Julien .J

Meet Julien

Followed by Andranik T, R. M, and Jiayin L

11 following3 followers

Former native Android engineer (Java/Kotlin), now specializing in cross-platform development with Flutter, FlutterFlow, and Kotlin Multiplatform.

I help startups and SMBs ship production-ready mobile apps, web apps, and MVPs fast — without cutting corners on quality. My approach combines the power of custom code (Dart) with the speed of no-code/low-code (FlutterFlow) to reduce delivery timelines by 60%.

What I do: app development, ongoing maintenance, and technical audits.

Tech stack: Flutter, Dart, FlutterFlow (certified expert), KMP, Firebase, Supabase, PostgreSQL, Stripe, RevenueCat, AI integrations (OpenAI, Claude, Gemini).

Based in Paris. Available in English and French.