JeWan Youn

Full Stack Developer with expertise in building modern web applications. Passionate about creating intuitive user experiences and solving complex problems.

Profile

Skills & Expertise

React
Advanced
Hooks
Context API
React Query
TypeScript
Advanced
Types
Generics
Interfaces
Next.js
Advanced
App Router
ISR
SEO
React Native
Intermediate
Expo
Mobile UI
Cross‑platform
Tailwind CSS
Advanced
Responsive Design
Utility Classes
JavaScript
Advanced
ES6+
Async/Await
DOM

Work Experience & Startups

Jun 2025 – Sep 2025
TEPIA
TEPIA
Software Engineering Intern (Incoming)

Joining TEPIA in summer 2025 to help build a React Native application with integrated AI features.

React Native
AI
Mobile Development
Mar 2024 – Jun 2024
UC Irvine – Akbari Lab
UC Irvine – Akbari Lab
Technical Research Assistant

Developed Python ML models (KNN, Bi‑LSTM) achieving 85 % accuracy in predicting neurological recovery from blood‑pressure signals in cardiac‑arrest rat studies.

Python
Machine Learning
Signal Processing
Oct 2023 – Present
Dosety
Dosety
Founder

Bootstrapped an AI‑driven supplement management platform; shipped the MVP on Firebase/React and onboarded 51 active users in the first month.

React
TypeScript
Firebase
OpenAI API

Projects

2024
Dosety – AI Supplement Platform
Dosety – AI Supplement Platform

Web app that prevents supplement overuse by generating personalised intake schedules using the OpenAI API.

React
TypeScript
Firebase
OpenAI API
2024
CaseLoop Resource Platform
CaseLoop Resource Platform

Competition project for Ford Philanthropy: FastAPI backend that surfaces real‑time community resources for case managers via LangChain‑powered search.

FastAPI
LangChain
Python
2024
Blood‑Pressure Recovery Predictor
Blood‑Pressure Recovery Predictor

Python pipeline that analyses blood‑pressure signals and predicts neurological deficit scores; achieved 85 % accuracy in lab testing.

Python
KNN
Bi‑LSTM
2025
UI Office – Shared Workspace Website
UI Office – Shared Workspace Website

Landing page and admin dashboard for a Korean shared office solution, built with React and Next.js. The admin panel uses Prisma + PostgreSQL for content management and Pinata for image uploads.

Next.js
React
Prisma
PostgreSQL
Pinata

Get In Touch

I'm always open to new opportunities and collaborations. Feel free to reach out!