Freelancers using Web3.js in IslamabadFreelancers using Web3.js in Islamabad
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Mughira Ahmed's avatar
Mughira Ahmed
proIslamabad, Pakistan
Blockchain & AI Engineer | Web3, DeFi, Full-Stack
5.0
Rating
7
Followers
Blockchain & AI Engineer | Web3, DeFi, Full-Stack
Cover image for NiC - Nickel-Backed Blockchain RWA Platform
NiC - Nickel-Backed Blockchain RWA Platform
2
12
Cover image for Blenix - EVM Blockchain & DeFi Ecosystem
Blenix - EVM Blockchain & DeFi Ecosystem
2
10
Cover image for Blip Logistics: Solutions for Supply
Blip Logistics: Solutions for Supply Chain Management
3
293
Cover image for Tap Trade - Local Item Swapping & Bartering App
Tap Trade - Local Item Swapping & Bartering App
1
0
Web3.js(3)
Adnan Akhtar's avatar
Adnan Akhtar
Islamabad, Pakistan
Crypto Wallet Apps & Blockchain Developer for Web3 Companies
8
Followers
Crypto Wallet Apps & Blockchain Developer for Web3 Companies
Cover image for TOMI – Web3 Ecosystem Platform TOMI
TOMI – Web3 Ecosystem Platform TOMI is a Web3 ecosystem platform built to support blockchain-powered products, decentralized services, and digital ownership experiences. The website acts as the main entry point for users to understand the TOMI ecosystem, explore its products, and interact with Web3-focused services through a modern, scalable, and performance-driven web experience. My role focused on developing and improving the frontend architecture of the platform using modern web technologies. I worked on creating reusable components, responsive layouts, and smooth user flows that could support a premium Web3 product experience across desktop and mobile devices. The goal was to make the platform visually polished while keeping it fast, reliable, and easy to use. From a technical perspective, I contributed to Web3-related integrations, dynamic data handling, API connectivity, and blockchain-focused user flows. The platform required careful handling of asynchronous data, wallet-related states, transaction-driven interactions, and real-time updates from external services. I focused on making these flows stable, user-friendly, and scalable for production use. Performance and scalability were also key priorities. I worked on optimizing page load speed, improving rendering behavior, managing reusable UI structures, and ensuring the website performed consistently across browsers and screen sizes. The implementation was designed to support future ecosystem expansion without making the codebase difficult to maintain. The project involved technologies such as Next.js, React.js, TypeScript, REST APIs, Web3 integrations, blockchain data services, Git, and modern deployment workflows. The final result was a scalable and production-ready Web3 platform experience that helped present the TOMI ecosystem in a clear, technical, and user-focused way.
1
50
Cover image for I developed TomiPay, a multi-chain
I developed TomiPay, a multi-chain crypto wallet and Web3 super app built for users to manage digital assets, send and receive crypto, swap tokens, explore NFTs, connect with dApps, chat with users, use AI features, and send digital gifts. TomiPay supports major blockchain networks including Bitcoin, Solana, Tron, Ethereum, BSC, Base, Polygon, and Sonic. Users can manage their crypto portfolio, view token balances, send and receive assets, swap tokens, manage NFTs, connect through WalletConnect, and interact with decentralized applications. Beyond wallet features, I built an AI-powered experience and real-time chat system inside the app. Users can communicate through secure chat, access AI features, and use a complete gift system to send, receive, and manage digital gifts within the platform. The project included portfolio tracking, QR-based receive flow, wallet address display, copy/share address, token management, NFT wallet functionality, token swaps, WalletConnect integration, dApp connectivity, AI features, chat system, gift shop, gift sending, gift receiving, and complete digital asset management. This project focused on crypto wallet development, blockchain wallet integration, multi-chain wallet support, Web3 app development, DeFi wallet features, AI-powered Web3 apps, crypto chat apps, NFT wallet functionality, WalletConnect integration, dApp connectivity, token swaps, crypto portfolio tracking, and digital gift systems.
2
147
Cover image for Peymo — Self-Custodial Crypto Wallet & Payment App
Peymo — Self-Custodial Crypto Wallet & Payment App
1
5
Cover image for DexCrypto — Crypto Wallet, Swap & Trading App
DexCrypto — Crypto Wallet, Swap & Trading App
1
2
Web3.js(2)
Qasim Shahzad's avatar
Qasim Shahzad
Islamabad, Pakistan
Full Stack Engineer building scalable, high-performance web.
New to Contra
Full Stack Engineer building scalable, high-performance web.
Cover image for Gems.vip (http://Gems.vip) is a full-featured
Gems.vip (http://Gems.vip) is a full-featured crypto launchpad and trading platform I built that gives users exclusive access to high-potential crypto tokens at every stage — from private sales and early raises to established market leaders. The platform has scaled to 2.5M+ users, 4.3K+ community leaders, $200M+ raised via launchpad, and supports 140+ countries. The platform includes a Launchpad for token raises, Gems Trade for token swapping, a Premium membership tier, a Credit Refund system, Staking, and a Blog — all under one unified Web3 experience. Users connect via crypto wallets and interact with smart contracts for staking, trading, and participation in token sales. The UI supports dark/light mode and multi-language, reflecting a global user base. Tech Stack: Node.js · React · Next.js · PostgreSQL · Web3.js / Ethers.js · Smart Contracts (Solidity) · Wallet Connect / MetaMask Integration · Staking Contracts · Token Launchpad Infrastructure · Cloudinary (Media) · Google Tag Manager · REST APIs · Docker · AWS
0
31
Cover image for ChainAware.ai (http://ChainAware.ai) is a Web3
ChainAware.ai (http://ChainAware.ai) is a Web3 Agentic Growth Infrastructure platform I built that combines AI-powered fraud detection, blockchain analytics, and autonomous growth agents for decentralized applications. The platform operates at the intersection of AI and blockchain, providing deep on-chain intelligence across 8 supported chains including Ethereum, Polygon, BNB Smart Chain, and TON. The platform offers a full suite of Web3 tools: a Wallet Auditor for on-chain risk scoring, a Rug Pull Detector for smart contract risk analysis, Token Rank for token credibility scoring, and real-time Transaction Monitoring. On the growth side, it provides ready-made Agentic Growth Agents for DApps, Web3 Behavioral Analytics, a Prediction MCP (Model Context Protocol) layer for AI agents, and a Web3 Portfolio Construction MCP. The platform has processed 20.3M wallet personas, 1.95B behavioral prediction data points, and 336K+ contract addresses — and is incubated by ChainGPT Labs. Tech Stack: Node.js · REST APIs · React · Next.js · PostgreSQL · Blockchain Data Indexing · Web3.js / Ethers.js · Multi-chain Integration (Ethereum, Polygon, BNB, TON) · AI/ML Predictive Models · MCP (Model Context Protocol) · AWS (S3, EC2) · Google Tag Manager · Smart Contract Analysis · Telegram Bot API · Docker
0
38
Cover image for Sovera is a unified fintech
Sovera is a unified fintech platform I built that bridges traditional and digital finance, enabling individuals, businesses, and enterprise partners to hold, convert, spend, and move capital globally. The platform combines regulated crypto custody, virtual bank accounts (US & EU), crypto-to-fiat conversion, high-limit card programs, and multi-signature treasury controls — all through a single seamless experience. It serves three user segments: individuals managing personal wealth, businesses needing team-based treasury and corporate cards, and enterprise partners looking to white-label the infrastructure under their own brand. Sovera integrates with regulated third-party providers — SAFE Trust Company for asset custody (Wyoming Trust Charter), sFOX for crypto trading and liquidity (FinCEN-registered), and PayCaddy for card issuance (Panama-licensed). Tech Stack: Node.js · REST APIs · React · Next.js · PostgreSQL · Blockchain/Web3 Integration · Multi-signature Wallet Logic · RBAC (Role-Based Access Control) · Third-Party Financial API Integrations (Custody, Trading, Cards) · Framer (Marketing Site) · AWS · Docker
0
44
Cover image for It's a cinema seat booking
It's a cinema seat booking backend — think of it like the backend powering a Cinepax or AMC booking system. Users can browse movies, reserve seats, and process bookings. But here's what makes it special — it's not built for just one cinema. Multiple cinema businesses can run on the same system simultaneously. That's the multi-tenancy part.
0
90
Web3.js(1)
Faizan Asad's avatar
Faizan Asad
Islamabad, Pakistan
Experienced Web3 & Blockchain Dev for Startups
Experienced Web3 & Blockchain Dev for Startups
Cover image for NFT Marketplace (EVM)
NFT Marketplace (EVM)
0
20
Cover image for Cross Chain DEX Aggregator for EVM and non EVM chains
Cross Chain DEX Aggregator for EVM and non EVM chains
0
20
Cover image for A.O.T.E NFT Smart Contract and dApp
A.O.T.E NFT Smart Contract and dApp
0
11
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Web3.js(3)
Abid Jamal's avatar
Abid Jamal
Islamabad, Pakistan
Blockchain Developer, Researcher
Blockchain Developer, Researcher
Cover image for Web3 Wallet Application
Web3 Wallet Application
0
5
Cover image for Blockchain Research Project
Blockchain Research Project
0
18
Cover image for Blockchain Web Scraper
Blockchain Web Scraper
0
12
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Web3.js(2)