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Insung Cho

Experience

Freelance Software Developer

Jun 2025 - Present
  • handled 30+ paid software development projects
  • built full-stack apps with Node.js, TypeScript, Prisma, and PostgreSQL
  • client communication, negotiation, and maintenance
  • cryptocurrency community management bot, academy learning management system

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

Leader, Programming Club, Chung Nam Samsung Academy

2022 - 2023
  • web team in 2022 and club leader in the first semester of 2023
  • worked on projects spanning web, app, and design
  • taught the basics of web developlement

Projects

Beatus - Programming Club Application Page

React, Framer Motion, PostgreSQL

react site for club introduction and member applications

Self-Diagnosis Bot

Node.js, Puppeteer, Discord.js

providing better government COVID self-diagnosis app interface to replace unreliable official app

SimpleNet (CNSA)

Python, Selenium, Google Cloud Run

replacing slow internal portal with better client, automated scraping and notification

Redbook

Personal project

Electron, Svelte, MongoDB

SAT practice desktop client with automatically generated questions and recommendation

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.

Education

The University of Hong Kong

Sep 2025 - Present

Bachelor of Engineering in Computer Science(Y1)

Tianjin International School

Aug 2023 - Jun 2025

Honors Diploma / CGPA 4.28

Chung Nam Samsung Academy

Mar 2022 - May 2023

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