Freelancers using Web3.js in Pakistan

Freelancers using Web3.js in PakistanFreelancers using Web3.js in Pakistan

Projects People

30+ Apps Shipped | Flutter, Angular & ASP.NET

$100k+: Earned

7x: Hired

5.0: Rating

60: Followers

30+ Apps Shipped | Flutter, Angular & ASP.NET

Cover image for 📌 Case Study: PolySwap (PoliexSwap)

📌 Case Study: PolySwap (PoliexSwap) — Decentralized AMM & Yield Farming on Polygon Category: DeFi · Decentralized Exchange · Web3 Platform: Web (Polygon Network) Project Type: Automated Market Maker (AMM) & Yield Farming Protocol Live: polyswap.netlify.app (http://polyswap.netlify.app) Project Overview PolySwap (https://polyswap.netlify.app) — built as PoliexSwap — is a decentralized exchange and high-yield farming protocol deployed on the Polygon network. It gives users the ability to swap tokens, provide liquidity, and earn yield on their assets directly from a non-custodial Web3 interface, without intermediaries and without leaving their wallets. Built by Cuboid, it sits in the same product category as PancakeSwap on BSC — but positioned specifically for Polygon's faster, lower-cost infrastructure. The Problem Ethereum's gas fees made DeFi participation prohibitively expensive for smaller investors. Binance Smart Chain addressed the cost problem but introduced centralization trade-offs many users weren't comfortable with. Polygon emerged as a legitimate Layer 2 alternative — fast, cheap, and EVM-compatible — but lacked a native, fully-featured AMM and yield farming platform at the time. The opportunity was clear: a first-mover DEX on Polygon that combined token swapping, liquidity provision, and high-yield farming in a single, clean interface built for the Polygon-native user. Our Solution Cuboid designed and developed the full PolySwap platform — smart contract integration, liquidity pool architecture, yield farming interface, and wallet connectivity — on Polygon's EVM-compatible chain. The interface was modeled on the established DEX UX patterns users already knew from Uniswap and PancakeSwap, lowering the barrier to entry while delivering Polygon's speed and cost advantages underneath. The platform was built to be genuinely non-custodial throughout — users connect their own wallets, execute swaps and deposits directly on-chain, and retain full control of their assets at every step. Key Features & Capabilities Token Swapping (AMM) — An automated market maker enabling direct token-to-token swaps on Polygon without order books, central servers, or custodial risk. Pricing is determined algorithmically by liquidity pool ratios, ensuring continuous liquidity at all times. Liquidity Provision — Users deposit token pairs into liquidity pools and earn a share of all swap fees generated by that pool — passive yield tied directly to platform trading volume rather than speculative token price. High-Yield Farming — Liquidity providers receive LP tokens representing their pool share, which can be staked in farming contracts to earn additional protocol rewards on top of swap fees. The dual-layer yield model — fees plus farming rewards — was positioned as the platform's primary value proposition for capital deployment on Polygon. Non-Custodial & Permissionless — No sign-up, no KYC, no custody. Users connect a compatible Web3 wallet and interact with smart contracts directly. Any Polygon-compatible token pair can be added as a liquidity pool without platform approval. Polygon-Native Performance — Transactions settle in seconds at a fraction of Ethereum mainnet gas costs, making frequent farming interactions and compounding strategies economically viable for users of any portfolio size. Why Polygon The decision to build on Polygon rather than Ethereum mainnet or BSC was deliberate. Polygon's EVM compatibility meant existing Ethereum tooling, wallets, and token standards worked without modification. Its transaction costs and speed made high-frequency DeFi interactions — swaps, deposits, harvest cycles — practical for retail users, not just whales. Positioning PolySwap as the first high-yield AMM on Polygon was a first-mover bet on a network that has since grown into one of the most active EVM chains in DeFi. Final Outcome PolySwap demonstrates Cuboid's capability across the full DeFi product stack — AMM smart contract integration, liquidity pool architecture, yield farming mechanics, and a consumer-grade Web3 interface built for a specific chain's competitive advantage. It's a project that required both technical precision and an understanding of how DeFi users think about capital, risk, and yield.

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Cover image for 📌 Case Study: NFT Gaming

📌 Case Study: NFT Gaming Stars — Play-to-Earn Blockchain Gaming Platform Category: Web3 · GameFi · NFT & Metaverse Platform: Web (Binance Smart Chain) · iOS & Android (in development) Project Type: Decentralized Play-to-Earn Gaming Ecosystem Live: nftgamingstars.com (http://nftgamingstars.com) Project Overview NFT Gaming Stars (https://nftgamingstars.com) is a Binance Smart Chain-based Play-to-Earn gaming ecosystem that unites NFTs, decentralized gaming, staking, and a metaverse layer under a single platform. Its native token — GS1 — serves as the currency of the entire ecosystem, powering in-game earnings, NFT purchases, staking rewards, and wallet-to-wallet trading. Built by Cuboid, the platform was designed to sit at the intersection of GameFi and the broader Web3 movement at a time when that space was defining its own rules. The Problem The convergence of blockchain and gaming presented a genuine opportunity — but most early Play-to-Earn platforms prioritized tokenomics over user experience, producing platforms that felt transactional and inaccessible to anyone who wasn't already deep in crypto. The result was an ecosystem that talked about fun but delivered a spreadsheet. NFT Gaming Stars needed a platform that could attract both crypto-native users and mainstream gamers — one that delivered real earning mechanics without sacrificing the experience quality that keeps people playing. Our Solution Cuboid built the full web platform and DApp infrastructure for NFT Gaming Stars on Binance Smart Chain — handling smart contract integration, the marketplace UI, staking interface, wallet connectivity, and the P2E game environment. The platform went live with a complete ecosystem from day one: token purchase, NFT minting, staking at up to 60% APY, and an operational Play-to-Earn game accessible directly from the browser. The architecture was built around a customizable API layer to support transaction handling at scale, with decentralization and cryptographic security embedded at the infrastructure level — not bolted on as an afterthought. Key Features & Capabilities GS1 Token Ecosystem — A fixed supply of 250 million GS1 tokens with liquidity locked until 2033. GS1 functions as the platform's medium of exchange across games, NFT purchases, staking, and wallet-to-wallet trading — designed for multi-utility across the entire Stars Network rather than single-game use. Play-to-Earn Games — Browser-based P2E games where players earn GS1 by playing, with NFT holders earning passive GS1 as the ecosystem expands into metaverse interactions. The first game, Battle Leet, launched as a proof-of-concept with a mobile app roadmap following behind. NFT Marketplace — A limited edition of 1,000 NFTs available for purchase on-platform, covering in-game assets including skins, weapons, land, and aesthetic upgrades. Every asset is verifiable, traceable, and immutable on-chain. Staking — Users stake GS1 directly on the platform for APY rewards, creating a holding incentive beyond active gameplay and supporting long-term token stability. Walk-to-Earn Integration — A Walk2Earn application concept integrating AR and AI — rewarding physical activity with GS1 earnings, extending the platform's utility beyond screen-based gaming entirely. Decentralized Exchange Layer — Direct crypto wallet trading with support for GS1, BNB, and other BSC assets. No central authority, no custody risk — users trade directly from their own wallets throughout. MetaStars — Metaverse Expansion — The platform roadmap includes MetaStars, a full metaverse environment where NFT holders interact with assets in an immersive virtual world, with multiplayer game development including a chess variant running in parallel. Community & Traction NFT Gaming Stars launched with a 34,000-follower Twitter community, airdrop campaigns distributing over $20,000 in GS1 and 32 NFTs, and listings across major crypto data platforms including CoinMarketCap and Bitget. The project's audit was handled by SolidProof, and KYC verification was processed through the same trust infrastructure used by established BSC projects. Final Outcome NFT Gaming Stars demonstrates Cuboid's capability in full-stack Web3 product development — smart contract integration, decentralized exchange infrastructure, NFT marketplace architecture, and P2E game environments — delivered for a live, token-listed, community-backed project operating on Binance Smart Chain.

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Cover image for Development and Maintenance of ARIS360 Platform

Development and Maintenance of ARIS360 Platform

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Cover image for Development of TriStar Finance Mortgage Platform

Development of TriStar Finance Mortgage Platform

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proIslamabad, Pakistan

End-to-End IoT, AI & Web3 Solutions | REPLA Tech

5.0: Rating

28: Followers

End-to-End IoT, AI & Web3 Solutions | REPLA Tech

Cover image for Tag Dev | Blockchain Restaurant Management System

Tag Dev | Blockchain Restaurant Management System

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Cover image for Underground Empire Web3 | React, Node.js, Blockchain, ERC-20

Underground Empire Web3 | React, Node.js, Blockchain, ERC-20

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Cover image for TCI LMS | SaaS Platform for Tutors & Students

TCI LMS | SaaS Platform for Tutors & Students

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Cover image for ELD Software | IoT Fleet Compliance Platform

ELD Software | IoT Fleet Compliance Platform

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proIslamabad, Pakistan

Software & Blockchain Engineer | AI, Web & Mobile Apps

5.0: Rating

7: Followers

Software & Blockchain Engineer | AI, Web & Mobile Apps

Cover image for NiC - Nickel-Backed Blockchain RWA Platform

NiC - Nickel-Backed Blockchain RWA Platform

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Cover image for Blenix - EVM Blockchain & DeFi Ecosystem

Blenix - EVM Blockchain & DeFi Ecosystem

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Cover image for Blip Logistics: Solutions for Supply

Blip Logistics: Solutions for Supply Chain Management

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Cover image for Tap Trade - Local Item Swapping & Bartering App

Tap Trade - Local Item Swapping & Bartering App

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proIslamabad, Pakistan

CTO | AI, Three.js/WebGL, Full-Stack & SaaS Expert

5.0: Rating

29: Followers

CTO | AI, Three.js/WebGL, Full-Stack & SaaS Expert

Cover image for 🚀 Rush Runner – Built

🚀 Rush Runner – Built with React, Three.js & WebGL Excited to share one of my recent projects: Rush Runner, a browser-based 3D endless runner built using React, Three.js, and WebGL. This project demonstrates how modern web technologies can deliver smooth, interactive 3D experiences directly in the browser—without requiring users to install anything. 🛠️ Tech Stack ⚛️ React 🌐 Three.js 🎮 WebGL 📦 Vite 💻 JavaScript / TypeScript ✨ Features High-performance real-time 3D rendering Responsive controls and smooth gameplay Optimized assets for fast loading Interactive camera and lighting Cross-browser compatibility Scalable architecture for future game features Projects like this showcase what's possible with Three.js beyond product configurators and BIM viewers—from interactive games to immersive marketing experiences and Web3-ready applications. If you're looking to build: 🎮 Browser-based 3D games 🛍️ 3D product configurators 🏗️ BIM/IFC viewers 🌍 Virtual tours 🤖 AI-powered 3D applications 🔗 Web3 experiences I'd be happy to help bring your idea to life. #React #ThreeJS #WebGL #JavaScript #GameDevelopment #3D #Frontend #InteractiveWeb #Web3 #AI #CreativeDevelopment

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Cover image for Muzzlewerks Luxury E-Commerce & Custom

Muzzlewerks Luxury E-Commerce & Custom Bundle Builder Project Overview A high-converting, dark-mode e-commerce storefront engineered for high-end technical products. Built with a focus on fast load times, dynamic pricing logic, and pixel-perfect mobile responsiveness. Key Features Interactive Bundle Builder: Real-time multi-product selection engine with automatic discount and pricing calculations. Technical Spec Drawers: Accordion layout for displaying complex engineering specs and material data cleanly. Mobile-First Design: Fully optimized responsive architecture across desktop and mobile screens. Dynamic Media Switcher: Integrated photo/video gallery with live variant selection. Tech Stack Next.js | React.js | Tailwind CSS | TypeScript | Framer Motion Live Demo 🌐 Explore the live platform: https://maison-collective-omega.vercel.app/ Check out the interactive demo above and see the bundle builder in action! Need a custom WebGL app, 3D configurator, or e-commerce storefront? Send me a message on Contra to discuss your project.

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Cover image for Innovative 3D Jewelry Configurator Showcasing Premium Designs

Interactive 3D Jewelry Configurator & Product Showcase Full Description Developed a premium 3D Jewelry Configurator that enables customers to explore and personalize jewelry through an immersive browser-based experience. The platform features real-time 3D visualization, interactive product rotation, metal customization, realistic gemstone rendering, smooth animations, and responsive controls. Built using modern WebGL technologies to deliver a luxury digital showroom that enhances customer engagement and online product presentation. Similar configurators are increasingly used by jewelry brands to let customers preview metals, gemstones, and designs before purchase. Role Senior Full Stack Three.js Developer Work Description Led the end-to-end development of a luxury 3D Jewelry Configurator, creating an immersive digital experience for showcasing premium jewelry collections. Built the interactive frontend using React, Three.js, React Three Fiber, TypeScript, WebGL, and GSAP, enabling photorealistic rendering, real-time material customization, smooth animations, and responsive 3D interactions. Optimized 3D assets and rendering pipelines to deliver a fast, high-quality experience across desktop and mobile while maintaining scalability for future product collections. Technologies React • Three.js • React Three Fiber • TypeScript • WebGL • GSAP • GLTF/GLB • HDR Lighting • PBR Materials • Node.js • REST APIs Key Contributions Built a luxury 3D jewelry experience Real-time metal & material customization Photorealistic gemstone rendering Smooth 360° product interaction Performance optimization for WebGL Responsive cross-device experience

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Cover image for Interactive 3D Car Configurator &

Interactive 3D Car Configurator & Vehicle Customization Platform Description Led the end-to-end development of a browser-based 3D Car Configurator & Vehicle Visualization Platform, delivering a premium digital showroom experience for automotive businesses. Architected and developed the interactive frontend using React, Three.js, React Three Fiber, TypeScript, WebGL, and GSAP, enabling real-time vehicle customization with dynamic colors, materials, wheels, accessories, and 360° camera controls. Designed scalable backend services with Node.js, Express, and REST APIs to manage vehicle data, product variants, configurations, and business logic. Optimized 3D models using GLTF/GLB, HDR environments, PBR materials, texture compression, and lazy loading to achieve smooth performance across desktop and mobile devices. Technologies React • Three.js • React Three Fiber • TypeScript • WebGL • GSAP • Node.js • Express.js • REST APIs • GLTF/GLB • PBR Materials • HDRI • Git Key Contributions Architected the complete 3D configurator Built immersive real-time vehicle customization Developed scalable backend APIs Optimized rendering performance and asset loading Implemented responsive cross-device experience Delivered a production-ready automotive visualization platform Features Real-Time Vehicle Customization Interactive 3D Visualization Color & Material Selection Wheel & Rim Configurations Accessory & Variant Management 360° Camera Controls Performance Optimization Responsive Web Experience Backend API Integration Scalable Architecture

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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.

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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.

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Cover image for Peymo — Self-Custodial Crypto Wallet & Payment App

Peymo — Self-Custodial Crypto Wallet & Payment App

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Cover image for DexCrypto — Crypto Wallet, Swap & Trading App

DexCrypto — Crypto Wallet, Swap & Trading App

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Karachi, Pakistan

FullStack Dev & AI Automation | MERN, CMS, GHL, n8n Workflow

6: Followers

FullStack Dev & AI Automation | MERN, CMS, GHL, n8n Workflow

Cover image for Crypto Hunters Game Development

Crypto Hunters Game Development

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Cover image for AI Voice Agents for Healthcare
HIPAA-Compliant

AI Voice Agents for Healthcare HIPAA-Compliant AI Receptionist & Patient Automation Healthcare teams spend countless hours answering repetitive phone calls, scheduling appointments, verifying insurance, and following up with patients. I built AI Voice Agents that automate these workflows while delivering natural, human-like conversations and integrating directly with healthcare systems. Project Overview This project showcases production-ready AI voice agents designed for clinics, medical practices, wellness centers, and healthcare providers. The system can answer inbound calls, qualify new patients, schedule appointments, retrieve patient information, send SMS confirmations, and escalate complex requests to staff when needed. Key Features • 24/7 AI Receptionist • Appointment Booking & Rescheduling • Insurance & Claims Support • Patient Qualification • Calendar Integration • SMS & Email Confirmations • EHR / CRM Integration • Human Handoff • Natural AI Conversations Example Workflows Insurance Support Patients can ask questions about coverage, eligibility, claim deadlines, and policy information. The AI provides accurate responses, sends helpful SMS links, and transfers complicated cases to a human representative when required. Patient Appointment Booking When a new lead submits a website form, the AI immediately calls them, answers questions, checks calendar availability, books an appointment, and sends confirmation automatically. Treatment Scheduling The AI verifies patient identity, retrieves treatment information, checks remaining sessions, and books follow-up appointments without manual staff involvement. Tech Stack • Retell AI • OpenAI GPT • n8n • Make.com (http://Make.com) • Zapier • GoHighLevel • Twilio • Google Calendar • Custom API Integrations Results ✔ Faster response times ✔ Reduced administrative workload ✔ Automated appointment scheduling ✔ Improved patient experience ✔ 24/7 availability ✔ Fewer missed opportunities If you're looking to automate patient communication with AI Voice Agents, I can build a secure, scalable solution tailored to your healthcare workflow.

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Cover image for 🚨 Still hiring people to

🚨 Still hiring people to answer the same questions every day? Most businesses lose time and money on repetitive tasks: ❌ Answering routine calls ❌ Qualifying leads manually ❌ Booking appointments ❌ Following up with prospects ❌ Handling basic customer support As call volume grows, so do staffing costs, management overhead, and missed opportunities. ✅ AI Voice Agents solve this. They can: • Answer calls 24/7 • Qualify leads automatically • Book appointments in real time • Follow up with customers • Update your CRM • Handle support requests instantly No hold times. No missed calls. No additional headcount. The result? 📈 Faster response times 📈 Lower operational costs 📈 Better customer experience 📈 More qualified opportunities I specialize in building AI Voice Agents powered by OpenAI, Vapi, Retell, and n8n that automate sales, support, scheduling, and customer engagement workflows. Let your team focus on high-value work while AI handles the repetitive conversations.

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Cover image for UClean Franchise Development

UClean Franchise Development

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Hammad Ehsan Ullah

Gujranwala, Pakistan

AI Engineer | Full-Stack Engineer I Blockchain Developer

AI Engineer | Full-Stack Engineer I Blockchain Developer

Cover image for DeFi Liquidity Protocol — Smart

DeFi Liquidity Protocol — Smart Contract Development A decentralized finance (DeFi) protocol enabling seamless token swaps, liquidity provision, and yield farming with secure smart contracts and intuitive user experience. Platform Features: Automated Market Maker (AMM) with dynamic pricing Multi-chain support (Ethereum, Polygon, Arbitrum, BSC) Liquidity pools with concentrated liquidity (Uniswap V3 style) Yield farming with reward distribution Governance token staking Advanced charting and price feeds Wallet integration (MetaMask, WalletConnect, Rainbow) Smart Contracts: Solidity development with ERC-20, ERC-721 standards Uniswap V2/V3 compatible architecture Gas-optimized code (~40% reduction) Comprehensive security testing & audits OpenZeppelin standard library integration Frontend & Backend: React/Next.js frontend with Wagmi & RainbowKit Node.js backend for indexing & analytics Real-time price feeds & market data PostgreSQL for transaction history TheGraph subgraph for on-chain data queries WebSocket connections for live updates Infrastructure: Docker containerization AWS deployment with auto-scaling CI/CD pipelines (GitHub Actions) Monitoring & alerting systems Tech Stack: Solidity, Web3.js, Ethers.js, React, Next.js, Node.js, TypeScript, PostgreSQL, Docker, AWS This project demonstrates expertise in DeFi protocols, secure smart contract development, blockchain integration, and scalable architecture.

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Cover image for Just shipped IAmAlwaysHere (IASH) -

Just shipped IAmAlwaysHere (IASH) - a full-stack social networking platform built for scalable, modern digital communities. 🚀 I worked across the product-from frontend experiences and backend architecture to APIs, authentication, database integration, and core social features. Building IASH meant solving the challenges that come with real social platforms: scalable architecture, smooth user experiences, secure user flows, responsive interfaces, and maintainable full-stack systems. What I worked on: → Full-stack application architecture → Modern responsive frontend → Backend APIs & business logic → Authentication & user management → Database design & integration → Social networking features → Performance & scalability I’m currently open to working with startups, founders, and teams building SaaS, social platforms, AI-powered products, and complex web applications. If you're turning an ambitious product idea into a production-ready platform, let's connect. #FullStackDeveloper #WebDevelopment #SoftwareEngineering #SaaS #Startup #ReactJS #NextJS #NodeJS #WebApp #ProductDevelopment #FreelanceDeveloper #contra

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Cover image for IAmAlwaysHere (IASH) — Full-Stack Social Networking Platform

IAmAlwaysHere (IASH) — Full-Stack Social Networking Platform

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Cover image for Time-Tracker Pro — Intelligent Time

Time-Tracker Pro — Intelligent Time Management & Productivity SaaS A comprehensive SaaS platform that helps teams and freelancers track time, manage projects, and optimize productivity with AI-powered insights. Core Features: Real-time time tracking with automatic detection Project & task management with hierarchical organization Detailed time analytics and productivity reports Team collaboration & billable hours tracking Invoice generation from tracked time Browser extension for seamless tracking Mobile app for on-the-go time logging Idle time detection & smart reminders Integration with popular tools (Slack, Jira, Asana, Google Calendar) AI-Powered Capabilities: Automatic activity categorization using machine learning Predictive project time estimates Productivity insights & trend analysis Smart recommendations for time optimization Natural language project/task creation Anomaly detection for unusual patterns Dashboard & Reporting: Real-time team activity dashboard Customizable productivity reports Time distribution charts & visualizations Client billing reports with detailed breakdowns Performance metrics & KPIs Export to PDF, CSV, or integrate with accounting software Technical Stack: Frontend: React, Next.js, TypeScript, Tailwind CSS Backend: Node.js, Express, NestJS Database: PostgreSQL for relational data, Redis for caching AI/ML: Python (scikit-learn, TensorFlow) for predictions Real-time: WebSockets for live updates Infrastructure: Docker, AWS EC2, S3, Lambda CI/CD: GitHub Actions Authentication: OAuth 2.0, JWT tokens Key Accomplishments: ✓ 1000+ concurrent users support ✓ Sub-100ms API response times ✓ 99.9% uptime SLA ✓ Encrypted data storage & transmission ✓ GDPR compliant ✓ Scalable microservices architecture ✓ Automated testing (Jest, Cypress) This project demonstrates expertise in: SaaS architecture & scalability Real-time systems & WebSockets AI/ML integration for predictions Payment processing & invoicing User authentication & security Team collaboration features Production deployment & DevOps

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Lahore, Pakistan

Senior software engineer

New to Contra

Senior software engineer

Cover image for I worked as the Full

I worked as the Full Stack Engineer on Solareum https://solareuml1.io/ , a Layer 1 blockchain platform that connects renewable-energy generation data with on-chain records through its patent-pending Proof of Generation® mechanism. Solareum is a Layer 1 blockchain platform that records renewable-energy generation data through its Proof of Generation® mechanism. I worked as the Full Stack Engineer, developing dashboard workflows for energy production, consumption, export, battery storage, carbon savings, connected devices, wallet activity, and blockchain tools. My work covered the dashboard, application services, serverless infrastructure, database integration, Web3 functionality, and deployment workflows. I can help you build: - Responsive Next.js dashboards - Real-time energy and IoT analytics - Device connection and management workflows - Web3 wallets and transaction history - Token funding, transfers, and exchange features - Blockchain explorer integrations - DEX and NFT bridge interfaces - Serverless Node.js APIs with AWS Lambda - MongoDB data models and integrations - Automated CI/CD pipelines I have the shipped the following features: - Renewable-energy generation tracking - Energy exported and consumed metrics - Battery storage analytics - Carbon savings reporting - Three-second dashboard data updates - Minute, hourly, daily, monthly, quarterly, and yearly views - Global network map and energy leaderboard - Powerwall and IoT device management - Wallet funding, transfers, and exchange - Transaction history - Block explorer - Decentralized exchange - NFT bridge - Proof of Generation records - On-chain energy data retention - Dual-token and reward ecosystem - ESG and environmental impact reporting Skills used - Full-stack web development - Next.js development - Node.js backend development - Serverless architecture - Web3 application development - Blockchain dashboard development - REST API integration - MongoDB database development - Data visualization - IoT device integration - Responsive UI development - CI/CD implementation Tools and technologies - Next.js - Node.js - AWS Lambda - MongoDB - CI/CD - JavaScript - Web3 - Blockchain APIs - Data visualization libraries

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Cover image for Sonetra AI | Immersive Wellness App & Web Experience

Sonetra AI | Immersive Wellness App & Web Experience

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Cover image for I developed MLM Protect https://mlmprotec.com/,

I developed MLM Protect https://mlmprotec.com/, a business management platform with an administration dashboard, CRM functionality, product management, reporting, email campaigns, distribution-center management, and commission workflows. MLM Protec is a business-development and administration platform for managing MLM operations. The system combines member management, product administration, sales reporting, commission workflows, inventory, distribution centers, email campaigns, merchants, and fraud controls in one dashboard. The application includes: -Sales and membership dashboards - Affiliate and customer management - Administrator roles and departments - Product catalogs and collections - Enrollment packages - Inventory management - Distribution centers - Merchant management - Commission and payout reports - Country, rank, sales, and fraud reports - Email templates and broadcasts - Fraud-management tools - API integrations - Responsive administration screens I can build the frontend, backend APIs, database structure, administrative workflows, and deployment setup for your MLM, CRM, e-commerce, or business-management application. Skills used - Full-stack web development - CRM development - MLM software development - E-commerce development - Admin dashboard development - Database design - REST API development - API integration - Responsive web design - State management - Reporting and data visualization - Role and administrator management Tools and technologies - React - Redux - JavaScript - Node.js - ExpressJS - MongoDB - Spring Data MongoDB - NGINX - API integration - Database design - Responsive design

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Cover image for I worked as a full-stack

I worked as a full-stack software engineer on Mifu (https://mifu.io/), an AI influencer marketing platform for brands and creators. The product handles campaign planning, creator discovery, outreach, contracts, content approval, reporting, invoices, and creator payments. The application uses AWS Amplify, AWS AppSync GraphQL, Amazon Cognito, API Gateway, and Stripe. I worked across the frontend, backend, authentication, data flows, API integrations, and cloud infrastructure. I have worked on the following features: - Brand, creator, and team accounts - Role-based access - Subscription tiers - Seat limits - Creator-search quotas - Campaign-spend fees - Enterprise plans - Custom CRM integrations - White-label options Skills used - Full-stack SaaS development - Multi-sided marketplace development - AWS cloud integration - GraphQL API development - Authentication and authorization - Role-based access control - Database and data-flow design - Payment integration - Workflow automation - Creator search and filtering - Campaign management systems - File-upload workflows - Analytics dashboards - Responsive frontend development - API testing and debugging - Production deployment Tools and technologies - Next.js - React - AWS Amplify - AWS AppSync - GraphQL - Amazon Cognito - AWS API Gateway - Stripe - Vercel - Amplitude - Segment - Sentry - Chakra UI -REST APIs

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