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DevExplorerr/README.md

Typing SVG

πŸ‘‹ Hi, I'm Muhammad Saad Jamal

A Mobile App 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.

🎯 What I'm Looking For
  • Remote Flutter Developer roles β€” full-time or contract
  • Collaborations with technical founders building mobile-first products
  • Opportunities to own architecture decisions, not just implement screens

πŸ”§ Skills & Tech

Skill icons

πŸ“± 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
πŸ› οΈ 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.

Flutter Firebase Dialogflow REST API Clean Architecture Provider

Engineering: Firestore-backed RBAC for secure multi-role access Β· Smooth, responsive UI through lazy-loading and careful memory management Β· Fast data sync via Firestore Snapshots Β· Minimized unnecessary 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.

Flutter Firestore GetX REST API

Engineering: Lightweight initial load via paginated repositories Β· Indexed Firestore queries for fast, efficient lookups Β· Streamlined UI logic 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.

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.

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“ˆ Contribution Activity

Activity Graph

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✍️ Random Dev Quote


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