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Award-Winning Computer Science Tutors

Krishnabalaji

Certified Tutor

2+ years

Krishnabalaji

Bachelor's (in progress)
Krishnabalaji's other Tutor Subjects
AP Calculus BC
AP Calculus AB
Pre-Calculus
Calculus 1

I graduated from the high school of BASIS Chandler and I currently major in Computer Science at Arizona State University. While I did do some volunteer tutoring for Algebra I and II in high school, my more formal work experiences include teaching Math and English at Kumon to mostly primary and middl...

Education

Arizona State University

Bachelor's (in progress)

Priyanka Anilkumar

Certified Tutor

2+ years

Priyanka Anilkumar

Master's/Graduate
Priyanka's other Tutor Subjects
Pre-Algebra
Algebra
Probability
Java

From data structures and algorithms to computational complexity, computer science demands both abstract thinking and precise implementation. Priyanka brings both sides — she holds a Master's in CS with depth in AI and machine learning, and she writes production code professionally as a software deve...

Education

University of Windsor

Master's/Graduate

Srdjan

Certified Tutor

2+ years

Srdjan

BS
Srdjan's other Tutor Subjects
AP Statistics
AP Calculus BC
AP Calculus AB
Pre-Algebra

I am a Georgia Tech graduate in Electrical Engineering. I am able to tutor advanced math and physics for high school students and beyond.

Education

Georgia Tech

BS

Nicholas

Certified Tutor

2+ years

Nicholas

Bachelor's
Nicholas's other Tutor Subjects
Trigonometry
Pre-Calculus
Geometry
Algebra

Hi, I'm Nic :) I have a Masters in philosophy and a Bachelors in computer science. I've worked as an educator for over a decade, thoroughly enjoy tutoring high school students, and can't wait to start working with you (or your student) towards persistent academic success! Feel free to reach out with...

Education

University

Bachelor's

Serina

Certified Tutor

2+ years

Serina

Bachelor
Serina's other Tutor Subjects
Trigonometry
Pre-Calculus
Middle School Math
Elementary School Math

Studying computer science at Yale means Serina lives in this material daily — from data structures and algorithms to computational thinking and problem decomposition. She teaches foundational concepts like recursion, sorting, and object-oriented design by walking through the logic step by step befor...

Education

Yale University

Bachelor

Mithily

Certified Tutor

2+ years

Mithily

Bachelor's
Mithily's other Tutor Subjects
Trigonometry
Statistics
College Statistics
Biostatistics

I am a dedicated teacher committed to facilitating students in achieving their goals and in helping them stretch beyond what they think they can achieve.

Education

University

Bachelor's

Robert

Certified Tutor

2+ years

Robert

MNG
Robert's other Tutor Subjects
Pre-Calculus
Middle School Math
Geometry
College Math

Hi, my name is Bob Gannon. I am a retired Electrical Engineer with over 35 years of experience teaching other engineers and helping them understand difficult subjects. I have a bachelor's degree in Electrical Engineering from the University of Maryland and a Master's degree from Johns Hopkins Univer...

Education

Johns Hopkins University

MNG

Simon

Certified Tutor

2+ years

Simon

MS
Simon's other Tutor Subjects
Probability
Calculus 1
AP Physics 1
AP Physics C: Mechanics

I have a PhD in computational physics from the University Of Pennsylvania, as well as a degree in physics and computer science from the University Of British Columbia. I have years of experience as a teaching assistant and have been an instructor at a college level. I've taught hundreds of students ...

Education

University of Pennsylvania

MS

University of British Columbia

MS

Riley

Certified Tutor

2+ years

Riley

AB
Riley's other Tutor Subjects
AP Statistics
AP Calculus BC
AP Calculus AB
Linear Algebra

Riley pairs a deep math background with hands-on programming experience in languages like C++ and Python, which means data structures, algorithm efficiency, and logic problems get explained through the lens of the math that actually powers them. Whether it's recursion, sorting algorithms, or object-...

Education

Reed College

AB

Eduardo

Certified Tutor

2+ years

Eduardo

Bachelor
Eduardo's other Tutor Subjects
Linear Algebra
College Computer Science

Pursuing a PhD in computer science means Eduardo isn't just recalling introductory material — he's actively working with algorithms, data structures, and computational theory every day. He walks students through concepts like recursion, sorting algorithms, and Big-O analysis by writing actual code a...

Education

Rhodes College

Bachelor

Meet Varsity Tutors Experts

Connect with highly-rated educators ready to help you succeed.

Alison

Middle School Math Tutor • +6 Subjects

As experienced and passionated educator with a Bachelor's degree in Computer Science from Rice University, I am passionate about empowering students to achieve their academic goals. With over 3 years of tutoring experience in subjects such as AP Computer Science A, Machine Learning, and SAT Math, I adapt to different learning styles and create a supportive learning environment. My teaching philosophy centers on personalized instruction, where I connect with each student to understand their unique learning styles and challenges. I take pride in guiding students through the complexities of computer science and college application essays, equipping them with the skills they need for future success. Outside of tutoring, I enjoy exploring new technologies and engaging in coding projects to improve my teaching approach.

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David

Pre-Calculus Tutor • +6 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)

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Haley Shea

Neuroscience Tutor • +32 Subjects

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 completed an associate's in Communication, Film & Digital Media Studies (2016). While at UNG, she worked as a Writing Center Peer Consultant, Supplemental Instruction Facilitator, English Department Student Administrative Assistant, Writing Fellow, and Ambassador for the Center for Undergraduate Research & Creative Activities (in addition to programming stimulus displays for EEG experiments in the neuroscience lab). Her major fields of study are supplemented by three minors: Linguistics, Psychology, and Studies of English Language Learning. Combined, this background enables a flexible tutoring approach that can be customized to meet the needs of both additional-language learners and individuals facing cognitive challenges. Haley Shea is currently pursuing graduate-level education in cognitive science, conducting neuroscientific laboratory research in psycholinguistics and brain-computer interface, and training for a career in human-computer interaction. During college, her top subjects were Advanced English Grammar and Linguistics. There, she was known for her passionate leadership of study sessions for sentence-diagramming, which inspired her laboratory research. An active community member, she was Vice President of the English Honor Society chapter and led the UNG Writers Guild for two years, helping students write and gather valuable feedback from one another, enabling them to better proofread and edit their work for future publications. Many of those writers saw their work in print through UNG's award-winning student literary magazine, for which Haley Shea served as an editor for several years. Other campus engagements included running the community book drive for over two years and founding an all-student improv troupe which went on to perform and compete in tournaments around the state and region. While acting helped her become comfortable on-stage, Haley Shea also greatly benefited from her time as a member of the speech and debate team, placing first in statewide debate and slam poetry competitions over the years. Her favorite topic of both debate and poetry is that of human innovation and interaction with emerging technology, especially in relation to ethical policies on artificial intelligence. Captivated by syntax in both spoken language and computer code, she is fascinated with recent developments in language-based software and hopes to contribute to the field of computational psycholinguistics while earning her PhD. After graduating, Haley Shea knew she wanted to keep supporting other students toward their goals. A scholarship student herself, she always loves any chance to help individuals express their strengths and unique personal histories in ways that will help further their goals. To this end, she continues to mentor applicants for nationally competitive scholarships and other student support opportunities, such as the McNair Scholars Program and Goldwater STEM Scholarship, two major awards which made an immense difference toward the funding of her bachelor's education when she was named an official recipient in 2019, in honor of her interdisciplinary research and commitment to fostering student success on campus. She finds joy in any opportunity to uplift other students--especially women in STEM, individuals facing disabilities, or anyone who seeks to improve their command of the English language. In sharing her passions with her students, she helps them break out of "analysis paralysis" into a fun, personalized routine that helps foster positive associations with the topic of study and strong metacognitive skills that lead to improved performance over time. Special Topic Announcement: Students of English writing, grammar, comprehension, et cetera may enjoy developing their meta-linguistic awareness through Sentence Diagramming. Ask during booking to learn more about how you can become a grammar wiz through one-on-one classes in Sentence Diagramming taught by Haley Shea.

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Timothy

AP Calculus AB Tutor • +29 Subjects

I believe that the best in people is brought about only when an opportunity for learning opens new doors, inspires new adventures and let's in new possibilities. Without these new vistas can never be reached, doors will remain closed and people will shun new possibilities. Therefore, in striving to be the best you can be, you can open yourself up to the possibility of who you will be. Belief in oneself inspires the passion to consider the self as a means of your own transformation. Therefore, when striving to follow my passion for mathematics, the arts or the sciences, I use a multifaceted approach to learning. Whether more traditional or more progressive, I can lecture and lead or simply allow for your learning to unfold via engaging conversation with the material. When you can bring your enthusiasm, interest and love of the subject material, then teaching you how to hone these skills into a career or passion project you may be working on will be a door wide open. Will you open it?

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Krishanth

Pre-Algebra Tutor • +20 Subjects

I am currently a sophomore at Rutgers University pursuing a degree in Computer Science. Throughout my lifetime I have had a huge passion for sharing my knowledge with the youth and would love to tutor students with everything I can offer. I love teaching anything related to math or computer science, but am certainly not limited to those two. I am fairly flexible and easy to get a hold of, and would love to get a chance to have an intro session with you!

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Kathryn

SAT Math Tutor • +10 Subjects

I am a senior studying computer science at MIT. I have 5+ years experience teaching students through nonprofit organizations, private tutoring, and being a teaching assistant for MIT courses. I have experience teaching computer science, math, and SAT to students ranging from middle school to college. I hope to help students reach their goals and gain a love for learning.

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Joshua

Algebra Tutor • +19 Subjects

As a dedicated tutor with over 2 years of experience, I am passionate about fostering a supportive learning environment where students can thrive in subjects like Algebra, Business Analytics, and Data Science. Currently pursuing my Bachelor's in Informatics at the University of Washington, I incorporate real-world applications into my teaching to engage students and enhance their understanding of complex concepts. My approach emphasizes personalized learning, encouraging students to ask questions and develop critical thinking skills. I find great joy in witnessing my students' growth and success, and I strive to instill a love for learning that extends beyond the classroom.

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Harleen

AP Statistics Tutor • +22 Subjects

I am a Molecular Engineering major at the University of Chicago, I am currently taking time off to focus on other aspects of my career but I don't want to stop tutoring outside college campus!. I am a child of immigrants and have spent my life tutoring my siblings and younger students, and I loved working with them! See y'all in class!

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Lukas

Linear Algebra Tutor • +34 Subjects

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 from Duke University with a Master's in computer engineering. I also have an education minor from my undergrad. My course load has included computer science, computer skills, physics, math, chemistry, biology, geology, history, English, and business. I have plenty of experience in teaching and designing course content. I have designed my own 30-hour online course and have excellent communication and motivation skills. My advanced degree tells you I have the academic background to teach most STEM or business subjects depending on the age range. My teaching style is focused on being effective. I am effective by learning what motivates my students, finding ways to personalize teaching material, and demonstrating the practical value of the knowledge they learn. I specialize in the following: GRE quantitative,high school math, high school computer science, and college computer science.

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Sruti

Pre-Algebra Tutor • +17 Subjects

I am a PhD student at Carnegie Mellon University in the field of Electrical and Computer Engineering. I recently completed my bachelors also at Carnegie Mellon University in Electrical and Computer Engineering as well as Human Computer Interaction. Over the last several years, I have experience teaching a wide variety of students ranging from elementary school math, introduction to programming for children, as well as college level classes. While I tutor a broad range of subjects, I am most passionate about Math, Physics, and Computer Science. I really enjoy teaching programming, especially in fun and engaging ways. I like to relate what I teach to things my students are passionate about, or teach them through fun activities and games, so that they are easier to understand. I also help students prepare for standardized tests and have several strategies that I can share, especially for the math section of the tests. In my spare time, I enjoy dancing, music, hiking and anything outdoors!

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Frequently Asked Questions

Debugging is as much about developing a systematic mindset as it is about technical skills. A tutor can teach you how to read error messages carefully, use debugging tools effectively (like breakpoints and print statements), and think through your code logically rather than guessing at fixes. They'll also help you understand common error patterns—like off-by-one errors in loops or null pointer exceptions—so you can spot and prevent them faster in future projects.

Syntax is the specific rules of a language (like how to write a for loop in Python vs. Java), while logic is the problem-solving approach behind your code. Many students get stuck memorizing syntax but struggle with algorithmic thinking—breaking down a problem into steps and choosing the right data structures. A tutor helps you focus on building strong logic skills first, which makes learning new languages and syntax much easier, since the core thinking transfers across all programming languages.

Data structures like arrays, linked lists, hash tables, and trees are abstract concepts that are hard to visualize without hands-on practice. Students often memorize definitions without understanding when and why to use each one, leading to inefficient solutions. A tutor can walk you through real coding problems, show you how different structures perform, and help you build intuition for choosing the right tool—turning data structures from abstract theory into practical problem-solving skills.

Code review teaches you to think like a professional developer—considering readability, efficiency, and best practices, not just whether code "works." A tutor can review your projects, point out where variable names are unclear, where you're repeating code unnecessarily, or where a more efficient algorithm would help. This feedback loop is invaluable because you learn to write better code the first time, catch your own mistakes faster, and develop habits that make collaboration easier later.

Building real projects forces you to integrate multiple concepts—maybe combining loops, conditionals, functions, and file I/O in one program—rather than learning them in isolation. A tutor can guide you through project planning, help you break large problems into manageable pieces, and provide feedback as you build. This approach strengthens your ability to think through problems end-to-end and gives you a portfolio of work that demonstrates your skills to colleges or employers.

A tutor can help you explore different areas by working on small projects in each domain and discussing what resonates with you. Web development focuses on front-end and back-end technologies; data science emphasizes statistics and machine learning; game development combines graphics, physics, and real-time problem-solving. Your tutor can help you understand the core skills each path requires and guide you toward specialization based on your interests and career goals.

Algorithmic thinking means breaking a problem into precise, step-by-step instructions before you write any code—thinking about efficiency, edge cases, and the order of operations. It's hard because it requires abstract reasoning and practice; many beginners jump straight to coding without planning. A tutor helps you develop this skill by working through problems on paper first, discussing different approaches, and analyzing why one solution is better than another—building the foundation for tackling complex problems independently.

Error messages are written for computers and experienced programmers, so they often feel cryptic to beginners—a stack trace showing five nested function calls can be overwhelming. A tutor teaches you to focus on the most relevant line, understand what the error type means (like IndexError vs. TypeError), and trace backward through your code to find the root cause. Over time, you'll recognize patterns and develop the skill to use error messages as debugging guides rather than sources of frustration.

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