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Hello, I'm

Abdul Sammad

I'm a Web3 Developer

Passionate about building scalable web applications and innovative solutions that drive business growth and enhance user experiences.

About

👋 Hi, I’m Abdul Sammad, a Full Stack MERN Developer with 5+ years of experience building robust, scalable, and user-centric web applications. I specialize in end-to-end development — designing sleek, responsive frontends and engineering efficient, secure backends. My approach is grounded in clean architecture, performance optimization, and business-oriented outcomes. Over the past few years, I’ve collaborated with cross-functional teams to deliver products across industries like SaaS, marketplaces, and blockchain-based platforms. I’m passionate about turning complex ideas into seamless digital experiences that drive results.

Abdul Sammad - Full Stack Developer
5+ Years

Full Stack & Web3 Developer

Passionate about creating innovative solutions and delivering high-quality software that makes a difference.

Phone +923485105730
Location Islamabad, Pakistan
Degree Bachelor of Science in Software Engineering
Email sammadbinfarooq@gmail.com

Skills

I’ve worked extensively with a wide range of technologies and libraries — the most prominent of which are listed below.

JavaScript

Advanced knowledge in JavaScript for building dynamic web applications.

Node.js

Experienced in building scalable server-side applications with Node.js.

React

Proficient in developing interactive UIs using React.js.

Next.js

Experienced in building server-rendered React applications with Next.js.

NestJS

Proficient in building efficient and scalable backend systems with NestJS.

MongoDB

Skilled in working with MongoDB for NoSQL database management.

TypeScript

Proficient in using TypeScript for scalable and maintainable codebases.

Express.js

Skilled in building RESTful APIs and web applications with Express.js.

Firebase

Experience in using Firebase for real-time databases, authentication, and hosting.

Jest

Experience in using Jest and supertest for unit and integration testing

MySQL

Skilled in working with SQL for relational database management.

Web3

Experience in developing decentralized applications using Web3 technologies.

Git

Experience in managing code versions and collaboration using Git.

Resume

My professional journey and educational background

Summary

Abdul Sammad

Full Stack Developer

Innovative and deadline-driven Full Stack Developer. Proficient in both front-end and back-end technologies, including MERN Stack and Web3, with a proven ability to deliver high-quality projects on time.

Islamabad, Pakistan
+92348-5105730
sammadbinfarooq@gmail.com

Education

Bachelor of Science in Software Engineering

2018 - 2022

COMSATS University Islamabad, Islamabad, Pakistan

  • Website Development
  • Object Oriented & Functional Programming
  • Quality Assurance
  • Project Management
  • System Design
  • Artificial Intelligence
  • Software Requirement Engineering
  • Database Management System
  • Operating System
  • Data Structure and Algorithms
  • Networks Communications

Professional Experience

Full Stack Developer

2025 - Present

Rawalpindi, Pakistan

  • Implement real-time monitoring, logging, and performance tracking while enforcing strong security and access controls.
  • Design scalable systems using modular microservices or efficient monolithic structures based on project scope.
  • Architect robust, fault-tolerant infrastructures with efficient data flow, caching, and load balancing strategies.
  • Develop and deploy automated airdrop systems for tokens and NFTs using blockchain smart contracts.
  • Enable live updates, notifications, and chat functionalities through WebSocket-based communication
  • Build multi-tenant, subscription-based applications with scalable infrastructure and integrated payment systems.
  • Integrate AI-driven conversational and automation capabilities using OpenAI’s ChatGPT API.
  • Design optimized schemas, manage indexing, and ensure data consistency across multiple environments.
  • Implement secure user access control using JWT, OAuth2, and role-based permissions.
  • Continuously profile, benchmark, and fine-tune system performance for speed and scalability.

React Developer

2023 - 2025

Rawalpindi, Pakistan

  • Ensured high performance and data security with caching, validation, and optimized API response handling.
  • Enabled instant updates and live interactions through Socket.io for chat, alerts, and dashboards.
  • Integrated MetaMask for secure wallet connection, user authentication, and on-chain transactions.
  • Developed modules to deploy contracts and mint NFTs securely on Ethereum-based networks.
  • Built modular, reusable React components for faster development and consistent UI experience.
  • Implemented global state with Redux Toolkit for scalable and predictable data flow.
  • Used Axios with interceptors for secure API calls, token handling, and unified error management.
  • Crafted responsive, modern layouts with Tailwind CSS for optimal experience on all devices.
  • Added Winston and API metrics for performance tracking and real-time system monitoring.
  • Improved performance using lazy loading and code splitting for faster page loads.

Backend Developer

2022 - 2023

Rawalpindi, Pakistan

  • Designed and optimized RESTful APIs ensuring reliability, scalability, and clean data exchange between client and server.
  • Implemented caching, code optimization, and security best practices like JWT, rate limiting, and input sanitization.
  • Structured efficient and scalable data models to handle complex relationships and large-scale data operations.
  • Integrated push notifications and third-party APIs (Firebase, Google, Meta) for enhanced user engagement and automation.
  • Integrated Stripe, Mercado Pago, and Web3 provider logic to enable secure fiat and blockchain-based transactions.
  • Monolithic and Microservice Architecture
  • Implemented real-time updates for live chats, notifications, and dashboard synchronization.

Freelancing

2021 - Present

Remote Work

  • Implemented AI-powered conversational features using ChatGPT API for enhanced user interaction.
  • Built automated scripts to extract and structure data efficiently from multiple online sources.
  • Developed a full-featured e-commerce platform with product listings, cart, and checkout functionality.
  • Designed and implemented a system to manage courses, enrollments, and user progress tracking.

Portfolio

I have worked on numerous projects, ranging from full-stack web applications to blockchain-based decentralized apps (dApps). Few of them are listed below. These projects reflect my expertise in web development

Ex Sports NFT Marketplace
View Project

Ex Sports

A blockchain-based NFT marketplace supporting Ethereum, Binance, and Polygon Chains. Enables users to buy/sell NFTs, view gaming events, and engage in digital collectibles.

ReactJS Web3 AdonisJs MySQL
Visit Project
Outlaw Digital Wallet
View Project

Outlaw Digital Wallet

Responsible for developing and maintaining the wallet service module, integrating Moralis for digital asset retrieval and implementing wallet functionalities including transaction history, token holdings, NFT listings, and token swap operations via the 1inch API.

Moralis Web3 Express MongoDB
Visit Project
Reward Marketplace
View Project

Reward Marketplace

A decentralized engagement platform where companies launch on-chain/off-chain task-based campaigns. Users earn rewards via lucky draws or first-come-first-serve mechanics.

ReactJS Web3 ExpressJS MongoDB
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Chains Pilot
View Project

Chains Pilot

Developed a SaaS platform for seamless Web3 integration via secure APIs, supporting subscriptions, analytics, rate limiting, and multi-tenant role-based access with a MERN stack architecture.

ReactJS Web3 ExpressJS MongoDB
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Al-Hejin Camel Marketplace
View Project

Al-Hejin Camel Marketplace

Web3 gaming platform for trading virtual camels and participating in immersive gameplay to earn digital rewards.

NodeJS AdonisJs MySQL Firebase
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Outlaw CMS
Confidential

Outlaw CMS

Handle content of digital wallet Applications on Android and IOS. It includes user management, Notifications, Community Forum section, Voting, Token Airdrop, games management and all stats on dashboard.

ReactJS Hooks
Confidential
Coin Guard Wallet
View Project

Coin Guard Wallet

A Web3-based decentralized wallet application enabling users to manage digital assets such as tokens, NFTs, balances, and transaction histories. Integrated functionalities include token swaps, wallet-to-wallet transfers, and off-chain modules like governance, airdrops, and gamified gold raffles.

Moralis Web3 ExpressJS MySQL
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Scan & Trace
View Project

Scan & Trace

Blockchain-powered product authentication platform that allows brands to secure their supply chains and enables customers to verify product legitimacy via QR scanning.

ReactJS Web3 ExpressJS MongoDB
Visit Project

Services

Comprehensive solutions to transform your digital presence

Custom Web Apps

Responsive, high-performance web applications tailored to business needs, with a focus on scalability, security, and seamless user experience.

Artificial Intelligence

AI-driven solutions including NLP and predictive analytics, with seamless API integrations and custom model training to enhance automation and decision-making.

E-Commerce Sites

Custom e-commerce platforms with product catalogs, secure checkout, inventory management, and analytics, optimized for seamless shopping across mobile and desktop.

Payment Gateway Integration

Secure payment gateway integrations supporting multiple currencies and methods, ensuring fast, reliable, and online transactions.

Software as a Service (SaaS)

Scalable SaaS applications with secure multi-tenant architecture, subscription management, and cloud deployment to support long-term growth and efficiency.

Web3 APIs

Custom and third-party Web3 API integrations for NFTs, DeFi platforms, and blockchain data, enabling secure and efficient interaction with smart contracts and decentralized ecosystems.

API Development

Secure and scalable backend APIs built with Node.js, Express.js, and AdonisJS, supporting RESTful and GraphQL architectures for fast and reliable data exchange.

Full Stack Development

End-to-end development with the MERN stack, from intuitive UI/UX to robust backend infrastructure, delivering fully functional and production-ready web applications.

Custom Management Systems

Tailored management systems designed to streamline operations, enhance productivity, reduce errors, and deliver real-time insights through advanced reporting tools.

Web Scrapers

Efficient web scraping tools to extract, process, and structure large volumes of data with accuracy, speed, and compliance for analytics, research, or business intelligence.

Certificates

Professional certifications and achievements

Front-end System Design Certificate

Front-end System Design

Sep 2025

Namaste Dev

Covered principles of Low-Level and High-Level Design, Microfrontend architecture, Accessibility, Security, Performance Optimization, Testing Strategies, and Service Worker integration for building scalable, efficient, and resilient applications.

System Design Performance Security Microfrontend
View Certificate
React JS Course Certificate

React JS Course

Jun 2023

Udemy

Comprehensive training in React.js, focusing on component architecture, hooks, state management, routing, performance optimization, and testing to build modern, scalable web interfaces.

React JS Redux Toolkit Hooks Components Optimization
View Certificate
MongoDB Certificate

MongoDB - The Complete Developer Guide

Jul 2023

Udemy

In-depth exploration of NoSQL database architecture, data modeling, aggregation pipelines, indexing, performance tuning, and scalable schema design for building high-performance backend systems.

MongoDB Query Optimization Database Security Data Modeling
View Certificate
MERN Stack Certificate

MERN Stack Developer Certificate

Dec 2021

Pakistan Freelancing Training Program

Comprehensive training in MongoDB, Express.js, React.js, and Node.js, covering end-to-end web application development, RESTful API design, state management, authentication, and deployment of scalable, full-stack solutions.

MongoDB MERN Stack Node.js Express.js React.js
View Certificate
Git Certificate

Git Version Control Certificate

Aug 2021

Udemy

Mastered branching strategies, merge conflict resolution, collaborative workflows, and best practices for maintaining clean, trackable codebases using Git and GitHub in professional development environments.

Version Control Bitbucket Code Management Source Tree Git Commands
View Certificate
Appreciation Certificate

Certificate of Appreciation

Aug 2022

MWAN MOBILE LTD.

Deliver Ex Sports project, enable user to buy and sell NFTs on different blockchain networks.

MERN Stack Web3 Firebase Adonis.js NFT Marketplace
View Certificate