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Fiverr Pro
English
$
USD
I will build ai agents and chatbots using langchain and langgraph
Salman Khan
About this gig
Need an AI chatbot, RAG system, or AI agent that can actually work with your business data and tools?
I build production-ready AI solutions that understand your data, answer questions accurately, connect with external tools, and automate real tasks.
What I Build:
- AI chatbots for websites, customer support & FAQs
- RAG chatbots trained on PDFs, documents, websites & databases
- AI agents using LangChain & LangGraph
- MCP integrations for connecting AI agents with tools and services
- AI automation and API integrations
- AI knowledge assistants with citations
- Full-stack AI apps with Python, FastAPI, React & Next.js
- Voice-to-text solutions using Whisper
️AI Reliability & Guardrails:
- Prompt injection protection
- Input/output validation
- Structured responses
- Tool-use validation
- Hallucination reduction
- AI testing & evaluation
️ Tech Stack:
Python, OpenAI, GPT, Claude, LangChain, LangGraph, MCP, RAG, Pinecone, Chroma, Supabase, FastAPI, React, Next.js & Whisper.
Have an AI idea? Message me your requirements and I'll help you choose the right solution before you order.
Get to know Salman Khan
Salman Khan
Clean Data Smart Models Clear Results
- FromPakistan
- Member sinceMar 2025
- Avg. response time1 hour
- Last delivery3 months
Languages
English
As a Data Scientist with a CS Bachelor's, I cover the complete lifecycle: raw data cleaning, EDA, Machine Learning, Deep Learning, and NLP.
I specialize in deploying modern AI solutions from ML to production-grade RAG and Agentic AI orchestrations. I deliver clean Python code and clear guidance, helping students, researchers, and businesses turn complex data into intelligent, automated systems.
My Portfolio
FAQ
I don't know anything technical — can I still work with you?
I don't know anything technical — can I still work with you?I don't know anything technical — can I still work with you?
What do you need from me to get started?
Your documents, website content, or data the bot should learn from, a clear idea of what you want it to do, and API keys for OpenAI or Claude (I can walk you through getting these if you don't have them yet).
Will there be any ongoing costs after delivery?
Possibly — things like OpenAI/Claude API usage and hosting (Streamlit Cloud, Vercel, etc.) are billed separately by those providers, not by me. I'll give you a clear cost estimate before we start so there are no surprises.
Can I make changes myself after delivery?
Yes. You'll get the full source code, and I'll include simple instructions so you or your team can update documents, tweak settings, or make small changes without needing me every time.
Do you work across different time zones?
Yes, I'm flexible and happy to accommodate your schedule for calls or updates.
I already have a chatbot or RAG app — can you improve it instead of building from scratch?
Yes. I can review what you have, fix issues, or extend it with better retrieval, an agent layer, or a cleaner UI.
What if I'm not happy with the result?
We'll work through revisions together until it matches what you need — my goal is a result you're actually satisfied with, not just a delivery I can mark done.
