You will get Real-Time Web App with WebSocket & Socket.io
Project details
I build high-performance, real-time web applications using WebSocket and Socket.io for use cases like live chat, collaborative tools, and real-time dashboards. My stack uses NestJS WebSocket Gateways with Redis Pub/Sub on the backend and React on the frontend, enabling horizontal scaling across multiple servers. I delivered a real-time buyer–seller messaging system that cut customer support inquiries by 45% for a marketplace client. Every system is rigorously load-tested under simulated peak traffic to ensure reliability at scale.
Key Features:
⭐️ Socket.io & NestJS WebSocket Gateway
⭐️ React real-time frontend integration
⭐️ Redis Pub/Sub for multi-instance scaling
⭐️ Real-time chat with read receipts & typing indicators
⭐️ Live dashboards with SSE / WebSocket push
⭐️ JWT authentication per WebSocket connection
⭐️ Peak-traffic load testing before launch
Why Choose This Service:
✓ NestJS + React specialist for real-time systems
✓ 45% reduction in support tickets via live chat
✓ Redis Pub/Sub for horizontal scaling
✓ Load tested at 5x expected traffic before launch
✓ Secure WebSocket auth with per-connection JWT
✓ Clean, documented code with strong test coverage
Key Features:
⭐️ Socket.io & NestJS WebSocket Gateway
⭐️ React real-time frontend integration
⭐️ Redis Pub/Sub for multi-instance scaling
⭐️ Real-time chat with read receipts & typing indicators
⭐️ Live dashboards with SSE / WebSocket push
⭐️ JWT authentication per WebSocket connection
⭐️ Peak-traffic load testing before launch
Why Choose This Service:
✓ NestJS + React specialist for real-time systems
✓ 45% reduction in support tickets via live chat
✓ Redis Pub/Sub for horizontal scaling
✓ Load tested at 5x expected traffic before launch
✓ Secure WebSocket auth with per-connection JWT
✓ Clean, documented code with strong test coverage
Programming Languages
HTML & CSS, TypeScriptCoding Expertise
Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$100
|
Standard
$250
|
Advanced
$450
|
|---|---|---|---|
| Delivery Time | 4 days | 8 days | 15 days |
Number of Revisions | 3 | 4 | 6 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
About Muhammad
Senior Full-Stack AI Architect | React, NestJS, Java |RAG & Agentic AI
Lahore, Pakistan - 7:27 am local time
🏆 𝐀𝐖𝐒 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐀𝐈 𝐏𝐫𝐚𝐜𝐭𝐢𝐭𝐢𝐨𝐧𝐞𝐫 | 𝟏𝟓+ 𝐆𝐥𝐨𝐛𝐚𝐥 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 | 𝐀𝐯𝐚𝐢𝐥𝐚𝐛𝐥𝐞 𝐓𝐎𝐃𝐀𝐘 𝐟𝐨𝐫 𝐑𝐚𝐩𝐢𝐝 𝐓𝐮𝐫𝐧𝐚𝐫𝐨𝐮𝐧𝐝.
🚀 Your AI Should Work For You, 𝐍𝐨𝐭 𝐀𝐠𝐚𝐢𝐧𝐬𝐭 𝐘𝐨𝐮.
Most businesses waste money on AI tools that sound great but break in real life , wrong answers, messy workflows, zero reliability.
𝐈 𝐟𝐢𝐱 𝐭𝐡𝐚𝐭.
I build AI systems that are reliable, predictable, and built around YOUR business , not copy-pasted templates.
🔍 𝐖𝐡𝐚𝐭 𝐌𝐚𝐤𝐞𝐬 𝐌𝐞 𝐃𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐭?
✅ AWS Certified: Not just a developer, a certified AI specialist.
✅ Bank-Grade Security: Built into every project from day one.
✅ No Hallucinations: AI that gives consistent, structured, and reliable answers every time.
✅ Daily Updates: Stay informed via Slack or Discord so you are never left guessing.
✅ Zero Hand-Holding Needed: Just share a Figma file or your idea, and I deliver results.
𝐖𝐄 𝐌𝐀𝐘 𝐍𝐎𝐓 𝐁𝐄 𝐀 𝐌𝐀𝐓𝐂𝐇 𝐈𝐅:
❌ You're optimizing purely for the lowest price.
❌ Your project involves gambling, adult content, or unethical use cases.
❌ You expect round-the-clock availability without professional boundaries.
❌ You consistently prioritize deadlines over sound engineering practices.
🛠 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐈 𝐃𝐞𝐥𝐢𝐯𝐞𝐫 𝐅𝐨𝐫 𝐘𝐨𝐮𝐫 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬
🤖 𝐀𝐈 𝐂𝐚𝐩𝐚𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬 𝐓𝐡𝐚𝐭 𝐀𝐜𝐭𝐮𝐚𝐥𝐥𝐲 𝐖𝐨𝐫𝐤 𝐅𝐨𝐫 𝐘𝐨𝐮
• Custom AI Agents and Chatbots (OpenAI, Claude, Gemini)
• RAG Systems: AI that reasons over YOUR private business data (LangChain, LangGraph, LlamaIndex)
• Vector Databases: Pinecone, Weaviate, Supabase Vector, Milvus
• Workflow Automation to save you time and money (n8n, Make)
💻 𝐀𝐩𝐩𝐬 𝐚𝐧𝐝 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 𝐁𝐮𝐢𝐥𝐭 𝐅𝐨𝐫 𝐆𝐫𝐨𝐰𝐭𝐡
• SaaS Platforms (React, NestJS, Java Spring Boot, MERN, MEAN)
• Mobile Apps (React Native for iOS and Android)
• Chrome Extensions with AI built in (Manifest V3)
• High-Performance APIs (GraphQL, REST, Apollo Federation)
• Enterprise Features: Multi-tenant SaaS, Stripe Integration, RBAC Security
• Real-Time Systems: WebSockets and Socket,IO
☁️ 𝐂𝐥𝐨𝐮𝐝 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 𝐓𝐡𝐚𝐭 𝐒𝐜𝐚𝐥𝐞𝐬 𝐖𝐢𝐭𝐡 𝐘𝐨𝐮
• AWS (EKS, Lambda, S3, RDS) and Railway.app
• Docker, Kubernetes, and Containerized Microservices
• CI/CD Pipelines (GitHub Actions) and Infrastructure as Code
🤝 𝐖𝐇𝐘 𝐓𝐎𝐏 𝐂𝐋𝐈𝐄𝐍𝐓𝐒 𝐇𝐈𝐑𝐄 𝐌𝐄
Deterministic AI: Predictable AI behavior via structured JSON outputs no hallucinations.
Modular Architecture: Using NestJS and MERN, I build systems that are easy to test and scale.
Product-First Mindset: I prioritize ROI, human-in-the-loop flows, and cost-aware LLM routing.
The Partnership Model: Async-first, daily updates via Slack/Discord, and Loom walkthroughs.
𝗪𝗛𝗔𝗧 𝗬𝗢𝗨 𝗚𝗘𝗧 𝗪𝗢𝗥𝗞𝗜𝗡𝗚 𝗪𝗜𝗧𝗛 𝗠𝗘
• Clean Code: Strictly typed TypeScript and Java no "spaghetti" logic.
• Security-First: OWASP-aware development and data privacy compliance.
• Zero Hand-holding: Give me a vision or a Figma link, and I’ll handle the rest.
𝗟𝗘𝗧’𝗦 𝗖𝗢𝗡𝗡𝗘𝗖𝗧
If you need a high-velocity engineer to architect your next AI SaaS, build a Chrome Extension, or modernize an enterprise system, click "Invite" or "Message."
No buzzwords. No fluff. Just real engineering that ships.
Warm Regards,
Muhammad Uzair
Senior Full-Stack & AI Architect | AWS Certified AI Practitioner
🛠 𝐊𝐄𝐘𝐖𝐎𝐑𝐃𝐒
Full-Stack Development, React, NextJS, NestJS, MERN Stack, MEAN Stack, Chrome Extension Development, TypeScript, Java Spring Boot, NodeJS, ExpressJS, MongoDB, AI Agent Integration, LLM, RAG Pipelines, LangChain, LangGraph, LlamaIndex, Vector Databases, Pinecone, Weaviate, Supabase, AWS Certified, Railway app, Microservices, Multi-tenant SaaS, Stripe, GraphQL, REST API, Apollo Federation, CI/CD, Docker, Kubernetes, PostgreSQL, Agentic AI, Structured Outputs, OpenAI, Claude, Gemini, GPT-4, n8n, Make com, Vercel, MVP Development, TypeORM, Prisma, React Native, WebSockets, Socket IO, Redis, Elasticsearch, Serverless Architecture, Firebase, Tailwind CSS, ShadCN, API Integration, Payment Gateway Integration, OAuth, JWT Authentication, RBAC, OWASP Security, Cloud Architecture, AWS Lambda, AWS EKS, AWS S3, Infrastructure as Code, Terraform, GitHub Actions, Prompt Engineering, Fine-Tuning, Chatbot Development, AI Automation, Business Process Automation, SaaS Development, Enterprise Software, Legacy System Migration, Figma to Code.
Steps for completing your project
After purchasing the project, send requirements so Muhammad can start the project.
Delivery time starts when Muhammad receives requirements from you.
Muhammad works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Requirements Review
Review all client inputs, clarify feature scope, and finalize the technical approach before writing any code.
Architecture & Project Setup
Set up NestJS backend, React frontend, WebSocket gateway, and Redis connection with clean folder structure.