Yong Wong
Freelance Software Engineer
Singapore, Singapore
Summary
👤
Senior🎓
Top SchoolYong Wong is a freelance software engineer based in Singapore with 14 years of experience building and maintaining web and mobile systems across .NET, PHP, Flutter, and Sitecore ecosystems. He has delivered backend APIs, SQL-driven services, and cloud-integrated solutions while also shipping Flutter mobile apps and WordPress sites for clients. As a former full-stack engineer and scrum master at OSIM, he bridged product delivery and engineering practices, adding IoT and AWS-backed services to his toolkit. His background includes legacy CMS upgrades, payment gateway R&D, and server migrations—skills that make him effective at modernizing and stabilizing production systems. Constantly curious, he’s self-learning Python and React Native to move into AI/ML and mobile-first development. Colleagues know him as a practical problem-solver who pairs hands-on coding with client-facing communication and team leadership.
14 years of coding experience
7 years of employment as a software developer
Bachelor of Computer Science Computer Software Engineering, Bachelor of Computer Science Computer Software Engineering at Tunku Abdul Rahman University of Management and Technology
Stackoverflow
2,121reputation
155kreached
5answers
2questions
git
top-5%
docker
top-5%
gitlab-ci
top-1%
Github Skills (200)
jsonb10
automation10
disposable10
scheduler10
d110
json10
gitlab-ci10
oracle-db10
nodejs10
oracle10
orm10
python10
styled-components10
jetbrains10
monitor10
Programming languages (10)
Github contributions (5)
yjwong/node-podofo
Jul 2015 - Feb 2018
Contributions:25 commits, 25 pushes, 3 branches in 2 years 7 months
pdfpdf-librarynodejsnodejs-bindingsnode
yjwong/docker-registry-ui
Sep 2015 - Dec 2016
Contributions:15 commits, 10 pushes, 1 branch in 1 year 3 months
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