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 time2 hours
- Last delivery4 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.
$600-$800
Price
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...
$1,000-$2,500
Price
3 months
Duration
Helpful?D 
dirktaylor531

United States
Ongoing collaborationFeroz and the team are excellent at executing my projects
$200-$400
Price
1 day
Duration
Helpful?D 
dirktaylor531

United States
Ongoing collaborationExcellent work
$200-$400
Price
1 day
Duration
F 
Seller's Response
Helpful?D 
dirktaylor531

United States
Ongoing collaborationFeroz and his team meet all my expectations
$200-$400
Price
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.
$600-$800
Price
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...
$1,000-$2,500
Price
3 months
Duration
Helpful?D 
dirktaylor531

United States
Ongoing collaborationFeroz and the team are excellent at executing my projects
$200-$400
Price
1 day
Duration
Helpful?D 
dirktaylor531

United States
Ongoing collaborationExcellent work
$200-$400
Price
1 day
Duration
F 
Seller's Response
Helpful?D 
dirktaylor531

United States
Ongoing collaborationFeroz and his team meet all my expectations
$200-$400
Price
4 days
Duration
F 
Seller's Response
Helpful?

