CODE TO BRING FUN IDEAS TO LIFE
Hackathon Winner • Full-Stack Developer 3+ Years as Project Manager | MSc in IT
ABOUT ME
I am a developer. passionate about creating things that are sometimes useful, sometimes useless, but always fun.
I am an engineer. the kind who enjoys staying up all night just to find that one missing semicolon.
I am an explorer. I've lived, worked, studied, and traveled across 20+ countries.
I am a lifelong learner. passionate about everything from IT and math to science and history.
I'm Jowoon. Whether you're building something, exploring new ideas, or just want to say hi — I'd love to hear from you.
SKILLS
Programming Languages
Backend Development
Frontend Development
Tools & Others
Cloud & Deployment
API & Communication
PROJECTS
Dragon SamuraiZ: Real-time Multiplayer Web Game
Featured ProjectEnter a real-time 1v1 duel where every move demands strategy, timing, and reading your opponent - welcome to Dragon SamuraiZ
The game features a mobile-friendly, real-time multiplayer interface built with React. While Socket.IO enables matchmaking, synchronized actions, and smooth gameplay across devices.
Deployed as a full-stack application on AWS, the game is accessible anytime, anywhere
Deep Learning Fraud Detection During Online Assessment
Featured ProjectCan mouse movement reveal cheating?
This deep learning fraud detection system says YES - with 96% accuracy in just 0.09 seconds.
An LSTM model analyzes subtle patterns in time-series cursor behavior during online assessments to flag suspicious activity in real time.
Stray Spotter: Cloud-based Web Service
Featured ProjectShare lovely photos of community cats – and contribute to monitoring their welfare and population.
Stray Spotter is a cloud-based platform that enables photo sharing and automatic metadata extraction to support data-driven monitoring.
Built with a containerized architecture following MSA principles, with modular services for gallery, reporting, and community interaction.
Responsive Portfolio Website
This is a responsive and interactive portfolio site designed to showcase my projects, skills, and achievements.
A modern full-stack application featuring responsive design, interactive keyword search, and project filtering
Word Monster: Gamified Language Learning on Android
Word Monster is a gamified language learning app built to make learning fun and engaging.
It features a competitive leaderboard system, global ranking integration, and a scalable MVVM architecture.
AI BI: AI-Powered Business Intelligence Web Application
AI-BI is an AI-driven platform automatically generating business intelligence charts from raw user data.
Interactive React-based frontend delivering intuitive data visualization and exploration experience.
CAREER JOURNEY
Web Developer Intern
Docentron
- Developed and maintained a WordPress website for a real estate business.
- Optimized website for SEO to improve search visibility.
- Configured and customized plugins for property and agent management.
Data Analyst
LG Electronics Inc, Vietnam
- Analyzed data to minimize wasted materials, resulting in total savings of 21 million USD over one year.
- Beyond my data analyst responsibilities, designed a database using Qlik that integrated around 45,000 daily records from multiple corporate systems.
- Built end-to-end data pipeline from raw data extraction to interactive data visualizations using SQL to deliver actionable insights.
Project manager
LG Electronics Inc, Vietnam
- Ensured timely readiness for mass production of IVI (In-VehicleInfotainment) systems by overseeing key metrics such as defect ratesand production rates, achieving a 73% defect reduction.
- Collaborated with other teams to coordinate production trial runs and manage project documentation, to guarantee smooth project execution.
- Managed KPI tracking for 100+ projects, delivering weekly reports to resolve bottlenecks and driving 3 years of continuous target achievement.
GET IN TOUCH
Let's work together to bring your ideas to life.