Kalemba Jamil

Kalemba Jamil

Founder and lead developer, AppsCounty

Kalemba Jamil is a full-stack and mobile developer based in Kampala, Uganda, and the founder of AppsCounty. Kalemba holds a Bachelor of Computer Science from Kyambogo University and has worked as a full-stack developer with Turing and as an Android developer.

Kalemba focuses on taking AI-built and vibe-coded apps from Lovable, Bolt, Cursor, Replit and Base44 to production: fixing bugs and broken integrations, securing Supabase and Firebase backends, and publishing web apps to the App Store and Google Play with Capacitor, React Native and Flutter.

On Upwork, Kalemba is a Top Rated freelancer with more than 35 completed jobs, including taking a Lovable-built app through TestFlight for a live client.

  • React Native
  • Flutter
  • Capacitor
  • Next.js
  • Supabase
  • Firebase
  • App Store publishing
  • Google Play publishing
  • Lovable
  • Vibe coding

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