I will develop advanced ai agents with rag, langchain, langgraph, tools and memory


About this gig
Are you looking for a custom AI agent that can reason, retrieve documents, use tools, and act autonomously like AutoGPT, Devin, or OpenAI Assistants?
I am Feroz Khan, a professional AI engineer and founder of FICIALI, with 5+ years of experience in building AI systems, LLM agents, and RAG pipelines using frameworks like:
- LangChain
- LangGraph
- OpenAI GPT-4 / Claude / Mistral
- FAISS / Pinecone / Chroma
- FastAPI / Streamlit / Flask
- RAG (Retrieval-Augmented Generation)
- Voice & tool-based agents (ElevenLabs, APIs)
- HuggingFace Transformers
What I Will Deliver:
AI Agents With:
- Retrieval Augmented Generation (RAG)
- Tool use: call APIs, scrape web, use calculators, query DBs
- Memory (short-term + long-term)
- LangGraph agent workflows with control over state
- Streamlit or FastAPI web interface (on request)
Use Cases I Build:
- RAG powered chatbots from PDFs, websites, or Notion
- Custom AI agents for research, automation, or task planning
- Multiagent systems with LangGraph or CrewAI
- Voice based personal assistants using Whisper + ElevenLabs
- Agents that email, scrape, summarize, or interact with APIs
Tools & Frameworks:
- LangChain, LangGraph, CrewAI, Anthropic and more
Get to know Feroz Khan
Founder CEO of FICIALI, AI Engineer, LLM Engineer, Computer Vision Expert
- FromPakistan
- Member sinceJun 2018
- Avg. response time3 hours
- Last delivery6 months
Languages
Urdu, Sindhi, English, Arabic
My Portfolio
6 reviews for this Gig
| (4) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
J 
jamesquigleycom

United Kingdom
Ongoing collaborationExcellent experience working with Feroz. He has built me my own local version of chatgpt. His communication is always professional, always personable and he always delivers.
11 days
Duration
F 
Seller's Response
Helpful?B 
brykel

United States
Extremely Disappointing Experience — Avoid This Freelancer My experience with this freelancer was deeply frustrating and ultimately damaging to my business. He divided my project into four stages, delivered only a superficial first stage, and then completely failed to provide the second stage. Because...
3 months
Duration
Helpful?D 
dirktaylor531

United States
Ongoing collaborationFeroz and the team are excellent at executing my projects
1 day
Duration
Helpful?D 
dirktaylor531

United States
Ongoing collaborationExcellent work
1 day
Duration
F 
Seller's Response
Helpful?D 
dirktaylor531

United States
Ongoing collaborationFeroz and his team meet all my expectations
4 days
Duration
F 
Seller's Response
Helpful?
6 reviews for this Gig
| (4) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
J 
jamesquigleycom

United Kingdom
Ongoing collaborationExcellent experience working with Feroz. He has built me my own local version of chatgpt. His communication is always professional, always personable and he always delivers.
11 days
Duration
F 
Seller's Response
Helpful?B 
brykel

United States
Extremely Disappointing Experience — Avoid This Freelancer My experience with this freelancer was deeply frustrating and ultimately damaging to my business. He divided my project into four stages, delivered only a superficial first stage, and then completely failed to provide the second stage. Because...
3 months
Duration
Helpful?D 
dirktaylor531

United States
Ongoing collaborationFeroz and the team are excellent at executing my projects
1 day
Duration
Helpful?D 
dirktaylor531

United States
Ongoing collaborationExcellent work
1 day
Duration
F 
Seller's Response
Helpful?D 
dirktaylor531

United States
Ongoing collaborationFeroz and his team meet all my expectations
4 days
Duration
F 
Seller's Response
Helpful?

