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Fiverr Pro
English
$
USD
I will build ai agents, rag chatbots and multi agent systems
Sahil Patil
About this gig
Need an AI system that does more than generate text?
I build custom AI agents, RAG chatbots, multi-agent workflows, and AI-powered web applications designed around your actual use case.
What I can build
AI agents with tool calling and multi-step workflows Multi-agent systems with LangGraph RAG chatbots for PDFs, documents, websites and knowledge bases AI research and automation agents LLM-powered features for existing applications Custom API and database integrations AI SaaS and full-stack AI applications
Tech stack
Python FastAPI LangChain LangGraph PostgreSQL Redis Celery React Next.js Docker REST APIs LLM APIs
I can handle the AI workflow, backend, database, frontend integration and deployment depending on your project scope.
You receive clean source code, a structured implementation, and clear setup instructions.
Message me before ordering with your idea, requirements, and preferred AI model so I can confirm the scope and recommend the right architecture.
Get to know Sahil Patil
Sahil Patil
Your brand deserves a website that performs I build it
- FromIndia
- Member sinceMay 2025
- Avg. response time1 hour
- Last delivery8 months
Languages
Marathi, English, Hindi
🚀 Top 1% AI & Software Engineer | Python, FastAPI, LLMs & AI Agents
I build scalable backend systems and AI-powered applications using Python, FastAPI, PostgreSQL, LangChain, LangGraph, Celery, Redis, Docker, and LLM APIs.
✅ AI Agents & Multi-Agent Systems
✅ REST APIs & Async Backends
✅ RAG & LLM Integrations
✅ React & Next.js Applications
✅ PostgreSQL, Redis & Celery
✅ Docker & Production-Ready Solutions
📩 Have an AI or backend project in mind? Let’s build it together!
My Portfolio
FAQ
What do I need to provide before ordering?
Please send your project idea, main requirements, preferred AI model if you have one, available documents/data, required integrations, and any existing code or design. If you're unsure about the architecture, message me first and I can help define the scope.
Can you build both the frontend and backend?
Yes. Depending on the package, I can build the AI/backend layer with Python and FastAPI and integrate it with a React or Next.js frontend.
Can you build a RAG chatbot using my documents?
Yes. I can build RAG systems using PDFs, documents, website content, databases, or other approved data sources so the AI can retrieve relevant context before generating responses.
Can the AI agent use external tools and APIs?
Yes. Agents can be connected to REST APIs, databases, search tools, business systems, and other services when the required API/documentation is available.
Can you build multi-agent systems?
Yes. I can design workflows where specialized agents handle different tasks and coordinate through an orchestration layer such as LangGraph.
Which AI models can you integrate?
I can work with supported LLM APIs and model providers based on your requirements. Send me your preferred model or use case and I will confirm compatibility before starting.
Will I receive the source code?
Yes. Source code and relevant setup/documentation are included according to the selected package.
Can you deploy the application?
Yes. Deployment can be included for suitable projects using Docker and supported hosting/cloud platforms. Deployment scope should be confirmed before ordering.
