@fahmisdk6
About
Mobile-Focused Software Engineer with combined 10 years of experience in Android, iOS, Flutter, and CI/CD. I have worked on feature development, performance optimization, native to Flutter migration, automation, and developer toolings.
Available for
Open for international team opportunities (remote or relocation)
fahmi sidik's blogs
Recently published
3 Ways to reduces your Place API cost
May 6, 2025 · 4 min read · If your app relies on Google Maps' Place Autocomplete and Place Details APIs, you might be surprised how quickly the billing can add up. These APIs are powerful—but without a few key optimizations, they can quietly burn through your budget. In this p...
Join discussionImproving User Experience by Preloading Images
Apr 13, 2025 · 4 min read · Improving User Experience by Preloading Images in Flutter When building apps for millions of users, every millisecond matters, especially when it comes to user experience. One crucial aspect that can greatly affect app performance is how quickly imag...
Join discussion🧵 How I Fixed a Race Condition in Dart Using the `synchronized` Package
Apr 6, 2025 · 2 min read · Race conditions in Dart aren't always obvious — until your app starts misbehaving in weird, inconsistent ways. I recently encountered a bug where two async methods were stepping on each other. The solution? A tiny but powerful Dart package: synchroni...
Join discussion