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FazalHussain/README.md

Hi, I'm Fazal 👋

Senior Android Engineer & Tech Lead · Dubai, UAE

10+ years shipping production Android · Currently leading mobile at SSS Sports (Nike, Under Armour, Sun & Sand Sports)

LinkedIn Portfolio Medium Stack Overflow Email Profile Views


About Me

I'm a Senior Android Engineer and Technical Lead with 10+ years of experience building consumer-grade mobile products at scale. My current work spans the Nike, Under Armour, and Sun & Sand Sports apps across the UAE — products used by millions of shoppers across the GCC.

Lately I've been leaning hard into AI-augmented engineering: building RAG pipelines, MCP servers, and multi-agent systems that plug directly into mobile workflows. I use Claude Code, DeepSeek, and GitHub Copilot daily, and I treat LLM tooling as a first-class part of the stack.

  • 🏗️ Architecture nerd — Clean Architecture, MVI, feature-first modules, Riverpod codegen
  • 🤖 AI Engineer — RAG (89% faithfulness), LangChain, LangGraph, CrewAI, Pinecone, FastAPI
  • 📱 Cross-platform — Native Android (Kotlin + Compose) + Flutter/Dart
  • 🌍 Based in Dubai · open to senior & lead roles across the GCC

🛠 Core Stack

Mobile

Kotlin Jetpack Compose Flutter Dart Android

Architecture & Tooling

Clean Architecture MVI Dagger Hilt Riverpod Coroutines Room Retrofit

AI & Backend

Python TypeScript FastAPI LangChain LangGraph Pinecone OpenAI


🚀 Side Projects

🛒 CommerceAndroidCompose

A production-grade e-commerce Android app built with Kotlin + Jetpack Compose + Clean Architecture. Demonstrates unidirectional data flow, modular feature structure, and modern Compose UI patterns. → View repo


🤖 AI Shopping Advisor — SSS Sports

An internal LLM-powered chatbot integrating DeepSeek with a TypeScript backend to deliver editorial product recommendations across Nike, Under Armour, and Sun & Sand stores. Custom JSON schema, streaming responses, and system-prompt engineering for brand voice consistency.


📊 DevChangelog

AI-generated client status digests from Git activity. Parses commits → generates plain-English sprint summaries → delivers via email. Built for dev agencies who need transparent async client updates without extra overhead. Stack: TypeScript · GitHub API · Claude API · LemonSqueezy


🧠 RAG Pipeline (89% Faithfulness)

A retrieval-augmented generation system with sub-100ms query latency. Embeddings indexed in Pinecone, retrieval orchestrated via LangChain, served through FastAPI. Evaluated with RAGAS achieving 89% faithfulness score.


📌 Pinned Repositories

Modern e-commerce Android app · Kotlin · Jetpack Compose · Clean Architecture

Pixel-perfect airline boarding pass card widget · Dart · Reusable · 5 ⭐

Compose animations · MVVM · MutableState · Kotlin

MVI + Dagger-Hilt + Room + Retrofit + Coroutine Flow


📈 GitHub Stats

Fazal's GitHub Stats    Top Languages

GitHub Streak


🏆 Achievements

Arctic Code Vault Contributor    Pull Shark ×2    YOLO

"Build it fast. Measure it. Ship it better."

LinkedIn

Pinned Loading

  1. CommerceAndroidCompose CommerceAndroidCompose Public

    A modern e-commerce Android application built with Kotlin, Jetpack Compose, and Clean Architecture.

    Kotlin

  2. Ticket-UI-Widget-Flutter- Ticket-UI-Widget-Flutter- Public

    A beautifully designed, reusable Flutter widget that creates an authentic-looking airline boarding pass/ticket card. Perfect for travel apps, booking confirmations, or any UI that needs a professio…

    Dart 5

  3. RecipeeAppUsingCompose RecipeeAppUsingCompose Public

    Jetpack Compose, MVVM, Animation with Compose, MutableState Data Structure

    Kotlin

  4. NeuralNetworkBasics NeuralNetworkBasics Public

    Jupyter Notebook

  5. MeetingNotesAgent MeetingNotesAgent Public

    A conversational AI agent built with LangGraph and RAG (Retrieval-Augmented Generation) that answers questions about your meeting notes. It loads .txt meeting transcripts into a ChromaDB vector sto…

    Jupyter Notebook