I will build custom web application with ai chatbot, rag, and llm integration


About this gig
Transform your business with cutting-edge AI. I build intelligent web applications powered by GPT-5.2, Claude, and custom LLM integrations. From smart chatbots to document analysis systems, I deliver AI that actually works.
My Expertise: LangChain & LangGraph and Dify multi-agent systems
RAG (Retrieval-Augmented Generation) with vector databases
Conversational AI & chatbots (Dify, custom builds)
FastAPI backends with React/Next.js frontends
OpenAI, Anthropic Claude, Groq integrations
Document processing & semantic search
Real-World Applications:
- Customer support chatbots that understand context
- Document Q&A systems for enterprise knowledge
- AI content generators with brand voice
- Intelligent search engines
- Data extraction & analysis tools
Tech Stack: FastAPI, React/Next.js, LangChain, Pinecone/Qdrant, PostgreSQL, Docker
Get to know Shams
AI Solutions Engineer, Agents, RAG, Function Calling, Vision
- FromBangladesh
- Member sinceJan 2023
- Avg. response time1 hour
- Last delivery3 months
Languages
English
Other AI Development Services I Offer
reviews for this Gig
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S stevenwilson931

United States
outstanding experience! The seller delivered a high quality order on time and exceeded my expectations. Communication was smooth and professional. Highly recommend!
$800-$1,000
Price
1 day
Duration
Helpful?
reviews for this Gig
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| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
S stevenwilson931

United States
outstanding experience! The seller delivered a high quality order on time and exceeded my expectations. Communication was smooth and professional. Highly recommend!
$800-$1,000
Price
1 day
Duration
Helpful?

