Freelance Fullstack Engineers in SindhFreelance Fullstack Engineers in Sindh
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Muhammad Hassan's avatar
Muhammad Hassan
proKarachi, Pakistan
Frontend Focused Fullstack Developer: Next.js & AI Agents
$50k+
Earned
11x
Hired
5.0
Rating
174
Followers
Frontend Focused Fullstack Developer: Next.js & AI Agents
Cover image for Frontend Lead & AI Developer @ Chronicler Labs
Frontend Lead & AI Developer @ Chronicler Labs
1
121
Cover image for Advanced RAG-Based LegalTech Chatbot for International Courts
Advanced RAG-Based LegalTech Chatbot for International Courts
1
60
Cover image for AI Voice-Enabled Mortgage Loan Chatbot - React, Flask & OpenAI
AI Voice-Enabled Mortgage Loan Chatbot - React, Flask & OpenAI
1
137
Cover image for Ecommerce Service Selling Platform
Ecommerce Service Selling Platform
0
34
Fullstack Engineer(17)
Muhammad Sameer Uddin Shaikh's avatar
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
0
7
Cover image for Custom Design E-commerce/Shopify Store
Custom Design E-commerce/Shopify Store
0
9
Cover image for Custom Website Design from Figma
Custom Website Design from Figma
0
12
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Fullstack Engineer(3)
Ahsan Mansoori's avatar
Ahsan Mansoori
Karachi, Pakistan
Full-Stack Developer | Scalable Web & Mobile Apps
10
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/>)
1
50
Cover image for Introducing ToolifyHubs — Your All-in-One Productivity Toolk...
Introducing ToolifyHubs — Your All-in-One Productivity Toolkit I recently built ToolifyHubs, a powerful collection of smart tools designed to help creators, students, and professionals work faster and smarter. The platform includes AI-powered utilities, productivity tools, and daily-use features — all wrapped in a clean, modern UI built with React + Tailwind CSS. This project focuses on: ✅ Smooth UI/UX ✅ Fast performance ✅ Responsive design ✅ Practical tools people can use every day 👉 Check it out here: https://www.toolifyhubs.com Excited to keep improving it and open to feedback, collaborations, or ideas that can make ToolifyHubs even better!
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61
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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62
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/)
2
123
Fullstack Engineer(5)
Arham Munir's avatar
Arham Munir
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
0
7
Cover image for Clinics Appointment System
Clinics Appointment System
0
6
Cover image for Fast Appoint
Fast Appoint
0
4
Cover image for Freelance Marketplace
Freelance Marketplace
0
4
Fullstack Engineer(2)
Suneel Kumar Khatri's avatar
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
0
38
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
0
44
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
0
16
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
0
24
Fullstack Engineer(2)