Full-Stack Developer
& Top Rated
Upwork Freelancer
I'm a full-stack developer with 3+ years of experience building AI-powered web apps, SaaS platforms, and dashboards using Next.js, React, and Node.js. I handle everything from database to UI.
Portfolio
From Web3 platforms and DeFi exchanges to SaaS tools and modern web apps — built end-to-end.
Snipverse
Decentralized Social Platform for Crypto & Web3
A decentralized social platform for crypto enthusiasts and Web3 community building — with AI tools, crypto dashboards, voice features, and a full blogging system.
DAO Governance
Full DAO Governance Ecosystem for Snipverse
A complete DAO governance system with voting, elections, moderation, treasury management, revenue sharing, and on-chain transparency — built solo using XPR Network smart contracts.
Decentralized Exchange
Full Decentralized Exchange Ecosystem for Snipverse
A DEX featuring order-book trading, AMM-based swaps, liquidity pool management, and a full crypto market section — built on XPR Network with React and Node.js.
Snipverse Mobile App
Native Android & iOS App for the Snipverse Web3 Social Platform
The mobile version of Snipverse, built with React Native and Expo. I set up the project from scratch, built the full authentication flow (wallet, Google, X), integrated the Snipverse API, and automated builds and Google Play releases with CI/CD.
QCFinder
QC Image Scraper for Chinese E-Commerce
A Node.js scraping platform that automates login to Chinese e-commerce platforms and extracts QC images and product details from Taobao, Weidian, and other sources.
Next-Blog
Full-Stack Blogging Platform
A full-stack blogging platform with post writing, listing, detail pages, and user profiles — built with Next.js, Tailwind CSS, and MongoDB.
About Me
A little background on who I am, what I do, and how I work.
Ahatashamul
Full-Stack Developer
Hi, I'm Md Ahatashamul I.
I'm a full-stack developer with 3+ years of experience building production-grade web applications — from AI-powered platforms and decentralized Web3 systems to SaaS tools and modern dashboards.
I specialize in Next.js, React, and Node.js on the frontend and backend, with hands-on blockchain experience using XPR Network / Proton Blockchain and smart contracts. I handle everything from database architecture to pixel-perfect UI.
On Upwork, I hold a Top Rated badge — top 10% of the platform — with a 100% Job Success Score, 1,400+ hours logged, and all 5-star reviews. I take pride in clean, maintainable code and clear communication throughout every project.
Core Technologies
Services
From idea to production — I cover the full spectrum of modern web development, Web3, and AI integration.
Full-Stack Web Development
End-to-end web application development from database schema and API design to pixel-perfect UI. I build fast, scalable, production-ready apps using Next.js, React, and Node.js.
SaaS Platform Development
Building multi-tenant SaaS products from scratch — including auth systems, subscription flows, user dashboards, and admin panels. Architected for scale from day one.
AI-Powered App Development
Integrating AI and automation into web apps — LLM-generated content, live market data feeds, voice-to-text and text-to-voice features, and intelligent automated workflows.
Web3 & Blockchain Development
Building decentralized applications, DAO governance systems, and DeFi platforms on XPR Network / Proton Blockchain — including smart contract development and full on-chain integrations.
API Development & Integration
Designing and building RESTful APIs, developer-facing API key systems, and third-party integrations — payment gateways, push notifications, OAuth, and live data feeds.
DevOps & Deployment
Setting up CI/CD pipelines, automated deployments, and production infrastructure. Your app goes live reliably and stays that way — with GitHub Actions and modern deployment workflows.
Have a project in mind? Let's build something great together.
Get in TouchTestimonials
What clients say after working with me on Upwork — all 5-star reviews.
“He completed the project on time. He was communicating actively to ensure that my requirements are met. He worked beyond my expectations and delivered exactly what I intended to achieve. I will surely hire him in all my future projects.”
Bhety
🇦🇹 Austria · Upwork Client
React Redux Developer
Skills
Technologies and tools I work with across the full stack — frontend, backend, Web3, and DevOps.
Frontend
Get in Touch
Have a project in mind or want to work together? I'd love to hear from you.
Let's build something great together
I'm currently available for freelance contracts and new projects. Whether you need a full-stack web app, a Web3 platform, or AI integration — reach out through any of the channels below and I'll get back to you promptly.
Usually responds within 4 hours. Currently available for new projects.
Send a Message