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  • University of California, Los Angeles (UCLA)
  • San Jose, California
  • 15:50 (UTC -07:00)

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vpexxi/README.md

Hi, I’m Jun, a developer based in the Bay Area 👋

Software Engineer (ex-Mechanical Engineer) • Java | Python | React

With hands‑on software development expertise and a mechanical engineering foundation, I design and implement robust microservices, responsive web applications, and data‑driven tools that deliver real‑world impact.

  • 💻 Current Focus: Building scalable microservices, responsive web apps, and ML-powered tools
  • 🎓 Background: Mechanical Engineering → Full-Stack Java Developer
  • 🌱 Learning: UnJS ecosystem (Nitro, H3, etc.) & cloud-native best practices
  • 😄 Pronouns: He / Him / His
  • 🎯 Career Focus: Actively seeking calibration, mentorship, and real-world projects
  • 🏆 interests: Competitive programming on LeetCode & Codeforces—solving algorithms and coding challenges daily
  • 🎧 Coding & Tennis Playlist: 🎶 JamTracks for Code & Court
  • 📚 Currently Reading: 📖 Cracking the Coding Interview by Gayle Laakmann McDowell
  • 🌐 Languages & Travels: 🗣️ English, Mandarin, Cantonese · Visited: Japan, France, Canada
  • ⚡️ Fun Fact: Always up for a coding jam or a tennis rally! 🎾

🚀 What I Do

  • Back-end: Spring Boot, REST APIs, microservices.
  • Front-end: React, Flexbox layouts, responsive UI.
  • Cloud & DevOps: Docker, Kubernetes (EKS), AWS (S3, Lambda).
  • Testing & CI/CD: JUnit, GitHub Actions.

🤝 Open-Source & Community

  • Contributed parsing improvements to QuickFIX/J for more robust FIX handling.
  • Active participant in Java, Python, and React GitHub discussions and PR reviews.

💻 Tech Stack:

Java Python JavaScript React Spring Postgres MongoDB TensorFlow PyTorch Pandas Git GitHub Actions AWS


📫 Let’s Connect

Open to SDE opportunities in Bay Area & remote

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  1. react-openlibrary-booklist-FrontEnd react-openlibrary-booklist-FrontEnd Public

    CSS

  2. springboot-currency-exchange-service-backend springboot-currency-exchange-service-backend Public

    Java

  3. Trading-Capture-System-Execution-Management-Frontend Trading-Capture-System-Execution-Management-Frontend Public

    Java 1