First Hour is Free
One-on-one computer science tutoring, middle school through college. In person across the Denver area, with online sessions also available.
First hour of tutoring free. No commitment.
4.9 from 63 Google reviews · 3,700+ students served
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Computer science combines abstract theory with technical precision, which can be exciting but intimidating. Our expert tutors break down difficult ideas into simple, understandable steps and teach students how to reason through code, debug effectively, and build real programming confidence.
Serving students across the Denver metro, from Cherry Creek, Littleton, and Highlands Ranch to CU Denver and local colleges.
In-person rates from $100/hour, online from $60/hour. See pricing details →
Meet Our Denver Tutors
Students often understand concepts in class but struggle to translate them into working code, or get lost debugging problems they can't diagnose. The gap between theory and practice is real.
We teach students to reason through code, identify errors, and understand why their programs behave the way they do. We build both conceptual understanding and practical fluency.
Our CS tutors have strong programming and computer science backgrounds, carefully vetted and trained to explain technical material clearly and patiently.
We don't just help students finish assignments, we teach them to solve problems on their own. The goal is to develop the logical mindset of a true computer scientist.
[My son] is in good shape. Alan has been wonderful and extremely helpful for him--TY.
[My daughter] found her tutoring very helpful! We would love to schedule another session with Matt.
High Performance Tutoring was the best thing we've discovered in recent years. Our son got the support he needed for AP Physics and Calculus, and it gave him the confidence to pursue engineering in college.
Hi Melisa, it was wonderful! My son likes the way he explain it. We can continue with Payton for additional hours.
My daughter needed an AP Chemistry tutor, and they paired her with a Chemical Engineering major. She came away from her session feeling like she understood much better than before, and definitely feels more confident about chemistry!
[Our student] loves Payton, he has been a great influence and invaluable.
Victor did an excellent job with going over all of the chemistry subtopics in a short period of time. He was very helpful with questions and created a great learning environment. Overall it was a wonderful experience.
This tutoring service has been life changing for our family. When we started, our son was failing chemistry. He got an 89% on his final, seriously an amazing turnaround. It's been great watching him gain confidence as he now understands the subjects instead of having his classwork wash over him.
High Performance Tutoring blends deep knowledge, genuine compassion, and serious professionalism. My son made HUGE improvements in his honors-level chemistry and math this year. More importantly, he's built more confidence academically, because they helped him see that his hard work can pay off.
Isaac received a 27 out of 30 on his last Chemistry exam. He hadn't passed a single test all year until he started tutoring sessions with Payton. Thank you!
This group is just excellent! When my daughter fell behind in Chemistry, they helped her get back up to speed and get the highest score across all classes on the final exam. They hire only the best tutors and customize their work to your student. I'd use them again in a New York minute!
Jonathan helped [my son] so much and he is no longer in need of tutoring... You guys have been great
Erin has five years of experience tutoring and teaching undergraduate chemistry and biology students and holds a PhD in Chemical Engineering from CU Boulder.
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Leif has 14 years of teaching math experience across a wide variety of levels.
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William has taught high school chemistry and physics and holds a PhD in chemistry, with teaching assistant experience in general and organic chemistry.
View Profile →Find computer science tutoring in nearby cities and neighborhoods. Sessions happen at home, a library, or a coffee shop you choose, or online. Where we meet
Tell us the subject and level, and we'll show you tutors matched to it, with their profiles and reviews. You choose the tutor and the time, and your first hour is free. Prefer a recommendation? Call us and we'll suggest a great fit.
Last updated September 2026
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