Product-minded software engineer with a hands-on, adaptive approach and 2+ years of industry experience. Led the of a K-POP goods trade mobile service project that reached 30,000 users in 6 months. Experienced in full-cycle development, user-centric design, and social media marketing. Passionate about building impactful products from 0 to 1.

3rd Grade Student(Junior)

• Resolved payment issues in a Flutter WebView based app, enhancing service stability.

• Bridged communication gaps with clients to derive practical solutions.

• Identified issues in Firebase push notifications due to backend payload formats and proposed format improvements.

• Developed MVPs for early-stage startups.

• Collaborated with clients from the idea stage to extract core features and materialize them into feasible development.

• Build MVP services using Flutter and Ruby on Rails

• Sharenine

  : Implemented infinite scroll and caching features for UX improvement

• Mealer

  : Applied state management and shown daily diet food list with lazy loading for performance optimization

• Planned and developed a Map-Based petsitter matching feature during the intership.

• Built a real-time pet care video streaming system using Agroa SDK and AWS S3.

• For using minimum development resources, Planned and developed a Flutter Web MBTI test marketing web app and deployed it on Firebase.

• Installed PostHog to analyze user funnel from ad exposure to app install, engagement, and sign-up, improving conversion rates

• Developed and operated a web application for generating K-POP idol preference grids.

• Rebuilt the entire application using Next.js and Tailwind CSS to resolve image saving and resolution issues after initial MVP development with Flutter.

• Set up dynamic Open Graph data with Next.js for optimized external sharing previews.

• Added features based on user feedback, including

  collaborative creation with friends

  and

  custom questions with photo attachments.

• Conceived and developed a K-POP merchandise resale mobile platform from scratch

• Achieved 30,000 users within 6 months through Twitter-based marketing strategies and retweet events

• Developed to reduce eye strain caused by the bright blue and yellow UI colors after the school official website renewal

• Initially created for personal use but later distributed as

  a Chrome extension

  with over 200 likes and 300 saves on the university's online community

3rd Grade Student(Junior)

Dart, Ruby

Flutter, Ruby on Rails, Next.js

Firebase, AWS, PostHog, Git, GitHub, Notion, Figma, Supabase