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Farid Hasyim
Mobile developer building lightweight and powerful app
New to Contra
Farid is ready for their next project!
Your app can work perfectly—and still feel slow.
One thing I’ve learned from building mobile apps is that performance isn’t just about avoiding crashes.
It’s about how the app feels.
A few things I always look at when optimizing a mobile application:
→ Slow API responses and...
From an MVP concept to a high-performance, production-ready build.
Built this cross-platform flow using Flutter & modern API integrations, focusing on smooth payment checkout and zero UI frame drops under heavy load.
Stack & Highlights:
• Android (Kotlin) / Flutter architecture
•...