- Programming tutor on Python, available at https://master-python.samuelchan.xyz- Freelance mobile apps & web developer

Technical duties:- Manage app development with over 10,000 users across different countries- Develops app using Flutter framework- Develops web portals using Vue.js- Develops backend using AWS Lambda functions (node.js), GraphQL, PostgreSQL- Communicate project development progress across designers, developers, and business teamCo-founder- Every little details ranging from rents, salary, recruitment, to auditing etc.

- Explore new collaborations with school departments, including new collaboration with the Pulse team to display instant school metrics such as number of people across different places. - Lead team members for technical new requested features, such as TimeMatch enhancements, the Pulse feature - Developed several functions actively used by students, including TimeMatch, Campus Info etc.

- A one-year placement on Android, web and backend development- Developed rich industrial experience on SDLC, agile, and communications for different projects

- Worked closely with teammates to plan and organize various elderly activities, including a trip in Sai Kung and a joint-organization performance for over 50 elders- Developed website using WixHappy Grannies is a non-profit making social enterprise initiated by a team of passionate volunteers, with a vision to resolve the issue of unattended singleton elders.

- Coordinated a website revamp project with vendor and helped designing the new web layouts- Re-constructed the member recruitment process by implementing an online registration system with instant email notification- Re-designed the activity recording process to allow easy post-event tracking of volunteers’ involvement心繫心生命教育基金（下簡稱“心繫心”）於2013年12月成立，並於2014年6月正式成為根據《稅務條例》第88條獲豁免繳稅之非牟利慈善服務機構。 心繫心關注社會對生命及死亡的態度，「為生命賦上意義，活出彩虹人生」為我們的願景，宣揚積極人生和珍惜生命的信念，透過生死教育活動，除卻社會上對死亡的禁忌並正面討論死亡，達到「無忌無諱」的觀念並推動「好生好死」的文化。