Freelance Fullstack Engineers in Karachi

Freelance Fullstack Engineers in KarachiFreelance Fullstack Engineers in Karachi

Projects People

Muhammad Hassan

proKarachi, Pakistan

Frontend Focused Fullstack Developer: Next.js & AI Agents

$50k+: Earned

11x: Hired

5.0: Rating

157: Followers

Frontend Focused Fullstack Developer: Next.js & AI Agents

Cover image for Corporate Leadership Training Company - Figma To Next.js

Corporate Leadership Training Company - Figma To Next.js

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Cover image for Advanced RAG-Based LegalTech Chatbot for International Courts

Advanced RAG-Based LegalTech Chatbot for International Courts

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Cover image for Function Academy: Award-Winning Website Development

Function Academy: Award-Winning Website Development

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Cover image for AI Integrated Blog Website With Prisma & Tiptap

AI Integrated Blog Website With Prisma & Tiptap

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Fullstack Engineer(17)

proKarachi, Pakistan

Helping you ship your MVP in 2 weeks

$10k+: Earned

7x: Hired

5.0: Rating

19: Followers

Helping you ship your MVP in 2 weeks

Cover image for C2BM Workforce Management System

C2BM Workforce Management System

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0

Cover image for NextClean

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3

Cover image for Legacy Building

Legacy Building

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2

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3

Fullstack Engineer(13)

Muhammad Sameer Uddin Shaikh

Karachi, Pakistan

Full-Stack Web Developer | WebFlow | WordPress

5.0: Rating

4: Followers

Full-Stack Web Developer | WebFlow | WordPress

Cover image for Customized Themes and Plugins for WordPress

Customized Themes and Plugins for WordPress

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6

Cover image for Custom Design E-commerce/Shopify Store

Custom Design E-commerce/Shopify Store

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5

Cover image for Custom Website Design from Figma

Custom Website Design from Figma

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11

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Fullstack Engineer(3)

Karachi, Pakistan

Full-Stack Developer | Scalable Web & Mobile Apps

9: Followers

Full-Stack Developer | Scalable Web & Mobile Apps

Cover image for Hi 👋 I’m Ahsan Mansoori, a Full-Stack Developer building sc...

Hi 👋 I’m Ahsan Mansoori, a Full-Stack Developer building scalable, high-performance web & mobile apps. I help founders and businesses with: ⚡ Web & Mobile Development 📱 React Native apps with clean UI 🎯 Performance & backend scalability 🎨 UX/UI that converts I focus on clean code, clear communication, and real business impact. Worked on SaaS platforms, POS systems, AI tools, and business dashboards. If you’re building an MVP or scaling your product, let’s connect 🤝 💬 DM me or follow — I’m currently working on new projects. 🔗 Portfolio (https://<https://mansooriportfolio.lovable.app/>)

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Cover image for 🛒 Building Something New: Smart Market List Sorter Working ...

🛒 Building Something New: Smart Market List Sorter Working on a new concept that solves a simple but real problem: how to share and update a market list in real time between two or more people. The idea is a clean, modern app called MartList that lets users: ✅ Create a shared shopping list ✅ Add or remove items instantly ✅ Send real-time updates when someone updates the list ✅ Sort items automatically for easier shopping ✅ Keep everything synced between family, friends, or roommates Whether someone is at the market or at home remembering something last-minute — the list stays fully updated for everyone. No confusion. No missed items. I’m excited to keep refining this idea and turn it into a smooth, intuitive tool people actually use daily. More updates soon! 🚀

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Cover image for ProPose AI — AI Proposal & Portfolio Builder for Freelancers...

ProPose AI — AI Proposal & Portfolio Builder for Freelancers ProPose AI — an AI tool that creates fast, personalized proposals and instant portfolio pages for freelancers. Built in Tempo with a clean, modern UI. Who It’s For: Freelancers who waste time writing proposals and managing profiles. Design Thought Process: Focused on speed and clarity: AI-generated proposals, simple input → preview flow, glassmorphism UI, mobile-first layout, and smooth interactions. Build: build (https://1c008d23-afdc-41f4-be27-9fdf6c95b2e3.canvases.tempo.build/)

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Cover image for ProPose AI — AI Proposal

ProPose AI — AI Proposal & Portfolio Builder for Freelancers ProPose AI — an AI tool that creates fast, personalized proposals and instant portfolio pages for freelancers. Built in Tempo with a clean, modern UI. Who It’s For: Freelancers who waste time writing proposals and managing profiles. Design Thought Process: Focused on speed and clarity: AI-generated proposals, simple input → preview flow, glassmorphism UI, mobile-first layout, and smooth interactions. Build: build (https://1c008d23-afdc-41f4-be27-9fdf6c95b2e3.canvases.tempo.build/?framework=NEXT_JS_APP_ROUTER)

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Fullstack Engineer(5)

Karachi, Pakistan

Product Builder | Nurturing Ideas into ROI $$$

5.0: Rating

56: Followers

Product Builder | Nurturing Ideas into ROI $$$

Cover image for ESHAAT - Donation Portal WebApp Design & Development

ESHAAT - Donation Portal WebApp Design & Development

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5

Cover image for TrendHive - Social Media Full App Design & Development

TrendHive - Social Media Full App Design & Development

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4

Cover image for Syndicate Funded - Finance Trading App Design + Development

Syndicate Funded - Finance Trading App Design + Development

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4

Cover image for Playeon Streaming App - Full App Design & Development

Playeon Streaming App - Full App Design & Development

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3

Fullstack Engineer(4)

Karachi, Pakistan

Software Engineer | Web Developer | SAAS Developer

Software Engineer | Web Developer | SAAS Developer

Cover image for Clinics Appointment System - Admin Version

Clinics Appointment System - Admin Version

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7

Cover image for Clinics Appointment System

Clinics Appointment System

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3

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4

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Freelance Marketplace

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4

Fullstack Engineer(2)

Suneel Kumar Khatri

Karachi, Pakistan

Full Stack Dev | React · Next.js · Node.js · TypeScript

New to Contra

Full Stack Dev | React · Next.js · Node.js · TypeScript

Cover image for Enterprise Tax SaaS — 5,000+

Enterprise Tax SaaS — 5,000+ Offices, 50K+ Returns Built and maintained a full-stack tax filing solution serving 5,000+ registered tax offices processing 50,000+ annual returns, with scalable Node.js backend and React frontend. THE CHALLENGE Create a reliable, accurate tax calculation engine compliant with FBR regulations, serving thousands of tax professionals during high-pressure filing seasons with zero tolerance for downtime. WHAT I BUILT Complex tax calculation engine implementing FBR regulations across multiple return types (99.7% accuracy) Comprehensive React dashboard with automated computation workflows, client management, and real-time filing tracking Optimized API performance — response times reduced from 450ms to 315ms (30% improvement) Led code reviews for 3-person development team Collaborated with DevOps on deployment workflows RESULTS → 99.8% platform uptime including peak tax season → 40% reduction in processing time via automated workflows → 30% faster API responses → 18% fewer production bugs during critical filing periods

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Cover image for Tax Automation Platform for US

Tax Automation Platform for US & UK Accounting Firms Contributed to TenForty, a modern tax automation platform serving accountants and financial firms across the US and UK. WHAT I BUILT Tax calculation modules with high-accuracy logic for US and UK regulatory frameworks E-filing workflows for seamless regulatory tax submission User-friendly dashboards simplifying complex financial processes for non-technical accountants Multi-tenant architecture supporting firms with multiple users and roles THE IMPACT → Multi-region deployment serving US and UK markets → End-to-end feature ownership across the full stack → High-accuracy tax logic implementation meeting regulatory standards → Scalable multi-tenant architecture for enterprise clients

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Cover image for Bhoomi Restaurant Singapore — Full

Bhoomi Restaurant Singapore — Full Website Build Designed and built a complete restaurant website for Bhoomi by Chef Milind Sovani, an Indian fine dining restaurant in Singapore. WHAT I BUILT Multi-page responsive website with rich animations and transitions Landing page with image carousel and promotional banners Comprehensive menu pages with categorized dishes (meat, vegan, gluten-free, drinks) Chef profile, restaurant story, and ambience gallery Blog and media coverage sections Online ordering and table booking integration E-commerce shop page for merchandise/products THE IMPACT → Fully responsive across all devices → Fast load times optimized for SEO → Complete brand representation online → Integrated ordering and booking workflows

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Cover image for AI Sales Platform — Real-Time

AI Sales Platform — Real-Time UI with 35% Latency Cut Built the frontend for Outbound Labs, an AI-powered platform where autonomous SDR agents prospect, qualify leads, and book meetings without human intervention. THE CHALLENGE Render live AI-generated conversations in real-time where UI latency directly impacts product experience and customer trust. Every millisecond of delay makes the AI feel sluggish. WHAT I BUILT Visual workflow builder with drag-and-drop for designing custom AI conversation flows — no code required Real-time UI components rendering live AI-generated responses Type-safe component library using TypeScript + React for fast MVP iterations Optimized state management with Redux + custom hooks — 25% fewer unnecessary re-renders Code splitting + lazy loading for performance optimization RESULTS → 28% improvement in page load performance → 35% reduction in UI latency for AI response rendering → +20 Lighthouse accessibility score improvement → 25% fewer unnecessary component re-renders

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Fullstack Engineer(2)

Syeda Zehra Taqvi

Karachi, Pakistan

Full Stack Web Developer - Reliable, Efficient, Team Player

Full Stack Web Developer - Reliable, Efficient, Team Player

Cover image for COMPETITION & PRACTICE PLATFORM

COMPETITION & PRACTICE PLATFORM

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5

Cover image for AI-Powered Recruitment Automation Platform

AI-Powered Recruitment Automation Platform

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7

Cover image for COMPETITION & PRACTICE PLATFORM

COMPETITION & PRACTICE PLATFORM

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3

Cover image for COMPETITION & PRACTICE PLATFORM

COMPETITION & PRACTICE PLATFORM

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Fullstack Engineer(2)