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DevExplorerr/README.md

πŸ‘‹ Hi, I'm Muhammad Saad Jamal

A Flutter Developer building production-grade, SaaS-style mobile ecosystems β€” complete systems that go beyond the UI to include backend architecture, real-time data, and the operational tooling (like admin dashboards) that make an app usable by real people, not just a portfolio piece.

I focus on architectural optimization: Clean Architecture (Repository-Service-Provider) for testable, maintainable codebases, paired with deliberate work on memory footprint and UI rebuild efficiency so performance holds up as data and users scale. Firebase (Auth, Firestore, RBAC) and REST APIs form the backbone of how I connect apps to the real world.

Alongside internships, I'm actively building independent, production-focused mobile products end-to-end β€” and currently open to remote Flutter opportunities.


πŸ”§ Skills & Tech

Mobile Development

  • Flutter (Dart)
  • MVVM Architecture
  • Provider
  • GetX
  • Responsive UI + Animations (Hero, transitions, motion principles)

Backend & Cloud

  • Firebase Authentication
  • Firestore (real-time sync, per-user data)
  • Local Notifications
  • Dialogflow Chatbot Integration
  • Hive

Other

  • REST APIs
  • Theming (Light/Dark)
  • Clean Architecture Principles

πŸ“Œ Featured Projects

πŸ’§ Drips Water β€” Water Delivery & Logistics Ecosystem

Full-stack delivery ecosystem with a role-based Admin Dashboard, custom Bento UI, and a 24/7 Dialogflow AI chatbot integrated via REST API webhooks.
Tech: Flutter, Firebase, Dialogflow, REST API, Clean Architecture, Provider
Engineering: Firestore-backed RBAC for secure multi-role access Β· 60 FPS UI with <150MB memory footprint via lazy-loading Β· 40% faster data sync via Firestore Snapshots Β· 50% fewer UI rebuilds via Provider's context.select()


🩺 Doctor Hunt β€” Healthcare Booking Ecosystem

Reactive healthcare platform for live medical bookings, real-time doctor discovery, and pharmacy integration, built on Clean Architecture for long-term maintainability.
Tech: Flutter, Firebase Firestore, GetX, REST API
Engineering: 90% smaller initial data payload via paginated repositories Β· O(1) indexed Firestore queries Β· 30% less UI boilerplate via granular GetX Obx observables


πŸ“ Task Flow β€” Real-Time Productivity System

Full productivity app with real-time sync, CRUD, reminders, and notifications β€” architected for reliable multi-device state.
Tech: Flutter, Firebase Auth, Firestore, Provider, Clean Architecture
Features: Cloud-synced task management, reorderable lists, local notifications, light/dark theming


🎟 Eventify β€” Event Registration System

Event registration app with Firebase Authentication, Hive-based bookmarking, and QR-code ticket generation, backed by real-time Firestore sync.
Tech: Flutter, Firebase Auth, Firestore, Hive, Provider


πŸ”₯ What I'm Improving Now

  • Advanced MVVM architecture
  • Unit testing in Flutter
  • CI/CD pipelines (GitHub Actions)
  • Modularizing larger projects

🌐 Socials:

LinkedIn email

πŸ’» Tech Stack:

Dart Firebase Vercel Google Cloud Flutter NodeJS Firebase GitHub Git GitHub Actions

πŸ“Š GitHub Stats:



πŸ† GitHub Trophies

✍️ Random Dev Quote

πŸ” Top Contributed Repo


Footer

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  1. Portfolio Portfolio Public

    I built a personal portfolio with HTML, CSS, and JavaScript, focusing on a smooth, responsive design that looks great on any device.

    HTML 1

  2. Drips-Water Drips-Water Public

    A high performance Flutter & Firebase water delivery ecosystem. Features Clean Architecture (Repository-Service-Provider), real-time Admin fulfillment dashboards, Google DialogFlow AI support, and …

    Dart 1

  3. Doctor-Hunt Doctor-Hunt Public

    πŸš€ Doctor Hunt – A Flutter-based healthcare app for finding doctors, booking appointments, and ordering medicines. Built with GetX for state management and integrated with secure payment & delivery …

    Dart 3

  4. Task-Flow Task-Flow Public

    Task Flow is a modern Flutter-based task management app that helps users organize, track, and complete their daily tasks efficiently. Built with Flutter, Firebase, Provider, and clean architecture …

    Dart 1

  5. Physical-AI-Humanoid-Robotics-Book Physical-AI-Humanoid-Robotics-Book Public

    Physical AI & Humanoid Robotics Book is an open-source, beginner-friendly guide that breaks down the fundamentals of robotics, AI-driven control systems, and humanoid simulations.

    PowerShell 3