You will get a Fully Functional SASS MVP
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Project details
🚀 AI Engineer | LangChain Expert | RAG & Custom Model Training
I specialize in building intelligent, real-time AI applications using LangChain, Retrieval-Augmented Generation (RAG) pipelines, and custom model training. With over a year of hands-on experience, I’ve worked across NLP workflows, scalable backend systems, and AI product integrations.
I can share live demos or code repositories of past successful projects on request.
Many developers focus on high fees — I focus on solving your problem efficiently. I prioritize client satisfaction, clear communication, and timely delivery. My goal is to provide high-quality AI solutions tailored exactly to your needs.
🔧 My AI Engineering Services include:
RAG Pipelines with LangChain and vector stores (e.g., ChromaDB, FAISS)
Integration with OpenAI, Cohere, Hugging Face, and custom models
Fine-tuning and prompt engineering
Backend APIs using FastAPI or Node.js
💡 Why work with me?
100% Client Satisfaction Priority
Fast and transparent communication
Regular project updates
Ready to build your AI solution?
👉 Let’s get started, feel free to place an ORDER or message me with your requirements.
I specialize in building intelligent, real-time AI applications using LangChain, Retrieval-Augmented Generation (RAG) pipelines, and custom model training. With over a year of hands-on experience, I’ve worked across NLP workflows, scalable backend systems, and AI product integrations.
I can share live demos or code repositories of past successful projects on request.
Many developers focus on high fees — I focus on solving your problem efficiently. I prioritize client satisfaction, clear communication, and timely delivery. My goal is to provide high-quality AI solutions tailored exactly to your needs.
🔧 My AI Engineering Services include:
RAG Pipelines with LangChain and vector stores (e.g., ChromaDB, FAISS)
Integration with OpenAI, Cohere, Hugging Face, and custom models
Fine-tuning and prompt engineering
Backend APIs using FastAPI or Node.js
💡 Why work with me?
100% Client Satisfaction Priority
Fast and transparent communication
Regular project updates
Ready to build your AI solution?
👉 Let’s get started, feel free to place an ORDER or message me with your requirements.
Target Country
Worldwide, United States, United KingdomWhat's included
| Service Tiers |
Starter
$99
|
Standard
$200
|
Advanced
$500
|
|---|---|---|---|
| Delivery Time | 3 days | 10 days | 15 days |
Number of Projects | 1 | 2 | 2 |
General Project Consulting | |||
Define Project Goals | |||
Define Deliverables & KPIs | |||
Establish Schedule & Milestones | |||
Risk Management | |||
Resource Management | |||
Budget Management | |||
Project Reports | |||
Project Diagrams Provided |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$30 - $100
Additional Project
(+ 4 Days)
+$10Frequently asked questions
25 reviews
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ZR
Zak R.
Apr 17, 2026
Senior React Developer - Text-to-PDF Carousel Generator SaaS MVP - $5,000 Fixed
great to work with and always delivered, very happy with final product, would recommend and will work with in future. thanks muhammad.
DH
Dustin H.
Mar 5, 2026
Next.js + Supabase Expert Needed to Fix Auth and Deployment Issues for Web App
I hired this developer to build an app for me and the experience was excellent from start to finish. Communication was clear, he moved quickly, and he consistently delivered exactly what he said he would.
What I appreciated most was that he actually thought through the product, not just the code. When something could be improved, he suggested better approaches instead of just blindly following instructions. That saved time and made the final product much better.
He’s also very strong when it comes to AI systems and RAG architectures. He clearly understands how to design and implement modern AI workflows rather than just stitching things together. That made a big difference for this project.
The quality of the work was strong, the turnaround was fast, and he handled feedback and iterations without any issues. Overall very professional and easy to work with.
I would absolutely hire him again and recommend him to anyone looking for a reliable developer who can execute quickly and deliver solid results.
What I appreciated most was that he actually thought through the product, not just the code. When something could be improved, he suggested better approaches instead of just blindly following instructions. That saved time and made the final product much better.
He’s also very strong when it comes to AI systems and RAG architectures. He clearly understands how to design and implement modern AI workflows rather than just stitching things together. That made a big difference for this project.
The quality of the work was strong, the turnaround was fast, and he handled feedback and iterations without any issues. Overall very professional and easy to work with.
I would absolutely hire him again and recommend him to anyone looking for a reliable developer who can execute quickly and deliver solid results.
MZ
Martin Z.
Feb 18, 2026
Next.js SaaS Developer: Build B2B Ad Platform from Starter Kit
Working with Muhammad was a great experience from start to finish. He took our idea and turned it into a fully functioning app - no small feat - and did so with professionalism and skill throughout the entire process. What really stood out was how responsive he was whenever questions or issues came up. He never left us wondering where things stood. If you're looking for a developer who can take a concept and bring it to life, Muhammad is your guy. Highly recommend and very grateful for his support on this project.
RL
Ryan L.
Feb 18, 2026
Full-Stack Web Developer for Github and Cloudflare
KH
Katie H.
Oct 6, 2025
AI Developer / GPT Integration Specialist for Skincare Consultation Tool
About Muhammad
Full Stack Expert| React/Next.js, Python| AI-LLM, SaaS MVP|Claude code
100%
Job Success
Lahore, Pakistan - 8:50 pm local time
With 8 years building across FinTech, MedTech, and EdTech, SaaS platforms, I've seen what breaks AI systems at scale — poor architecture, throwaway prototypes, LLM integrations that collapse under real usage. I build the opposite: structured, tested, and designed to grow with your product.
What I build:
→ Custom AI agents and multi-agent workflows (LangChain, LangGraph, CrewAI, AutoGen)
→ RAG pipelines with semantic search (Pinecone, ChromaDB, pgVector, FAISS)
→ LLM integrations across GPT, Claude, Gemini with prompt engineering
→ AI SaaS platforms — full stack, from React/Next.js frontend to FastAPI/Python backend
→ Intelligent automation with context-aware memory and tool-use agents
AI Tools & Development Stack
I am experienced with modern AI-powered development workflows using Claude Code, Cursor, GitHub Copilot, Lovable, and Vercel for rapid prototyping, scalable full-stack development, deployment, and AI-assisted engineering workflows.
🤖 𝗔𝗜 & 𝗟𝗟𝗠 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴:
I build production-ready AI systems — not prototypes. From LLM integrations to multi-agent architectures, every system is structured for real-world usage, maintainability, and scale.
𝗟𝗟𝗠 & 𝗔𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀:
GPT-4o · Claude · Gemini · DeepSeek — custom agents, context-aware chat, prompt engineering, and workflow orchestration.
𝗔𝗜 Automation
Workflow automation using Zapier, Make, and n8n — connected to AI layers for intelligent, trigger-based pipelines.
➡️𝗥𝗔𝗚 & 𝗔𝗴𝗲𝗻𝘁 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲𝘀:
Full RAG pipeline development using LangChain, LangGraph, LangSmith, CrewAI, and AutoGen. Memory-enabled systems, tool-use agents, and structured reasoning flows built for production.
➡️𝗩𝗲𝗰𝘁𝗼𝗿 𝗦𝗲𝗮𝗿𝗰𝗵 & 𝗔𝗜 𝗗𝗮𝘁𝗮 𝗟𝗮𝘆𝗲𝗿𝘀:
ChromaDB · Pinecone · FAISS · Redis · pgVector — embedding pipelines, semantic search, and context management optimized for AI systems at scale.
💻 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁:
As a full stack developer I build Advance applications using robust technologies;
➡️ Programming languages: JavaScript, python & Typescript
➡️𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁:
• React, Next.js , React Native for mobile
• Tailwind CSS, Shadcn, Chakra UI, Material UI
• Responsive UI/UX with performance optimization
➡️𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁:
• Python: FastAPI, Django, Flask
• Node.js: Express, Nest.js
• REST APIs & scalable backend services
➡️𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲:
• Clean, modular, scalable system design • API-first development • Production-grade SaaS architecture
☁️ 𝗖𝗹𝗼𝘂𝗱, 𝗗𝗲𝘃𝗢𝗽𝘀 & 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁
• AWS, GCP • Supabase, Firebase • Vercel deployments • Dockerized microservices
• Serverless architectures • CI/CD automation
🗄️ 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 & 𝗗𝗮𝘁𝗮 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴:
• PostgreSQL, MySQL • MongoDB • Supabase, Firebase
🌟 𝗪𝗵𝘆 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲?
✅AI-First Architecture – I design intelligent systems that are structured, scalable, and production-ready — not experimental prototypes.
✅End-to-End Ownership – From architecture and development to deployment and optimization, I handle the full lifecycle.
✅Scalable & Clean Code – Built for performance, growth, and long-term lmaintainability.
✅Proven Delivery – 8+ years of experience delivering SaaS platforms and AI-powered applications with consistent results.
✅Clear Communication & Reliability – Fast responses, structured updates, and dependable execution.
I work closely with founders and early-stage teams to build MVPs and SaaS products with clean backend architecture and clear scaling paths. I stay hands-on as a Full Stack and Backend Developer, ensuring the product is built correctly from day one, with maintainable code, solid structure, and no throwaway prototypes. When needed, I also collaborate with trusted specialists to support delivery.
Regards,
Muzamil
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.
Request Approval
I will accept the request of the client and will try to work according to the need of hour.