Freelance AI Chatbot Developers in KarachiFreelance AI Chatbot Developers in Karachi
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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
183
Followers
Frontend Focused Fullstack Developer: Next.js & AI Agents
Cover image for Prsoo: Concept to Launch in 4 Weeks
Prsoo: Concept to Launch in 4 Weeks
0
16
Cover image for Frontend Lead & AI Developer @ Chronicler Labs
Frontend Lead & AI Developer @ Chronicler Labs
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143
Cover image for Rebuilding NestLink's Real Estate SaaS Platform
Rebuilding NestLink's Real Estate SaaS Platform
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26
Cover image for Building Grounded AI Proposals with LangGraph
Building Grounded AI Proposals with LangGraph
1
17
AI Chatbot Developer(1)
Urooj Fatima's avatar
Urooj Fatima
Karachi, Pakistan
I build AI Agents & automations for your business
New to Contra
I build AI Agents & automations for your business
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 "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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110
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 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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72
AI Chatbot Developer(2)
Turyal Neeshat's avatar
Turyal Neeshat
Karachi, Pakistan
Senior Python Developer specializing in AI/ML and Chatbots
Senior Python Developer specializing in AI/ML and Chatbots
Cover image for AI-Powered Restaurant Reservation System Handling 5000+ Queries
AI-Powered Restaurant Reservation System Handling 5000+ Queries
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14
Cover image for Ai Chatbot Developer | Python | LLM | VAPI | GHL
Ai Chatbot Developer | Python | LLM | VAPI | GHL
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13
Cover image for Sr.Python Dev | AI ML Engineer | Generative AI | Chatbots Expert
Sr.Python Dev | AI ML Engineer | Generative AI | Chatbots Expert
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24
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AI Chatbot Developer(3)
Ali Daniyal's avatar
Ali Daniyal
Karachi, Pakistan
Framer UI/UX & Bubble Developer | n8n & No-Code Solutions
2x
Hired
5.0
Rating
12
Followers
Framer UI/UX & Bubble Developer | n8n & No-Code Solutions
Cover image for Hello everyone, This is another project I’m excited to share...
Hello everyone, This is another project I’m excited to share here on Contra. I recently built NeuraBot, a simple and interactive AI chatbot platform created to learn, explore, and understand how chatbots actually work. The platform includes: • API-powered intelligent responses • Clean and minimal UI for smooth user interaction • Real-time chatbot training & testing • A modern, user-friendly design built for both beginners and developers This project helped me improve my skills in API integration, AI workflows, and UI/UX refinement. I’m continuing to enhance NeuraBot and experiment with new features. Would love your thoughts and feedback!
5
102
Cover image for GreenLawn: Next-Gen Service Marketplace Built
GreenLawn: Next-Gen Service Marketplace Built with React Native & AI 🌿 Overview: I built GreenLawn to solve a real-world problem: making lawn care services seamless, secure, and smart. Instead of spending weeks on standard boilerplate, I utilized an AI-assisted "Vibe Coding" workflow. This allowed me to focus purely on business logic, a premium user experience, and rapid deployment without compromising on quality. The Deliverables & Features: Smart Scheduling & GPS: Real-time service mapping for users and providers. Secure Transactions: Fully integrated with Stripe Connect for automated, secure split payments. AI Customer Support: Embedded "Leafy," a custom AI chatbot, to handle instant user queries. Tech Stack (Skills used): React Native (Mobile Development) Stripe Connect (Payment Gateway) AI Integrations (Chatbot / LLMs) UI/UX Implementation The Process (Why it matters for my clients): By leveraging AI as a co-pilot, I cut down development time significantly. This workflow proves that building a production-ready, feature-heavy marketplace doesn't have to take months. It’s about building smarter, shipping faster, and keeping the code clean.
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Cover image for Finance Tracker App. Secure &
Finance Tracker App. Secure & Modern Dashboard Solution A professionally built finance tracking mobile application designed for secure data management and clear financial insights. The app provides users with a real-time dashboard to monitor balances, income, and expenses, along with detailed transaction records and export options. Highlights Secure authentication & user-based data storage Cloud database with real-time updates Clean and intuitive finance dashboard UI Income & expense categorization PDF and Excel export functionality Scalable and production-ready architecture Ideal for startups, businesses, or custom fintech solutions requiring a reliable and user-friendly financial tracking system. Available for similar dashboard or finance-based app development projects.
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Cover image for Hello everyone, This is my first post here on Contra, and I ...
Hello everyone, This is my first post here on Contra, and I am excited to be part of this amazing creative community. I would like to share one of my previous projects. Gym and Fitness Web Application that I developed for a client. The platform allows users to manage their workout routines, track their fitness goals, and explore personalized plans through a user-friendly and responsive interface. It was a valuable experience that helped me enhance my skills in web development, user experience, and performance optimization. I am looking forward to connecting with other professionals here and exploring opportunities to collaborate on creative and impactful projects.
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249
AI Chatbot Developer(1)
Mufasil Iqbal's avatar
Mufasil Iqbal
Karachi, Pakistan
Innovative Solution-Driven Developer
$1k+
Earned
1x
Hired
4.9
Rating
1
Followers
Innovative Solution-Driven Developer
Cover image for Foods Inn | AI Restaurant Bot
Foods Inn | AI Restaurant Bot
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15
Cover image for TMBR | Portal
TMBR | Portal
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53
Cover image for Afkar | Framer Project
Afkar | Framer Project
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12
Cover image for Getz Pharma | Gastro Guru
Getz Pharma | Gastro Guru
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18
AI Chatbot Developer(1)
Nawaz Ur Rehman's avatar
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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12
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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25
AI Chatbot Developer(1)
Qasir Nawaz's avatar
Qasir Nawaz
Karachi, Pakistan
SaaS & AI Product Developer
SaaS & AI Product Developer
Cover image for These screenshots showcase Discord communities
These screenshots showcase Discord communities and server systems I have designed and configured.
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Cover image for 🎟️ Advanced Ticket System
🎟️ Advanced Ticket System Kyro Built to help communities provide fast, organized, and professional support experiences. Features include: 🎫 Dropdown ticket categories 🖱️ Interactive buttons 📝 Custom forms & workflows 📂 Organized ticket management 👥 Staff permissions ⚡ Fast response workflows 📊 Dashboard configuration The system was designed to be easy for members while giving moderators powerful tools to manage support efficiently. Built as part of the Kyro SaaS ecosystem using React, Node.js, MongoDB, and Discord integrations. #SaaS #CustomerSupport #Automation #Discord #NodeJS #React #MongoDB
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Cover image for A premium AI SaaS landing
A premium AI SaaS landing page designed to help startups showcase their product, generate leads, and improve conversions through modern UI/UX and high-performance design.
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7
Cover image for 🤖 Custom Bot Branding
🤖 Custom Bot Branding Kyro Premium One of the most unique features I've built for Kyro. Server owners can create a fully personalized bot identity for their community without building or hosting their own bot. Features include: ✨ Custom bot name 🖼️ Custom avatar 🎮 Custom activity status 🟢 Online presence controls ⚙️ Dashboard-based configuration 🚀 Instant deployment The goal was to give communities a unique identity while keeping setup simple and accessible. Built as part of the Kyro ecosystem using Node.js, React, MongoDB, and Discord integrations. #SaaS #Discord #NodeJS #React #MongoDB #Automation #ProductDesign
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AI Chatbot Developer(2)