I'm a Full Stack Engineer with a passion for front-end development and data visualization.

• 🔭 Previously worked at Turingbio as a Full Stack Engineer (Apr 2021 - July 2025)
• 🌱 Specialized in building products from A to Z, from initial design to production deployment
• 💡 Strong expertise in cloud architecture, having led AWS to Azure migration projects
• 📊 Love creating interactive charts and data visualizations
• 🎯 Started as a QA Engineer in Japan, evolved into full-stack development with PM experience

• ✅ Led cloud migration from AWS to Azure, reducing infrastructure costs by 25%
• ✅ Built full-stack features with React/Next.js, Node.js, and Python
• ✅ Designed system architectures for multiple projects
• ✅ Conducted performance testing and optimization using JMeter and CloudWatch
• ✅ Collaborated cross-functionally with designers, PMs, and backend engineers

• 🇰🇷 Korean - Native
• 🇬🇧 English - Intermediate
• 🇯🇵 Japanese - Proficient

Check out my small projects at: doddle.vercel.app

💼 Open to opportunities in Full Stack Development, Front-end Engineering, and Data Visualization