Fadhil Mandaga is a Principal Engineer with 11 years of experience building and leading engineering teams across cloud-native, mobile, and backend systems, currently driving architecture at Peruri in Jakarta. He has deep hands-on expertise migrating services to GKE/GCP, implementing zero-downtime database migrations, and modernizing CI/CD and observability (NewRelic, error reporting, IAP) from his recent senior roles at Pinhome. Comfortable across languages and platforms—Go, Golang microservices, Ruby/JRuby, Flutter, React Native and mobile health integrations—he has shipped production bridges for Google Fit and improved device data flows for Xiaomi sensors. A former network systems engineer, he brings protocol-level operational rigor to software architecture and cost-optimized cloud operations. He mentors engineers, runs apprenticeships, and pairs product awareness with delivery speed, having launched an MVP home services product in six months. Outside work he combines coding with musical hobbies and shares projects and writing publicly on GitHub and WordPress.
11 years of coding experience
16 years of employment as a software developer
Bachelor, Telecommunication Engineering, Computer Science, Bachelor, Telecommunication Engineering, Computer Science at Institut Teknologi Telkom
A React Native bridge module for interacting with Google Fit
Role in this project:
Mobile Developer (Android)
Contributions:7 commits in 1 month
Contributions summary:Fadhil focused on modifying the Android-specific implementation of the React Native Google Fit bridge module. They made changes to the `index.android.js` file, likely for feature enhancements or bug fixes. Their contributions included updating the authorization flow, refactoring the data handling, and integrating data sources from Xiaomi devices, specifically related to step count retrieval. They also improved error handling and the user experience when authorizing the app.
Contributions:14 pushes, 6 branches in 5 years 2 months
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