and SA...
Princeton University
BS

Certified Tutor
2+ years
Lukas
Certified Teacher. Hi! My name is Lukas Brazdeikis and I have a strong background in computer science, physics, math, and designing course material. I will help your student learn as effectively as I can while also showing them the practical value of the knowledge they learn. I recently graduated f...
Duke University
Master's/Graduate

Certified Tutor
2+ years
I am a rising sophomore majoring in Computer Science with a minor in Data Science at Rice University in Houston, TX. Naturally, my favorite subjects to teach are math and computer science, particularly programming languages like Python, Java, and Scratch. I have found great enrichment in these seemi...
Rice University
BS

Certified Tutor
2+ years
Nathaniel
I am a student at Cornell University pursuing a degree in Computer Science. My passion for tutoring stems from a desire to empower students with the tools they need to approach challenging material with confidence and curiosity. I know firsthand how powerful it is to have someone break down complex ...
Cornell University
Bachelor's (in progress)

Certified Tutor
2+ years
Hi! My name is Tanish, and I am an undergraduate student at Johns Hopkins University seeking a bachelor's in biomedical engineering. Throughout high school, I set up free summer camps and tutored a wide range of subjects including math, English, biology, physics, and SAT prep. I am most passionate a...
Johns Hopkins University
Bachelor

Certified Tutor
2+ years
Haley Shea
Haley graduated from the University of North Georgia with two bachelor's degrees in English Writing & Publication and Interdisciplinary Studies (Mathematics/Technology, Social Science, and Humanities concentrations), and an associate's degree in Psychological Science (2020). Previously, she comp...
University of North Georgia
AB

Certified Tutor
2+ years
Andrea
As a native Spanish speaker and passionate educator, I bring over 2 years of tutoring experience with a strong focus on conversational Spanish and cultural fluency. I've worked with learners of all ages and levelsfrom beginners just starting out to students in advanced college courses. At the underg...
The University of Texas at Austin
Bachelor's

Certified Tutor
2+ years
Bianca
As a current PhD student in Medical Biophysics at the University of Toronto, I am passionate about helping students unlock their potential and achieve their academic goals. I received my Bachelor of Applied Sciences from the University of British Columbia, where I specialized in Biomedical Engineeri...
University of British Columbia
Bachelor

Certified Tutor
2+ years
I am a Mechanical Engineering student at Cornell University, and I enjoy helping students achieve their academic goals and excel in high school. I work to keep learning engaging and also focus on building study skills that will support students in higher education. I tutor high school math, scienc...
University
Bachelor's

Certified Tutor
2+ years
I am a 4th-year student at Georgia Tech studying Computer Science. I am excited to help students learn and hope to provide the best tutoring I can.
Georgia Institute of Technology-Main Campus
Bachelor
Top 20 Technology and Coding Subjects
Meet Our Expert Tutors
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David
AP Calculus AB Tutor • +53 Subjects
I graduated from Johns Hopkins with a degree in Computer Science and minors in Business and Entrepreneurship. I have 5+ years experience tutoring as well as 3 years as a Computer Science teaching assistant. My tutoring philosophy is to understand my students' thought processes and tailor my approach to guide them to the answer. I believe in building their critical thinking skills so they can tackle challenges independently. My test scores include: SAT- 1600 SAT Chemistry, Math II- 800s PSAT- 1490 5's in AP Computer Science A, Macroeconomics, Microeconomics, Chemistry, Calculus BC, Statistics, and Physics C (Mech and E&M)
Riley
AP Statistics Tutor • +33 Subjects
I primarily tutor a lot of math classes. Anything from elementary school through undergrad. High school Geometry? Yep! Real Analysis? Absolutely! Python? Not quite math, you tricky person, but sign right up. I tutor a bit of physics and computer programming as well. Test prep, too. But who am I? I am a math music philosophy nerd. I love Gauss almost as much as I love Bach and I love Bach almost as much as I like Hegel. So chat to me about that stuff if you are so inclined. But you want to just chill and have homework help? That's quite all right, too!
Victoria
AP Calculus AB Tutor • +22 Subjects
I am current student at Carnegie Mellon University, pursuing majors in Statistics and Machine Learning and minors in Business and Computer Science. I am very passionate about helping students excel in High School Computer Science and mathematics, as I've experienced firsthand the importance of a good foundation in these areas. With over 4 years of mentoring experience, including leading the largest high school debate team in my state, I have honed my ability to adapt to diverse learning styles and create a supportive environment that builds confidence. My approach emphasizes patience and open communication, allowing me to identify each student's strengths and weaknesses. Ultimately, I believe that learning should be engaging and enjoyable, and I am dedicated to empowering students to achieve their academic goals and develop a lifelong love for learning. Outside of my education, I enjoy immersing myself in a variety of areas. As a dancer of 15 years, I always look forward to taking classes with my friends as well as teaching a couple of ballet classes here and there. I love going to the gym, singing, hiking (I've hiked over 200 miles and been to all the top 10 National Parks!), and occasionally watching the NFL and NBA (go Commanders). In addition, I'm constantly working on projects, whether it be coding games for hackathons or fueling my entrepreneurial goals with startups. These activities keep me curious, energized, and always eager to bring that same passion and creativity into my work with students.
Ria
AP Calculus AB Tutor • +20 Subjects
I'm a dedicated tutor with over 5 years of experience, currently pursuing a Bachelor's degree in Informatics at the University of Washington with a double minor in Data Science and Statistics. I specialize in subjects like Algebra, AP Calculus AB, and AP Computer Science A, among others. My teaching philosophy is rooted in creating a supportive and engaging learning environment tailored to each student's unique needs. I strive to promote critical thinking and problem-solving skills through interactive methodologies. I find great joy in guiding students through their academic challenges and celebrating their milestones, which fuels my passion for tutoring. My goal is to empower each student to reach their full potential and develop a lifelong love for learning.
Ayaan
AP Calculus BC Tutor • +27 Subjects
As a dedicated tutor pursuing a Bachelor's degree in Electrical and Computer Engineering from Carnegie Mellon University, I am passionate about empowering students to excel in subjects like AP Calculus BC, AP Computer Science A, and AP Physics C: Mechanics. I also am looking forward to teaching various electrical engineering and computing concepts. With over 2 years of tutoring experience, I focus on creating a supportive learning environment where students can build confidence and develop critical thinking skills. I hope that I can create an environment where learning is fulfilling and isn't done as a means to get a good grade for a class, but rather to build a rich mental model of the world. I love answer questions, exploring ideas, and creating real world connections from what students are learning to where it is applied. I hope to use my wide range of experience in the arts, sports, and engineering, to answer a plethora of question and never shy away from any question!
Eduardo
Applied Mathematics Tutor • +18 Subjects
As a Computer Science student in the process of pursuing a PhD, I know how important it is to understand the ins-and-outs of your classes. Not only will you be better off understanding the deeper meanings, but you might also find your passion with learning. If that is not the case, it's all good, I enjoy practical applications but I also enjoy the theory behind things. If you are having trouble understanding specific subjects or yo u just want some clarification I am happy to help.
Aditi
Pre-Algebra Tutor • +41 Subjects
I currently work as a Software Engineer and I have been tutoring students for quite some time and many have seen significant improvements in grades and overall understanding of concepts. I assess students' needs and level of knowledge, work to create customized lesson plans for each student, and provide material to improve my students' comprehension of topics taught in school. I also offer tips and tricks to improve both accuracy and speed in both English and Mathematics and supplement students' school work in providing homework that aim to reinforce concepts and stimulate creativity. Give your child the advantage and help them achieve academic excellence with my one on one tutoring services! The students I have worked with improved their grades from a C to an A and are even being given the opportunity to take extra enrichment classes as a result of their performance in class. I can offer tips and tricks to make this possible! Feel free to reach out with questions about my qualifications or to get to know me! I'm looking forward to working with you!
Janani
AP Statistics Tutor • +31 Subjects
Current freshman at the University of Texas at Dallas majoring in Computer Science having graduated from Flower Mound High School with the class of 2024. Has been tutoring students for about 3-4 years now, and is most confident in tutoring math (upto Calculus 2), science, reading comprehension, and computer programming.
Aarav
AP Calculus AB Tutor • +32 Subjects
I am a passionate educator with a strong background in computer science, mathematics, and STEM subjects. Currently pursuing a degree in Computer Science with focuses on artificial intelligence and education at Purdue University, I have been tutoring since high school, where I began teaching coding to middle and high school students. Over the years, I've had the privilege of helping students excel in a variety of subjects, including AP courses(APCSA - 5, AP Calc AB - 5, AP World - 4), SAT preparation(1590), and programming. My favorite subjects to tutor are mathematics and coding because they not only build critical thinking skills but also empower students to solve real-world problems creatively. I enjoy breaking down complex concepts into manageable steps, tailoring my teaching approach to each student's unique learning style. I believe in fostering a growth mindsetencouraging students to embrace challenges as opportunities to grow and learn. Beyond academics, I have a deep interest in soccer and motorsports, and I love integrating real-life examples from these areas to make lessons engaging and relatable. My goal as a tutor is to build students' confidence, inspire a lifelong love of learning, and equip them with the skills they need to achieve their goals.
Aadil
AP Calculus AB Tutor • +28 Subjects
I am a computer science sophomore at William and Mary, and I'm here to help students prepare for the SAT, ACT, AP computer science, and AP calc tests. Here are my credentials: - 790 on SAT math, 770 on SAT english - 34 composite on ACT - 5 in AP Calc AB and BC - 5 in AP Computer Science A My main vocation is programming, and I'm extremely experienced in Python, Java, JavaScript, and fullstack engineering in general. I have about 3 years of experience in JavaScript, React.JS, building websites, building mobile apps, and even chrome extensions. I graduated from Thomas Jefferson High School for Science and Technology (TJHSST).
Top 20 Subjects
Frequently Asked Questions
Students typically find object-oriented programming concepts—especially inheritance, polymorphism, and encapsulation—challenging to grasp initially. The 2D array manipulation and ArrayList operations also trip up many students, particularly when combined with nested loops and algorithmic thinking. Additionally, the transition from procedural thinking to designing classes with proper method decomposition often requires targeted practice, and students frequently underestimate the importance of understanding how the AP exam's GridWorld or other case study frameworks apply these core concepts.
The exam splits into two sections: a 90-minute multiple-choice section (40 questions) testing conceptual understanding and code reading, and a 90-minute free-response section (4 questions) requiring students to write and debug code. Many students underestimate the multiple-choice section's difficulty—it requires not just knowing syntax but understanding what code does without running it. Effective tutoring addresses both skills: building speed and accuracy in reading unfamiliar code, and developing the ability to design solutions and explain your reasoning clearly in free-response questions.
Recursion requires students to think about problems in a fundamentally different way than the iterative loops they've mastered, and many struggle to visualize the call stack or trust that the recursive case will eventually terminate. The challenge intensifies when recursion is combined with arrays or strings, or when students need to trace through multiple recursive calls mentally. A tutor can break down recursion using visual tools like call stack diagrams and simplified examples, then gradually build complexity so students develop intuition rather than just memorizing patterns.
Free-response questions reward clear design and partial credit heavily—writing pseudocode or outlining your approach first prevents costly mistakes and earns points even if your code isn't perfect. Students should spend 2-3 minutes planning before coding, identifying what variables and loops they'll need. Tutoring focuses on teaching students to read prompts carefully for edge cases, write modular helper methods rather than one giant solution, and practice writing clean, readable code quickly so they can verify logic under pressure.
The multiple-choice section frequently presents buggy code or asks students to predict output without running it—skills that require deliberate practice. Tutors work through code-tracing exercises systematically, teaching students to track variable values through loops and method calls, spot off-by-one errors, and recognize common mistakes like null pointer issues or incorrect loop bounds. Regular practice with released AP exam questions builds pattern recognition so students can quickly identify problems and understand why code behaves unexpectedly.
With 90 minutes for 40 multiple-choice questions, students should aim for roughly 2 minutes per question, but skipping difficult questions and returning to them saves time and confidence. For free-response, allocating 20-25 minutes per question allows time for planning, coding, and review. Tutoring includes timed practice tests to help students find their rhythm, identify which question types slow them down, and develop strategies like solving the easiest free-response question first to build momentum.
Students who struggle with foundational concepts (loops, arrays, methods) typically see the biggest gains—often 2-3 score levels—when they close those gaps through focused tutoring. Students already scoring 3s or 4s can reach 5s by sharpening free-response writing clarity and eliminating careless mistakes on multiple-choice through deliberate practice. The timeline depends on starting point and consistency, but 8-12 weeks of regular tutoring combined with independent practice typically produces meaningful improvement.
Beyond strong Java proficiency and understanding of AP exam content, an effective tutor should have experience teaching object-oriented design, recognizing common student misconceptions, and explaining abstract concepts like recursion and polymorphism clearly. Familiarity with the specific AP case study (GridWorld or others) and access to released exam questions is important. Ideally, tutors have either taught AP Computer Science or scored well on the exam themselves and understand the exact skills the exam tests.
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