Available to hire
Hi, I’m Lee King Hung. I am an Android developer with about 10 years of experience in building and maintaining robust mobile apps. I work with Android Views, Jetpack Compose, MVVM, RESTful APIs, Room, Google Maps, Firebase Crashlytics, and security integrations to deliver reliable, scalable mobile experiences.
I’ve contributed to government projects and worked in cryptocurrency and logistics domains. I enjoy collaborating in both Agile and Waterfall environments and mentoring fresh developers. I am based in Singapore and available to start immediately.
Language
Javanese
Advanced
English
Fluent
Chinese
Advanced
Work Experience
Lead Android Engineer at Clarity Techworks
July 1, 2025 - July 1, 2025Led development of a cryptocurrency wallet app supporting 10+ currencies and a merchant checkout app with QR-code payments. Mentored fresh graduates, guiding them toward measurable growth and improved code quality.
Senior Software Engineer at Sopra Steria
March 31, 2021 - March 31, 2021Created a maintenance mobile app (MMA) for government’s contractor. Designed UI and prepared Preliminary Design and Final Design documents for the app. Acted as second level support of the production of the app.
Lead Android Engineer at Clarity Techworks
March 1, 2021 - July 1, 2025Created a cryptocurrency wallet app that can hold more than 10 currencies. Created a merchant checkout app that generates QR code for payment. Led a team of fresh graduates, mentoring them towards noticeable growth.
Senior Software Engineer at Sopra Steria
March 1, 2021 - March 1, 2021Created a maintenance mobile app (MMA) for a government contractor. Designed UI and authored Preliminary and Final Design documents. Served as second-level production support.
Senior Software Engineer at Sopra Steria
December 1, 2017 - March 1, 2021Created a maintenance mobile app (MMA) for government’s contractor. Designed UI and prepared Preliminary Design and Final Design documents for the app. Acted as second level support for the production of the app.
Software Developer at CoolAsia Technology
June 30, 2016 - June 30, 2016Developed/Maintained company internal projects and client projects. Liaised with clients for user feedback, testing and requests changing.
Software Developer at COOLASIA TECHNOLOGY
June 1, 2016 - June 1, 2016Developed and maintained internal and client projects. Engaged with clients for feedback, testing, and requirement changes.
Software Developer at COOLASIA TECHNOLOGY
July 1, 2014 - June 1, 2016Developed/Maintained company internal projects and client projects. Liaised with clients for user feedback, testing and requests changing.
Intern at Singapore OCBC Bank
July 31, 2013 - July 31, 2013Studied various loan related applications. Found out and solved bugs in database (Microsoft Access) scripts.
Intern at Singapore OCBC Bank
July 1, 2013 - July 1, 2013Studied loan-related Microsoft Access applications and identified/fixed bugs in database scripts.
Intern at OCBC Bank
May 1, 2013 - July 1, 2013Studied various loan-related Microsoft Access applications. Found and solved bugs in database (Microsoft Access) scripts.
Education
Bachelor of Engineering (Computer Science) at Nanyang Technological University
January 1, 2011 - January 1, 2014Diploma in Mechatronics Engineering at Nanyang Polytechnic
January 1, 2009 - January 1, 2011Bachelor of Engineering (Computer Science) at Nanyang Technological University
January 1, 2011 - January 1, 2014Diploma in Mechatronics Engineering at Nanyang Polytechnic
January 1, 2009 - January 1, 2011Bachelor of Engineering (Computer Science) at Nanyang Technological University
January 1, 2011 - January 1, 2014Diploma in Mechatronics Engineering at Nanyang Polytechnic
January 1, 2009 - January 1, 2011Qualifications
Industry Experience
Government, Software & Internet, Transportation & Logistics, Financial Services, Professional Services, Computers & Electronics
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