Harry Cha
Competitive Programming Tutor at Wyzant
Rancho Palos Verdes, California, United States
Summary
👤
Senior🎓
Top SchoolHarry Cha is a competitive programming tutor and backend developer with 10 years of engineering experience and a Computer Science degree from Purdue University. A platinum USACO competitor and former ACM-ICPC North America East Central team medalist, he combines algorithmic rigor with practical product work—publishing a social messaging app (csbuddies.com) that features profile matching and real-time chat. He has led technical teams as CTO for startups building VR language-learning games and an anonymous car-leasing platform, and has coached 100+ middle and high school students to higher USACO divisions. Bilingual in English and Korean and based in Rancho Palos Verdes, he blends competitive problem-solving, mentorship, and full-stack product delivery.
10 years of coding experience
3 years of employment as a software developer
High School Diploma Computer Science, High School Diploma Computer Science at Palos Verdes High SchoolBachelor's degree Computer Science, Bachelor's degree Computer Science at Purdue University
English, Korean
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (12)
game-theory2
placement2
encryptor2
pattern-recognition2
petsc1
data-structures1
pdf1
python1
cpp1
flask1
nearest-neighbors1
root-finding1
Programming languages (6)
Github contributions (5)
HarryCha777/Interactive-SwiftUI-Code
May 2020 - Jun 2020
Contributions:12 commits, 11 pushes, 3 branches in 1 month
HarryCha777/Flask-nKryptonite
Sep 2019 - Mar 2021
Contributions:5 pushes, 1 branch in 1 year 6 months
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