Freelance AI Agent Developers in Karachi

Freelance AI Agent Developers in KarachiFreelance AI Agent Developers in Karachi

Projects People

Muhammad Hassan

proKarachi, Pakistan

Frontend Focused Fullstack Developer: Next.js & AI Agents

$50k+: Earned

11x: Hired

5.0: Rating

179: Followers

Frontend Focused Fullstack Developer: Next.js & AI Agents

Cover image for RAG-Powered AI Shopping Assistant

RAG-Powered AI Shopping Assistant

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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 AI Voice-Enabled Mortgage Loan Chatbot - React, Flask & OpenAI

AI Voice-Enabled Mortgage Loan Chatbot - React, Flask & OpenAI

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Cover image for Frontend Lead & AI Developer @ Chronicler Labs

Frontend Lead & AI Developer @ Chronicler Labs

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AI Agent Developer(3)

Karachi, Pakistan

Fullstack Developer: Next.js & AI Agents

8: Followers

Fullstack Developer: Next.js & AI Agents

Cover image for My AI agent was working… but I had no idea why it worked som...

My AI agent was working… but I had no idea why it worked sometimes and completely fell apart other times. That’s when I plugged in LangSmith , and realized I’d been flying blind. Suddenly, my “agentic AI” wasn’t a black box anymore, I could see everything: Every tool call, LLM invocation and retry the agent made, also token burned & cached, state transition across agent steps What surprised me most wasn’t the bugs , it was the waste. One trace showed my system prompt alone was 6.5k tokens. Not because it needed to be… but because I never saw it before. So I fixed it. Refactored prompts -> 1.5k tokens, same output quality Switched to dynamic system prompts, injected only when complexity demanded it Lesson learned: If you’re building agentic systems without observability

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Cover image for if you didn’t know LangChain (https://www.langchain.com/) V1...

if you didn’t know LangChain (https://www.langchain.com/) V1 launched last month, you’re officially late to the party, at least I was until I stumbled into it while upgrading a client’s system. What I discovered completely changed the project. I had developed RAG agent with LangChain v0.3 The plan? Add document generation and agent behavior on top. Then I dug into V1. The result? Enabled intent-based tool use, real tools, short/long-term memory, stable multi-step reasoning, runtime model switching, and predictable actions. What started as a "simple upgrade" turned into building something that actually felt intelligent. The lesson? When a framework makes a leap this big, resistance is more expensive than rewriting. I'll be sharing how I built the document generation tools and the lessons that saved me hours of debugging.

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Cover image for Developed UI for Shopify custom store fronts

Developed UI for Shopify custom store fronts

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Cover image for Developed Backend for dating App

Developed Backend for dating App

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AI Agent Developer(2)

Karachi, Pakistan

Next.js Landing Page Developer | AI Web Apps | GSAP

New to Contra

Next.js Landing Page Developer | AI Web Apps | GSAP

Cover image for SonicBlend – Multi-Page Audio E-Commerce

SonicBlend – Multi-Page Audio E-Commerce Experience SonicBlend is a fully realized multi-page frontend web application built for the premium audio market. Beyond a simple landing page, this project showcases a complete user journey from discovery on the homepage to detailed product browsing and brand storytelling. The site is optimized for high performance and a "mobile-first" responsive experience. Technical Highlights Multi-Page Architecture: Includes dedicated routes for Home, About Us, Collections Headphones, and Latest News, ensuring a structured and scalable site map. Dynamic Component Library: Built with reusable UI components buttons, product cards, feature grids to maintain visual consistency across all pages. Responsive UX: A fluid layout that adapts seamlessly from desktop ultrawide monitors to mobile devices, ensuring the "Sonic Sound" experience isn't lost on smaller screens. Interactive Frontend: Features custom hover effects, smooth transitions between pages, and functional newsletter validation. View the Project 🌐 Live Demo: https://sonicblend.vercel.app/

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Cover image for Voxcloser practice sales calls with

Voxcloser practice sales calls with AI voice agents

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Cover image for Vroom Cinematic Luxury Supercar Landing

Vroom Cinematic Luxury Supercar Landing Page A dark cinematic landing page for a hand-built supercar brand. Scroll-driven hero reveal, 3 model lineup with pricing, full performance specs, design philosophy sections, FAQ and reservation CTA. Sections: Scroll hero, Stats, Model lineup, Performance specs, Design philosophy, FAQ, Reservation CTA, Footer Built with: React, Tailwind CSS, Bun Project URL: https://vroom.munain605.workers.dev/ #nextjs #React #GSAP

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Cover image for NX-CORE Dark Gaming Console
A cinematic

NX-CORE Dark Gaming Console A cinematic dark landing page for a next-gen gaming console brand. Scroll hero, tech innovations, accessories grid, gameplay section, specs breakdown, FAQ and pre-order CTA. Sections: Scroll hero, Press marquee, Innovations, Accessories, Gameplay, Specs, FAQ, Pre-order CTA, Footer Project URL: https://nxcoree.netlify.app/

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AI Agent Developer(2)

Nawaz Ur Rehman

Karachi, Pakistan

Fullstack Engineer | Web3, Blockchain & AI Developer

New to Contra

Fullstack Engineer | Web3, Blockchain & AI Developer

Cover image for Enterprise AI Agent & Workflow

Enterprise AI Agent & Workflow Automation Platform Overview Designed and developed an AI-powered automation platform that helps businesses streamline operations through intelligent agents, workflow automation, and AI-driven decision-making. The solution enables teams to automate repetitive tasks, process large volumes of data, retrieve knowledge from documents, and integrate AI directly into business workflows. What I Built Custom AI agents powered by OpenAI and LLM technologies Workflow automation systems for business operations RAG (Retrieval-Augmented Generation) pipelines Document intelligence and knowledge retrieval AI-powered reporting and data processing API integrations with third-party business tools Agent monitoring and execution dashboards Scalable backend architecture for AI services Key Features ✓ Autonomous AI Agents ✓ Business Process Automation ✓ Document Q&A Systems ✓ Knowledge Base Search ✓ Multi-Step Workflow Execution ✓ Vector Database Integration ✓ Analytics & Monitoring ✓ Secure API Integrations Technologies Used OpenAI, LangChain, Python, FastAPI, Pinecone, ChromaDB, PostgreSQL, React.js, Next.js, TypeScript, REST APIs Results Reduced manual workload through automation Improved operational efficiency Faster access to business knowledge Streamlined internal workflows Enhanced decision-making with AI-powered insights Services Demonstrated AI Agent Development • RAG Systems • Workflow Automation • OpenAI Integration • Enterprise AI Solutions • Custom AI Applications Project Link https://beam.ai/

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Cover image for Realtor.com (http://Realtor.com) – Real Estate

Realtor.com (http://Realtor.com) – Real Estate Marketplace Platform Overview Realtor.com (http://Realtor.com) is one of the largest online real estate marketplaces, helping millions of users search for homes, apartments, rentals, and real estate services across the United States. The platform provides property listings, market insights, mortgage tools, and agent connections for buyers, sellers, and renters. My Role Full-Stack Developer Responsibilities • Frontend development and responsive UI implementation • Property search and filtering experiences • Real estate listing presentation • API integrations and data management • Performance optimization • Mobile responsiveness • User experience enhancements • Interactive map and location-based features Key Features ✓ Property search and discovery ✓ Advanced filtering system ✓ Interactive map search ✓ Property detail pages ✓ User authentication ✓ Saved searches and favorites ✓ Agent contact workflows ✓ Mortgage and home-buying tools ✓ Responsive web experience Challenges Solved Handling large volumes of property listings Optimizing search performance Improving property discovery workflows Creating mobile-first user experiences Delivering scalable and maintainable frontend architecture Technologies React.js • Next.js • TypeScript • JavaScript • Node.js • REST APIs • GraphQL • Google Maps API • Responsive Design Results Improved property discovery experience Faster search and filtering performance Enhanced mobile engagement Better lead generation workflows Scalable real estate platform architecture Project URL https://www.realtor.com

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Cover image for TeacherTube – Educational Video Platform
Overview
Contributed

TeacherTube – Educational Video Platform Overview Contributed to the development and enhancement of TeacherTube, an educational video platform that helps students, teachers, and schools discover and consume learning-focused video content across subjects such as Math, Science, History, Language Arts, and Educational Songs. My Role Full-Stack Developer Responsibilities Developed responsive user interfaces for content discovery and navigation. Improved video browsing and category-based filtering. Enhanced search functionality for educational content. Optimized platform performance and user experience. Implemented responsive layouts for desktop and mobile devices. Integrated APIs and supported content management workflows. Key Features Educational video streaming Subject-based categorization Search and filtering system User authentication Content management Responsive design Mobile-friendly experience Results Improved content discoverability Better user engagement and navigation Enhanced performance across devices Scalable and maintainable codebase Technologies React.js, JavaScript, TypeScript, Node.js, REST APIs, HTML, CSS, Responsive Design Project Link https://www.teachertube.com

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Cover image for At BlockSynk Technology, we design

At BlockSynk Technology, we design and develop enterprise-grade cryptocurrency exchange platforms — end-to-end, from smart contracts to polished mobile & web interfaces. This project showcases our capability to build platforms similar to Bitrue — a complete crypto ecosystem covering spot trading, futures, staking, copy trading, DeFi lending, and token launchpads. ────────────────────────────── 🔷 WHAT WE BUILD ────────────────────────────── 💱 Spot & Futures Trading Engine High-performance trading interfaces with real-time order books, candlestick charts, market/limit/stop orders, and USDT, COIN-M & USDC-margined futures — all powered by WebSocket for zero-lag execution. 📊 Copy Trading System Social trading infrastructure where users can follow top traders, automatically mirror positions, and share in profits — with full performance dashboards and risk controls. 🏦 DeFi Earn & Staking Flexible staking pools, Power Piggy-style yield products, BTR lockup mechanisms, and auto-invest bots delivering competitive APR across multiple tokens. 💳 Crypto Loans Crypto-backed lending system where users pledge collateral (BTC, ETH, XRP) to borrow stablecoins — with liquidation engines, interest calculation, and real-time LTV monitoring. 🚀 Token Launchpad IDO/IEO launchpad for new token listings with whitelist management, vesting schedules, distribution contracts, and fair launch mechanics. 🖼 NFT & Alpha Trading Integrated NFT marketplace and Alpha trading interface giving users direct Web3 access from within the exchange — wallet connect, minting, and secondary market trading. 🤖 AI-Powered Analytics Machine learning models for price prediction, sentiment analysis, smart portfolio rebalancing suggestions, and AI-driven copy trading performance scoring. 📱 Mobile App (iOS & Android) Full-featured React Native mobile app with biometric login, real-time push notifications, portfolio tracking, one-tap trading, and seamless wallet integration. ────────────────────────────── ⚙️ TECH STACK ────────────────────────────── Frontend: React.js / Next.js, React Native (Mobile), Flutter Backend: Node.js, Python, FastAPI, WebSocket, Redis Blockchain: Solidity, Ethers.js, Web3.js, Hardhat, EVM Chains Database: PostgreSQL, MongoDB, Redis (caching) AI/ML: Python, TensorFlow, OpenAI API, LangChain Infrastructure: AWS, Docker, Kubernetes, CI/CD, Nginx Security: JWT, 2FA, biometric auth, smart contract audits ────────────────────────────── 💰 SERVICES & PRICING ────────────────────────────── ✅ Full Exchange Platform Build → Custom Quote (from $15,000) ✅ Trading Engine Only → From $5,000 ✅ Smart Contracts & DeFi → From $3,000 ✅ Mobile App (iOS + Android) → From $3,000 ✅ AI Integration & Analytics → From $2,000 ✅ Individual Features/Modules → $25–$50/hr ────────────────────────────── 📬 CONTACT ────────────────────────────── 👤 Nawaz Ur Rehman 🏢 BlockSynk Technology 💼 Available for full builds, modules, or ongoing development 📩 Open to discuss your project scope today

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AI Agent Developer(1)

Karachi, Pakistan

Web & App Developer & Designer | Webflow, Framer, React

16: Followers

Web & App Developer & Designer | Webflow, Framer, React

Cover image for ✨ Imagine your salon never missing a call again. I designed ...

✨ Imagine your salon never missing a call again. I designed an Aura AI receptionist for salons that books appointments, answers FAQs, and responds 24/7, so stylists focus on clients, not the phone. Would this help your salon? 💬👇

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Cover image for AI-powered assistant using Google Gemini to automate invento...

AI-powered assistant using Google Gemini to automate inventory management, customer support, and order processing for online stores. Features chatbot support, real-time alerts, sales analytics, and product image analysis. Reduces manual work by 70%+ and handles customer inquiries automatically. Key Features: AI chatbot, inventory alerts, order tracking, sales analytics, product image analysis, automated reporting, multi-language support Tech Stack: Python, Flask/FastAPI, Google Gemini API, SQLite, HTML/CSS/JS Target Users: E-commerce business owners, online store managers, dropshippers

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Cover image for This project demonstrates my ability to merge AI development...

This project demonstrates my ability to merge AI development, full-stack build workflows, and creative UI/UX design to deliver engaging, visually immersive, and intelligent digital experiences. A key highlight of this build is the AI-driven “Room Designer”, which allows users to: Generate décor ideas based on their room style or color preferences Visualize design concepts instantly Explore curated décor recommendations powered by AI Personalize inspiration boards for their home

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Cover image for Excited to share how AI-powered automation can save teams ho...

Excited to share how AI-powered automation can save teams hours every week. I build end-to-end intelligent systems using Python, JavaScript, Node.js, React, and modern AI tools. https://ismailsajid.my.canva.site/autocommerce-by-ismail-sajid, https://super-raindrop-2a3b9a.netlify.app/

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AI Agent Developer(5)

Karachi, Pakistan

I build AI Agents & automations for your business

New to Contra

I build AI Agents & automations for your business

Cover image for I built 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁 using

I built 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁 using 𝗻𝟴𝗻. I used the Tavily API for web search (you can also try the Wikipedia API or any other source you like). The agent automatically finds: Company name Problem faced AI agent solution Results achieved Gives Source link as well My query: “𝘚𝘦𝘢𝘳𝘤𝘩 𝘳𝘦𝘢𝘭 𝘗𝘢𝘬𝘪𝘴𝘵𝘢𝘯𝘪 𝘤𝘰𝘮𝘱𝘢𝘯𝘪𝘦𝘴 𝘵𝘩𝘢𝘵 𝘧𝘢𝘤𝘦𝘥 𝘣𝘶𝘴𝘪𝘯𝘦𝘴𝘴 𝘱𝘳𝘰𝘣𝘭𝘦𝘮𝘴 𝘢𝘯𝘥 𝘶𝘴𝘦𝘥 𝘈𝘐 𝘵𝘰 𝘴𝘰𝘭𝘷𝘦 𝘵𝘩𝘦𝘮.” The agent found 𝗟𝘂𝗹𝘂𝘀𝗮𝗿,a Pakistani clothing brand that used an AI-powered analytics solution called 𝗗𝗮𝘁𝗮 𝗽𝗶𝗹𝗼𝘁(a step toward agentic automation) to transform its marketing and business performance. After that, I automated the process to draft all the data into an email — but you can easily send it to Docs, PDF, or any other platform.

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Cover image for Built an AI-Native Online Textbook

Built an AI-Native Online Textbook — "Physical AI & Humanoid Robots" I built a fully technical textbook from scratch using Spec-Driven Development with Claude Code. ✅ Written & deployed using Docusaurus + GitHub Pages ✅ Covers ROS 2, Gazebo, NVIDIA Isaac & Voice-Language-Action (VLA) ✅ Embedded RAG Chatbot — ask questions directly from the book content ✅ Built with OpenAI Agents SDK + FastAPI + Neon DB + Qdrant Cloud The rule? No manual writing. Write the spec → Claude Code generates the content. Refine until it's right. The future of AI isn't just digital — it's physical. Robots that see, hear, plan, and act. 🤖 #PhysicalAI #HumanoidRobotics #ClaudeCode #SpecDrivenDevelopment #RAG #OpenAI #Docusaurus #AI #Hackathon

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Cover image for Built a Multi-Agent Newsletter Automation

Built a Multi-Agent Newsletter Automation in n8n! Fully automated pipeline: Research → Writing → Gmail Draft — zero manual effort. Topic: "AI Adoption for Small Businesses" How it works: ✅ Weekly trigger auto-starts the workflow ✅ Tavily API finds 3 trending news pieces ✅ Agent 1 (Planner) creates edition title + 3 sub-topics ✅ Tavily digs 5 deep sources per topic ✅ Agent 2 (Writer) writes 350–500 word sections in Markdown ✅ Agent 3 (Editor) converts to responsive HTML + adds intro & sources ✅ Gmail Draft created — ready for human review & send Stack: n8n + Gemini + Tavily API + Gmail #n8n #AIAutomation #MultiAgent #NoCode #Gemini #Newsletter #WorkflowAutomation #AI

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Cover image for
Built "The Evolution of Todo"

Built "The Evolution of Todo" from a simple script to a full AI-powered, cloud-native system using Spec-Driven Development with Claude Code. ✅ Phase I – Started with a Python In-Memory Console App ✅ Phase II – Built a Full-Stack Web App (Next.js + FastAPI + Neon DB + Better Auth) ✅ Phase III – Added an AI Chatbot (OpenAI Agents SDK + MCP Server) it can add, delete, update & edit tasks through simple prompts and understands natural language ✅ Phase IV – Deployed locally on Kubernetes (Minikube + Helm Charts) The rule? No manual code. Write the spec → Claude Code generates the implementation → Refine until it's right. #ClaudeCode #SpecDrivenDevelopment #Kubernetes #AI #Hackathon #OpenAI #CloudNative

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AI Agent Developer(1)

Mohsin Sheikhani

Karachi, Pakistan

AWS Cloud Engineer | Serverless & Containers | IaC

AWS Cloud Engineer | Serverless & Containers | IaC

Cover image for AI-powered hotel booking agent

AI-powered hotel booking agent

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Cover image for Serverless MLOps Pipeline for RAG

Serverless MLOps Pipeline for RAG

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Cover image for Retail AI Insights on AWS

Retail AI Insights on AWS

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AI Agent Developer(1)

Muhammad Wahaj Khan

Karachi, Pakistan

Fullstack Engineer for Interactive Websites

Fullstack Engineer for Interactive Websites

Cover image for A business automation companion.

A business automation companion.

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Cover image for Building a Video Call Application with PeerJS and WebRTC

Building a Video Call Application with PeerJS and WebRTC

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Cover image for Elevating E-commerce with Sanity: A Modern Approach

Elevating E-commerce with Sanity: A Modern Approach

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AI Agent Developer(1)