Available for Opportunities

Md. Rahimujjaman Rahim

Flutter Developer

I build cross-platform mobile applications with Flutter, from UI development and API integration to Firebase, debugging, and production deployment.

View My Work GitHub
Md. Rahimujjaman Rahim

About Me

Hi, I’m Md. Rahimujjaman Rahim — a Flutter Developer focused on building clean, reliable, and production-ready mobile applications. I primarily work with Flutter and Dart, and enjoy turning ideas into real, usable products through thoughtful architecture and continuous improvement.

I care about writing readable, maintainable code and understanding why a solution works — not just making it work. I specialize in mobile app development, state management, REST API integration, and backend services that scale.

Technical Highlights

  • ✓ Multiplatform Deployment: Production experience on both Google Play & App Store.
  • ✓ State Management: Provider, Riverpod, MVVM.
  • ✓ Backend Integration: Firebase, REST APIs, Dio, WebSockets.
  • ✓ Clean Architecture: SOLID Principles, Dependency Injection, MVVM.

Tech Stack & Skills

Primary

Flutter Dart Android iOS Cross-platform development

Architecture & State Management

MVVM Clean Architecture Provider Riverpod Dependency Injection SOLID principles

Backend & Integration

REST APIs Dio Firebase Firebase Authentication Cloud Firestore Firebase Cloud Messaging WebSockets

Databases

MySQL Oracle Firebase Firestore

Deployment

Google Play Console Apple App Store Android release builds Android App Bundles iOS builds / TestFlight App signing Store submissions

Tools & Other

Git GitHub Android Studio VS Code Xcode FVM Postman Java JavaEE

Experience & Education

Current Role

Trainee Flutter Developer

JVAI

Working on Flutter-based mobile application development, UI implementation, API integration, debugging, and development tasks.

2022 - 2026

B.Sc. in Computer Science & Engineering

International University of Scholars

Expected Graduation: March 2026. Academic CGPA: 3.94 / 4.00. Focus on algorithms, object-oriented programming, and cross-platform mobile systems.

Built → Deployed → Published

Published Applications

Featured Production Application

Black Landcestry

Role: Flutter Developer

A production cross-platform mobile application that connects justice seekers with professional legal and ancestry experts.

Key Core Capabilities:

  • Secure user registration and Authentication
  • Real-time chat messaging channels between users and experts
  • Dynamic consultation Booking workflows
  • Deeply integrated Firebase configuration & Cloud Firestore
  • Real-time push notifications via Firebase Cloud Messaging
  • Custom responsive UI supporting multiple aspect ratios
Flutter Dart Firebase Cloud Firestore Authentication Push Notifications REST APIs
Google Play App Store

Open Source & Packages

Dart/Flutter packages on pub.dev will appear here. Fetching from database...

Other Projects

Spotify Clone

Role: Flutter Developer

A Flutter-based application inspired by the Spotify UI. Integrates structured layouts, navigation flows, and custom media widgets.

Flutter Dart
View Source

Task Reminder

Role: Flutter Developer

A practical Flutter mobile application built for scheduling tasks, organizing reminders, and handling state through clean structures.

Flutter Dart MVVM
View Source

Product Authenticity System (AuthentiTrack)

Role: Flutter Developer

Mobile application utilizing QR code verification to determine the genuineness and tracing history of consumer items.

Flutter Dart Java
View Source

Get in Touch

If you have a project idea, professional opportunity, or just want to connect, feel free to reach out.

Email: rahimuj570@gmail.com
Location: Dhaka, Bangladesh
GitHub: github.com/rahimuj570
LinkedIn: linkedin.com/in/rahimuj570
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