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Open to new collaborations

Rifatul Islam

Full-stack developer

I build modern, scalable web applications with a focus on clean architecture and thoughtful user experience. Partnering with teams and founders, I turn complex requirements into reliable, high-performance products.

Full stack web developer

Founder @bitara & @badal

Rangpur, Bangladesh

munnarifat20@gmail.com
badal.agency
Rifatul-Islam-Munna
rifatul-islam-munna

he/him

About

Full-stack developer with 2+ years of experience, known for pixel‑perfect execution and a strong attention to small details.

Skilled in Next.js, React, Nestjs, .Net, TypeScript, and modern full-stack technologies; building high‑quality, user‑centric web and mobile applications.

Passionate about exploring new technologies and turning ideas into reality through polished, thoughtfully crafted personal projects.

Stack

typescriptjavascriptcsharpnodejsbundotnetcorenextjsreactnestjsexpressfluttertailwindcssshadcnzustandmongodbredisdockergitbruno

Experience

bada agency
bada agency
Full Stack Developer
Full-time·12.2025 - Present
  • Remote
    • •Architect and develop scalable full-stack applications using Next.js, NestJS, and TypeScript.
    • •Build and maintain microservices architecture with Docker containerization for optimal performance.
    • •Implement real-time features and state management solutions using MobX and Zustand.
    • •Design and optimize database schemas for MongoDB and PostgreSQL with complex queries.
    • •Develop responsive UI components with Tailwind CSS and Shadcn for seamless user experience.
    • •Integrate third-party APIs and payment gateways ensuring security and reliability.
    • •Lead technical decision-making and provide mentorship to junior developers.
    • •Collaborate with cross-functional teams using Agile methodologies and Git workflows.
    TypeScriptNext.jsNestJSReactNode.jsMongoDBPostgreSQLRedisDockerTailwind CSSShadcnZustandGit
    EraVend GmbH & Co. KG
    EraVend GmbH & Co. KG
    Full Stack Engineer
    Full-time·11.2024 - 10.2025
  • Königsbrunn, Germany · Remote
    • •Maintained and developed custom software solutions using Next.js, NestJS, Flutter, and React Native.
    • •Ensured high performance, scalability, and seamless user experience across web and mobile platforms.
    • •Collaborated with international teams to deliver enterprise-grade applications.
    Node.jsNext.jsNestJSFlutterReact Native

    Projects

    Foreign Luxury Watch

    E-commerce Platform
    Live·2024
    • •Developed a premium e-commerce platform for authentic luxury watches with real-time inventory management.
    • •Implemented secure payment gateway integration and order tracking system.
    • •Built responsive UI with product filtering, search, and detailed product pages.
    • •Integrated admin dashboard for managing products, orders, and customer data.
    Next.jsTypeScriptTailwind CSSMongoDBPayment GatewayPrismaPixel setup

    OhSeat

    Event Management SaaS
    Live·2024
    • •Built a comprehensive event management platform with ticketing and attendee management.
    • •Implemented real-time seat booking system with interactive venue layouts.
    • •Developed event analytics dashboard with reporting and insights.
    • •Created multi-role access system for organizers, vendors, and attendees.
    Next.jsNestJSTypeScriptMongoDbRedisDockerTailwind CSSBullMqStripeMeta apiShadcn

    Tiger Bhai

    Multi-vendor Marketplace
    Live·2024
    • •Developed a multi-vendor e-commerce platform with vendor dashboard and product management.
    • •Implemented commission-based payment system with automated vendor payouts.
    • •Built order management system with real-time notifications and tracking.
    • •Created advanced product filtering and search with category management.
    Next.jsNestJSTypeScriptMongoDBTailwind CSSPayment IntegrationPixel setup

    Pharmacy Management SaaS

    SaaS Application
    In Development·2024
    • •Building a multi-tenant SaaS platform for pharmacy inventory and sales management.
    • •Implementing medicine expiry tracking, stock alerts, and automated reordering.
    • •Developing prescription management with customer history and billing system.
    • •Creating analytics dashboard for sales insights and inventory reports.
    Next.jsNestJSTypeScriptMongoDBDockerTailwind CSSShadcn+Some library

    Project Sheet

    SaaS Application
    In Development·2024
    • •Developing a collaborative spreadsheet platform with real-time multi-user editing.
    • •Implementing advanced formula engine and data validation features.
    • •Building role-based access control with granular permission management.
    • •Creating export functionality to various formats (Excel, CSV, PDF).
    Next.jsNestJSTypeScriptMongoDbRedisTailwind CSS

    Licenses & Certifications

    Advanced React

    Meta

    Issued Feb 2024
    Credential ID G6JZ9DVNVWZX
    Show credential
    ReactHooksAdvanced PatternsPerformance OptimizationTesting

    Developing Back-End Apps with Node.js and Express

    IBM

    Issued Feb 2024
    Credential ID 96W5Y9ZGX43V
    Show credential
    Node.jsExpress.jsREST APIBackend DevelopmentMongoDB