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💼 My job experiences

gantt
    title My job experience
    tickInterval 6month
    dateFormat YY-MM
    axisFormat %Y %b
    Internship @ ITSC : 20-06, 20-09
    Part time @ ITSC : 20-09, 20-12
    Software Developer @ Slash : 20-12, 21-02
    Game Developer @ BFA HK: 20-12, 21-03
    Technical Consultant @ SPA International: 21-09, 22-05
    Lead Developer @ Wemakeapp: 22-07, 23-07

HKUST ITSC (Internship)

📜 Job description

  • Rewrote the old HKUST internal payment gateway using new technologies and frameworks
  • Owned design, development, testing, deployment, and documentation

🏆 Achievements

  • Rebuilt the payment system with Python, Flask, and open source libraries
  • Added WeChat and Alipay to the payment gateway

HKUST ITSC (Web developer part time)

📜 Job description

  • Worked in a team of four to update legacy ITSC PHP web apps, package them in Docker, and redeploy on Microsoft AKS
  • Ran regular meetings, documentation, and presentations for supervisors

🏆 Achievements

  • Updated more than ten web applications and redeployed them on Microsoft AKS
  • Built a CI/CD helper with Bash and Linux tooling to streamline deployments
Reference letter

Slash Limited (Internship)

📜 Job description

  • Worked with a project team of four on an Android app in Java for PinShift, including testing and debugging
  • Explored technical options to match business needs

🏆 Achievements

  • Shipped a production-ready app in about six weeks and released on Google Play
  • Strong feedback on performance, technical depth, and communication; joined broader project discussions
Reference letter

BFA HK (Freelance)

📜 Job description

  • Collaborated in a team of three on a cross-platform prototype, “Touch The World,” for tactile screens and multi-sensory learning for visually impaired users
  • Ran public testing on iOS (TestFlight) and manual testing on Android and Windows
  • Owned project updates and reporting to BFA

🏆 Achievements

SPA International Inc. (Technical consultant)

📜 Job description

SPA is a logistics company. I managed servers and vendor relationships, proposed technical options with strong local support, and taught colleagues how to use the services. Most work was remote; I practiced explaining technical ideas in plain language and troubleshooting with non-technical teammates.

  • Compared internal tooling options for a logistics context
  • Presented and trained teams using approachable language
  • Coordinated fixes with remote colleagues
  • Used ICDSoft for hosting, HGJ for ERP, and Jump Desktop for remote control
See more

WeMakeApp Limited (Lead developer)

📜 Job description

  • Led a small team of local and remote engineers and designers with async Slack communication
  • Built the green-field GameFi project Noah from scratch through client handoff
  • Worked on the dating product Princess Dating across web and mobile, modernizing legacy choices and improving UI/UX
  • Used Next.js, Expo, and Retool for internal tooling in a fast-paced environment with Linear for delivery

🏆 Achievements

  • Migrated internal technical debt toward modern SaaS platforms
  • Built a lightweight manual testing workflow on Notion for the wider team
  • Championed TypeScript and a shared design system

📖 Takeaways

  1. Resources are finite; prioritisation matters most
  2. If work stalls, the task is either too large or unclear—split it or research more
  3. Check in often to understand progress and blockers
  4. Think about maintainability, consistency, and flexibility from a product-wide view
  5. Stay close to product owners, PMs, designers, and end users with frequent communication
Reference letter

Not linked here; happy to share on request.