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DevExplorerr/README.md

👋 Hi, I’m Muhammad Saad Jamal

A Flutter Developer focused on building scalable, production-ready mobile applications with clean architecture and cloud-backed functionality. I specialize in Firebase integrations, MVVM state management, responsive UI/animations, and real-world features like chatbots, notifications, and per-user sync. I care about writing maintainable, architecture-first code that scales as projects grow.


🔧 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

📌 Featured Projects

💧 Drips Water - E-Commerce + Chatbot

Full-stack water delivery ecosystem with a role-based Admin Dashboard and custom Bento UI.
Tech: Flutter, Firebase, Dialogflow, MVVM, Provider
Engineering Wins: Achieved 60 FPS and <150MB memory footprint through lazy-loading
Performance: Cut data sync time by 40% via Firestore Snapshots and reduced UI rebuilds by 50%
Notes: Clean UI structure, improved search, unified hero animations


🩺 Doctor Hunt - Healthcare Platform

Reactive healthcare platform featuring live medical bookings and real-time doctor discovery.
Tech: Flutter, Firebase Firestore, GetX
Engineering Wins: Cut initial data payload by 90% and stabilized memory usage via paginated repositories
Performance: Optimized database architecture for $O(1)$ Indexed queries and reduced UI boilerplate by 30%


🎟 Eventify - Event Management System

Manage events with a polished UI and real-time backend.
Tech: Flutter, Firestore, Provider


📝 Task Flow - Task Management App

Full productivity app with real-time sync, CRUD, reminders, and notifications.
Tech: Flutter, Firebase Auth, Firestore, Provider, MVVM
Features: Add/edit/delete tasks, reminders, cloud sync, reorderable lists, light/dark mode


📚 Grade Wise - GPA & CGPA Calculator

Accurate GPA/CGPA calculator with light & dark theme support.
Tech: Flutter, Provider
Notes: Simple, lightweight, reliable.


🛍 Glitz Mart - E-Commerce App

Modern e-commerce flow with product grid, search, product detail, and cart logic.
Tech: Flutter, MVVM


🍳 Cookify - Recipe App

Recipe browsing app with category filters and detailed screens.
Tech: Flutter


🔥 What I’m Improving Now

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

🌐 Socials:

LinkedIn email

💻 Tech Stack:

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

📊 GitHub Stats:



🏆 GitHub Trophies

✍️ Random Dev Quote

🔝 Top Contributed Repo


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  1. DevExplorerr DevExplorerr Public

    1

  2. 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

  3. 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

  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

  6. Doctor-Hunt Doctor-Hunt Public

    🚀 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