Browse categories
Explore
Fiverr Pro
English
$
USD
I will build custom ai agents and rag chatbots
Usman Khan
Vetted by Fiverr Pro
Usman Khan was selected by the Fiverr Pro team for their expertise.
About this gig
Need a custom AI agent that actually works with your business, data, and tools?
I build production-ready AI agents, RAG systems, LLM applications, and intelligent automations using Python, FastAPI, LangChain/LangGraph, OpenAI, Claude, Gemini, vector databases, and custom APIs.
I can build:
- Custom AI agents and assistants
- RAG agents trained on PDFs, websites, or business data
- Tool calling and multi-step agent workflows
- API, CRM, database, and third-party integrations
- Customer support and internal knowledge agents
- Multi-agent systems and AI automation
- FastAPI backends and web dashboards
Why work with me?
- Fiverr Pro-vetted Full-Stack & AI Engineer
- 6+ years of development experience
- Production-ready, scalable architecture
- Clean source code and documentation
- 38K+ YouTube community teaching AI, Python, and software development
Every AI project is different. Message me before ordering with your idea, required integrations, and preferred AI model, and Ill recommend the best architecture and package.
Get to know Usman Khan
Usman Khan
AI Engineer and Full Stack Developer
Usman Khan is part of the Fiverr Pro catalog and has been hand-picked by a dedicated Fiverr Pro team for their skills and expertise.
Vetted for
AI Development
Chatbot Development
Software Development
Vibe Coding
Website Development
- FromPakistan
- Member sinceMay 2026
- Avg. response time1 hour
- Last delivery1 month
Languages
English, Urdu, Punjabi, French, German
Hi, I’m Usman — an AI Engineer and Full Stack Developer with 6+ years of experience building scalable, production-ready software for startups and businesses.
I build AI agents, RAG chatbots, AI SaaS products, custom web applications, APIs, automation systems, e-commerce platforms, and business software using Python, FastAPI, Django, React, Next.js, Node.js, MERN, LLMs, and Machine Learning.
I also run a YouTube channel with 38K+ subscribers, where I teach AI, Python, Machine Learning, and software development.
Have an idea? Message me and let’s turn it into a real product.
My Portfolio
FAQ
What type of AI agents can you build?
I can develop customer support agents, knowledge assistants, research agents, sales agents, internal business assistants, RAG agents, coding agents, workflow agents, and custom agentic systems.
Can you train the AI agent on my own data?
Yes. I can build a RAG system using your PDFs, documents, website content, databases, FAQs, or other business knowledge.
Which AI models can you integrate?
I can work with OpenAI, Claude, Gemini, open-source LLMs, and other models depending on your requirements.
Can the AI agent connect with my existing software?
Yes. I can integrate APIs, databases, CRMs, SaaS platforms, internal systems, webhooks, and other tools that provide integration access.
Do you provide the source code?
Yes. Source code for the agreed custom development is included.
Can you build the frontend as well?
Yes. For larger projects I can build a complete web interface or dashboard using React or Next.js alongside the AI backend.
Can you improve an existing AI agent?
Yes. I can debug, optimize, extend, or redesign an existing AI agent, RAG pipeline, FastAPI backend, or LLM application.
Should I contact you before ordering?
Yes. AI agent projects vary significantly in scope, integrations, and architecture. Please message me first so I can recommend the right package.
