Yunarta Kartawahyudi
Platform Engineer Specialist
Singapore, Singapore
Summary
👤
Senior🎓
Top SchoolYunarta Kartawahyudi is a Platform Engineer Specialist with 11 years’ experience building self-service DevOps platforms that turn expert-only tooling into simple, scalable workflows. At Singtel he led cloud delivery and CI/CD automation, authoring custom Terraform providers and vending‑machine frameworks that enabled 100+ engineers to self-provision compliant pipelines in minutes while cutting costs and doubling throughput. He combines deep hands-on delivery—from mobile apps and CI/CD pipelines to elastic build agents and vendor procurement—with a pattern-driven approach: identify complexity, build abstractions, enable self-service, measure impact. Notable outcomes include a declarative AWS framework that removed CloudFormation expertise requirements, 50% cost reductions, and USD 3M+ contract stewardship for Atlassian tooling. Comfortable moving between strategy and code, he has a history of rescuing vendor-abandoned frameworks and turning them into internal toolkits that dramatically raise delivery velocity. Based in Singapore, he brings an operator’s pragmatism and a maker’s touch to platform engineering.
11 years of coding experience
20 years of employment as a software developer
Bachelor of Science (B.Sc.), Information Technology, Bachelor of Science (B.Sc.), Information Technology at BINUS University
English, Indonesian, Chinese, Japanese
Stackoverflow
41reputation
5kreached
1answer
2questions
Github Skills (132)
drawer10
storekit10
in-app-purchase10
receipt-validation10
crashlytics10
customisation10
bus10
firestore10
floatingactionbutton9
push-notifications9
obsolete9
database9
realtime-database9
navigation-drawer9
react-native-app9
Programming languages (9)
Github contributions (5)
yunarta/works-managed-view
Mar 2015 - Dec 2023
Contributions:8 pushes in 8 years 11 months
yunarta/works-controller-android
Mar 2017 - Mar 2024
Works Controller Android is a library for taking care of your Fragment and Activity lifecycle against Android lifecycle due to orientation change problem.
Contributions:4 PRs, 204 pushes, 9 branches in 7 years 1 month
controllerlifecyclefragmentandroid-libraryandroid
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