Sanny Mulyono is a Senior Software Development Engineer with over a decade of experience building scalable web and cloud-native systems, currently contributing at Amazon. He combines deep object-oriented design and data modeling expertise with hands-on full-stack skills across Java, Python/Django, JavaScript, and modern cloud platforms including AWS, Heroku, and Google App Engine. A certified Force.com developer, Sanny has led engineering efforts from principal roles to senior IC positions, bridging enterprise integrations, relational databases, and UI/UX refinements. He is an active open-source contributor—improving UI, configuration, and server-side robustness for the popular Garry’s Mod Helix roleplaying framework—demonstrating a knack for both frontend polish and backend reliability. Based in California with an MBA background, he brings a pragmatic leadership style that balances shipping production-quality code with mentoring and cross-functional collaboration.
10 years of coding experience
15 years of employment as a software developer
Skom, Skom at Sekolah Tinggi Teknik Surabaya
MBA, MBA at San Francisco State University, College of Business
A Garry's Mod roleplaying framework developed by nebulous for the people. Helix IS open-source - the code can be used as you wish.
Role in this project:
Full-stack Developer
Contributions:10 commits, 10 PRs, 6 comments in 2 years 4 months
Contributions summary:Sanny primarily contributed to the configuration and UI aspects of the Garry's Mod roleplaying framework. They fixed bugs related to font and color configuration, adjusted UI elements like tooltips and the character menu, and improved the overall chatbox readability. Additionally, the user refactored item entity destruction and addressed server-side issues, demonstrating experience with both client-side and server-side scripting within the framework.
Contributions:1 release, 31 pushes, 2 branches in 4 years 5 months
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Sanny Mulyono - Senior Software Development Engineer at Amazon