Mahmood R.

Flutter & AI Mobile Developer | 8+ Years | 5-Star Rated | 80% Repeat Clients I build AI-powered mobile apps that ship on time and scale without issues. With 8+ years of experience and an 80% repeat-client rate, I specialize in Flutter (cross-platform) and Native Android — paired with production-grade AI/ML, reliable backends, and clean architecture. WHAT I BUILD AI-Powered Apps — LLM chat and copilots, RAG search over your data, voice and speech UX, vision features like receipt scanning, ID verification, and object detection Flutter Apps — Android, iOS, Web and Desktop from a single codebase, clean architecture (MVVM/Clean), GetX/Riverpod/BLoC, offline-first, smooth animations Native Android — Jetpack Compose, Kotlin, Material 3, coroutines/Flow, performance-tuned Full-Stack Backend — Firebase, Supabase, Node.js, Next.js, Laravel, real-time data, secure auth, scalable APIs SaaS and Marketplaces — multi-tenant auth, billing, role-based access, AI search and recommendations AI/ML CAPABILITIES LLMs and Agents (OpenAI, Gemini, Azure) — chat, tool-calling, structured outputs, streaming responses RAG systems with vector search (pgvector, MongoDB Atlas) On-device ML — TFLite, ML Kit for OCR, barcode/QR, face and pose detection, works fully offline Speech — ASR, TTS, live captions, voice commands, multilingual UX Moderation and Safety — toxicity filters, PII redaction, prompt-injection defenses, usage quotas DEVELOPMENT TOOLS I use Claude Code and OpenAI Codex throughout development — for faster iteration, smarter code reviews, and keeping architecture clean at scale. AI-assisted development means fewer bugs, faster delivery, and better outcomes for your project. TECH STACK Flutter, Dart, Kotlin, Jetpack Compose, Firebase, Supabase, Node.js, Next.js, Laravel, MongoDB, PostgreSQL, Redis, TFLite, ML Kit, OpenAI, Gemini, WebSockets, Codemagic, GitHub Actions, Fastlane, Claude Code, OpenAI Codex INDUSTRIES SERVED E-commerce, Health and Fitness, EdTech, Finance, Real Estate, Logistics, Social and Media, Startups from MVP to Scale WHY CLIENTS RETURN (80% REPEAT RATE) Clear communication, predictable delivery, production-ready code with tests and CI/CD, and no surprises. I treat your project like a product — not just a ticket to close. Ready to build? Send me your goals and I'll share a clear plan with milestones.