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MJR.

Md JihanurRahman.

Full-Stack Software Engineer

I build software that solves real-world problems.

Available for opportunities

Dhaka · --:-- local time

Selected work

Things I've built

6 projects

01 / 03Web & Backend

Rent Wheels

A full-stack car rental platform with date-based booking validation, overlap prevention, and secure role-based access.

  • Date-based booking with double-booking prevention
  • Live fleet listing with availability status
  • Role-based customer and admin dashboards

React.js · Tailwind CSS · Node.js · Express.js · MongoDB · Firebase · TanStack Query · Axios

02 / 03Web & Backend

ZAP Shift

A parcel delivery platform designed to connect customers, riders, and administrators through unified logistics and Stripe payment.

  • Parcel tracking with rider assignment updates
  • Role-based dashboards with business analytics
  • Stripe checkout and payment history

React.js · Tailwind CSS · Node.js · Express.js · MongoDB · Firebase · Stripe · TanStack Query

03 / 03Web & Backend

PIIRS

A civic engagement platform enabling citizens to report public infrastructure issues, search, sort, and vote on community priorities.

  • Issue reports with photo attachments
  • Community upvoting to prioritise repairs
  • Status pipeline from submitted to resolved

React.js · Tailwind CSS · Node.js · Express.js · MongoDB · Firebase · TanStack Query

Mobile · Flutter

Apps for Android & iOS

Crafty Bay

A Flutter e-commerce mobile client app integrating REST APIs, Firebase, token persistence, and GetX state management.

Source
Task Manager App screenshot

Task Manager App

A cross-platform Flutter productivity application with REST API authentication and CRUD status tracking.

Source

About

I'm a software developer who enjoys turning complex requirements into practical, user-friendly software. My experience spans full-stack web development, backend API integration, cross-platform mobile applications, and e-commerce solutions.

Through freelance projects, collaborative development, and independent learning, I've developed a practical understanding of the complete development process—from understanding requirements and designing interfaces to implementing business logic, integrating APIs, debugging, and delivering maintainable solutions.

I'm particularly interested in software architecture, backend engineering, and building applications that are reliable, scalable, and easy to maintain.

100+
Clients served worldwide
3+
Years shipping production software
250+
Problems solved across judges
10+
Open-source contributions

Experience

Where I've worked

  1. Jan 2026 — Apr 2026

    Next.js Developer

    CSETECH-DIU · Full-time · Dhaka, Bangladesh

    Collaborated with frontend, backend, and Spring Boot teams to build web applications using Next.js and backend REST APIs. Gained practical experience with PostgreSQL, MySQL, Redis, and Docker within an Agile development workflow.

  2. Jul 2024 — Now

    Independent Flutter Developer

    Self-directed · Full-time · Dhaka, Bangladesh

    Built and maintained cross-platform mobile applications using Flutter, GetX, Firebase, and REST APIs with a focus on responsive, user-friendly interfaces. Applied Clean Architecture and reusable component design to improve maintainability and testability.

  3. Jun 2022 — Now

    Freelance Full-Stack & Shopify Developer

    Self-employed · Full-time · Remote

    Delivered customized e-commerce and web solutions for 100+ clients worldwide, independently managing projects from requirements gathering through implementation, testing, revisions, and delivery.

  4. 2022 — 2026 · Education

    BSc in Computer Science & Engineering

    Daffodil International University · Dhaka, Bangladesh

    Undergraduate studies focusing on algorithms, database management, software design patterns, and full-stack software development.

Toolkit

What I work with

Frontend

  • React.js
  • Next.js
  • JavaScript (ES6+)
  • TypeScript
  • Tailwind CSS

Backend

  • Node.js
  • Express.js
  • REST APIs
  • JWT
  • Go / Golang

Mobile

  • Flutter
  • Dart
  • GetX
  • Firebase

Databases

  • MongoDB
  • PostgreSQL
  • MySQL

Tools & DevOps

  • Git & GitHub
  • Docker
  • AWS EC2
  • Postman

Recognition

Awards & open source

Contact

Let's build
something.