Akhtar Saleem's Work | ContraWork by Akhtar SaleemAkhtar Saleem
Flutter App Developer — 10 Published Apps | Firebase, APIs
ASK AI: AI Assistant — Flutter AI Chat App Built and shipped InvoiceX, a Flutter invoicing app for small businesses and freelancers.
Problem: Small businesses need fast, professional invoices on mobile without complex software.
What I built: Create, edit, and share PDF invoices, manage clients and items, and track invoices. Built with Flutter/Dart and Firebase, with offline-friendly flows and Play Store release.
Tech: Flutter, Dart, Firebase, PDF Generation, Google Play Console
Role: Sole developer — design, development, testing, and Play Store launch (ASK Envisionary). Promage: AI Image Prompt Ideas — Flutter AI prompt discovery app Calmi: Mood & Self Care — Flutter wellness app