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You will get MERN Stack Developer | React Node Developer | SaaS Developer | AI Developer

Muhammad O.Status: Offline
Muhammad O. Muhammad O.
5.0
Rising Talent

Let a pro handle the details

Buy Web Application Programming services from Muhammad, priced and ready to go.
Muhammad O.Status: Offline
Muhammad O. Muhammad O.
5.0
Rising Talent

Let a pro handle the details

Buy Web Application Programming services from Muhammad, priced and ready to go.

Project details

Build powerful, scalable, and modern web applications using the MERN Stack (MongoDB, Express.js, React.js, Node.js) — or elevate your idea with AI-powered SaaS solutions.

As an experienced MERN Stack Developer, I develop complete end-to-end applications — from responsive React.js frontends to secure Node.js + Express.js backends and optimized MongoDB databases.

Whether you need a custom dashboard, SaaS MVP, or AI-integrated web app, I’ll design, build, and deploy your project with clean, scalable, and production-ready code.

I also integrate OpenAI APIs to add smart chatbots, automation, and content generation features, ensuring your app stands out with innovation and performance.

🔹 What I Offer

• MERN Stack Web & SaaS App Development
• RESTful APIs and Secure Authentication (JWT / OAuth)
• AI Integration (ChatGPT, OpenAI, DeepSeek)
• Admin Dashboards & Data Visualization
• Payment Gateway Integration (Stripe)
• Docker Setup & Containerization
• Cloud Deployment (Vercel, Render, AWS)

Turn your idea into a high-performance, future-ready web application built for scalability and success 🚀
Programming Languages
HTML & CSS, JavaScript, TypeScript
Coding Expertise
PSD to HTML
What's included
Service Tiers Starter
$100
Standard
$150
Advanced
$200
Delivery Time 5 days 10 days 15 days
Number of Revisions
222
Number of Pages
579
Design Customization
Content Upload
Responsive Design
Source Code

Frequently asked questions

5.0
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MJ

Muhammad J.
5.00
Jul 14, 2025
Trainer booking and video consulting app My experience working with him was smooth and professional. He understood the requirements clearly, communicated effectively throughout the project, and delivered high-quality work on time. Highly recommended!

MJ

Muhammad J.
5.00
Apr 27, 2025
Full Stack React Native App Needed Muhammad Owais delivered quality work. Highly recommended
Muhammad O.Status: Offline

About Muhammad

Muhammad O.Status: Offline
AI Automation | Chatbot, AI Agents, RAG | n8n, GoHighLevel (GHL)
100% Job Success
5.0  (2 reviews)
Karachi, Pakistan - 7:16 am local time
𝐄𝐯𝐞𝐫𝐲𝐨𝐧𝐞 𝐜𝐚𝐧 𝐛𝐮𝐢𝐥𝐝 𝐚𝐧 𝐀𝐈 𝐝𝐞𝐦𝐨. 𝐅𝐞𝐰 𝐜𝐚𝐧 𝐤𝐞𝐞𝐩 𝐢𝐭 𝐫𝐮𝐧𝐧𝐢𝐧𝐠 𝐰𝐡𝐞𝐧 𝐫𝐞𝐚𝐥 𝐮𝐬𝐞𝐫𝐬 𝐬𝐡𝐨𝐰 𝐮𝐩. 𝐋𝐞𝐭’𝐬 𝐛𝐮𝐢𝐥𝐝 𝐚𝐧 𝐀𝐈 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧, 𝐑𝐀𝐆 𝐜𝐡𝐚𝐭𝐛𝐨𝐭, 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭 𝐨𝐫 𝐕𝐨𝐢𝐜𝐞 𝐀𝐈 𝐰𝐢𝐭𝐡 𝐚 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 𝐭𝐡𝐚𝐭 𝐜𝐚𝐧 𝐡𝐚𝐧𝐝𝐥𝐞 𝟏,𝟎𝟎𝟎+ 𝐜𝐨𝐧𝐜𝐮𝐫𝐫𝐞𝐧𝐭 𝐮𝐬𝐞𝐫𝐬 𝐚𝐧𝐝 𝐚𝐜𝐡𝐢𝐞𝐯𝐞 𝟎% 𝐝𝐨𝐰𝐧𝐭𝐢𝐦𝐞 𝐭𝐡𝐫𝐨𝐮𝐠𝐡 𝐩𝐫𝐨𝐩𝐞𝐫 𝐬𝐲𝐬𝐭𝐞𝐦 𝐝𝐞𝐬𝐢𝐠𝐧 𝐚𝐧𝐝 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠.

We start with a 𝐟𝐫𝐞𝐞 𝐛𝐫𝐢𝐞𝐟 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 𝐩𝐥𝐚𝐧 𝐚𝐧𝐝 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐚𝐮𝐝𝐢𝐭☄️

𝙁𝙖𝙘𝙩𝙨 𝙖𝙗𝙤𝙪𝙩 𝙢𝙚:
• AI Engineer
• Multiple products (AI automations, RAG Chatbots, AI Voice, AI Agents)
• n8n & GHL (GoHighLevel)
• 100% Job Success Score
• AI SaaS handle 150k messages daily by 60+ businesses
• AI RAG Chatbot handles 1500+ concurrent chats
• Scalable AI Voice Agent
• Generated great 𝙧𝙚𝙫𝙚𝙣𝙪𝙚 form my clients

I architect production-grade AI Automation, from RAG pipelines & chatbots, agent workflows and AI Voice Agents to microservice and event-driven architecture and cloud deployment. With microservice-based design and scalable cloud deployment, helping clients ship reliable AI products faster while avoiding costly architecture mistakes.

HERE IS WHAT I CAN DO FOR YOU🫵🏻:

𝐀𝐈 & 𝐋𝐋𝐌 𝐒𝐲𝐬𝐭𝐞𝐦𝐬
• Production-grade RAG pipelines & AI chatbots (LLM + vector DBs)
• LLM fine-tuning & custom model integration
• AI/ML systems from MVP to full-scale deployment
• LangChain & LangGraph integration
• AI Voice Agents

𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞
• Microservice & event-driven architecture (Kafka, Redis, Node.js, Python)
• Highly scalable system design: built to handle real traffic
• REST & async APIs that don't break under pressure

𝐃𝐞𝐯𝐎𝐩𝐬, 𝐌𝐋𝐎𝐩𝐬 & 𝐂𝐥𝐨𝐮𝐝
• AWS infrastructure, Docker & Kubernetes deployments
• MLOps pipelines: model serving, monitoring, CI/CD
• Scale & optimize your existing project for production

𝐀𝐈 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐍𝐨-𝐂𝐨𝐝𝐞 𝐒𝐲𝐬𝐭𝐞𝐦𝐬
• AI workflow automation with n8n, Zapier, Make & GoHighLevel (GHL)
• AI agents that automate sales, support, lead generation, and internal operations
• CRM, WhatsApp, Slack, Gmail, Google Sheets, HubSpot & API integrations
• End-to-end business process automation with AI and custom workflows
• Custom MCP (Model Context Protocol) servers and AI tool integrations
• Multi-agent AI workflows and autonomous task execution


A FEW THINGS I'VE SHIPPED:
• TAXI MESSAGES: Portal for Texi businesses with AI Chatbot that helps customers book taxi. Used by 80+ Taxi Businesses Handle 150k+ messages daily
• Fintech CRM AI Chatbot: Handles 1500+ concurrent chats.
• CRM Real Time Customer Care Portal: Handles 1000+ concurrent chats.
• AI Voice Agent from Saudi Arabian Real Estate Agency that generate leads.
• AI automation for cold out reach on whatsapp for Saudi Arabian Real Estate Agency.

If your project is still JUST AN IDEA or BROKEN or LOW SCALE, JUST SHOOT ME A 💬 MESSAGE, I I'll come back with a real plan.

Highlighted Skills:
AI Engineer | LLM Integration | LangChain | LangGraph | RAG Pipeline Development | AI Chatbot Development | Python Developer | Node.js Developer | FastAPI Developer | REST API Development | Microservices Architecture | Event-Driven Architecture | Apache Kafka | Redis | Docker | Kubernetes | AWS Developer | Cloud Deployment | DevOps Engineer | MLOps | CI/CD Pipelines | Fine-Tuning LLMs | Vector Database | AI System Design | Scalable Backend Development | System Architecture | Full Stack AI Developer | React Developer | Next.js Developer | PostgreSQL | MongoDB | AI App Development | MVP Development | API Integration | OpenAI API | LangChain | Machine Learning | HubSpot | Salesforce | Zoho CRM | Pipedrive | Google Workspace | Google Sheets | Notion | ClickUp | Calendly | n8n | Zapier | Make | GoHighLevel (GHL) | Microsoft Power Automate | Pipedream

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.

Project Discussion & Requirements Gathering

We’ll discuss your app goals, features, and target users. You can share references or designs to finalize the tech stack, database choice, and any AI integration needs for your MERN or SaaS project.

UI/UX Implementation (Frontend Development)

I’ll build a responsive, fast, and modern interface using React.js and Tailwind CSS. The design will be mobile-friendly, reusable, and aligned with your brand to deliver a smooth user experience.

Review the work, release payment, and leave feedback to Muhammad.