Freelance Software Developer
Jun 2025 - Present- Handled paid software development projects from scoping to launch.
- Built full-stack apps with Node.js, TypeScript, Prisma, and PostgreSQL.
- Managed client communication, negotiation, and maintenance.
Insung Cho
Curriculum Vitae
Profile
Raised across South Korea and Tianjin, China.
Builder with a practical, thoughtful approach to software, learning, and problem-solving.
Experience
Full-Stack Developer - IT Internship, Tianjin International School
Aug 2024 - Mar 2025- Built internal portal for student service projects.
- Used Next.js, PostgreSQL, Prisma, and Entra ID for auth.
- Improved registration workflow for students and staff.
Leader, Programming Club, Chung Nam Samsung Academy
2022 - 2023- Started on the web team in 2022 and became club leader in the first semester of 2023.
- Worked on hands-on projects spanning web, app, AI, design, and security.
- Taught the basics of JavaScript and ExpressJS.
Projects
Beatus - Club Introduction and Application
Programming Club @ Chung Nam Samsung Academy
React, JavaScript, Framer Motion
Built a React site for Beatus club introduction and member applications.
Self-Diagnosis Bot
Node.js, Puppeteer, Discord.js
Built a Discord bot for daily COVID self-check submissions when the official app was unreliable.
SimpleNet (CNSA)
Python, Selenium, Google Cloud Run
Built a helper app that fetched CNSANet messages and sent push notifications with fewer logins.
Redbook
Personal project @ Tianjin International School
Built an SAT-style practice web app with timed sessions and marked-for-review navigation.
TIS Opportunities
Tianjin International School
Next.js, PostgreSQL, Prisma, Entra ID
Built an internal portal for service-project and internship applications at Tianjin International School.
Creative Project
Built an interactive web app that explains probability concepts with simulations and quizzes.
Education
Chung Nam Samsung Academy
Mar 2022 - May 2023
Tianjin International School
Aug 2023 - Jun 2025
Honors Diploma
CGPA 4.28
The University of Hong Kong
Sep 2025 - Present
Bachelor of Engineering in Computer Science
Skills
Technical: JavaScript, TypeScript, React, Node.js, Next.js, Prisma ORM, PostgreSQL, Kotlin
Soft: Communication, Leadership, Team Collaboration, Event Organization
Languages
Korean: C2 (Native)
English: C1 (Fluent)
Chinese (Mandarin): A2 (Basic)