I will build custom ai assistant with advanced rag and finetuning

Generic AI tools like ChatGPT dont understand your company, your documents, or your workflows by default. I build custom AI assistants that can securely answer questions from your own business data, including PDFs, websites, Notion pages, internal documents, help centers, product docs, and knowledge bases.

To make the assistant accurate and reliable, I use advanced AI engineering practices such as Hybrid RAG, vector search, keyword search, metadata filtering, reranking, prompt optimization, structured retrieval, and source-grounded responses. This helps the AI find the right information before answering, instead of giving generic or made-up responses.

For more advanced use cases, I can also support model fine-tuning workflows such as SFT and DPO to better match your industry, tone, internal policies, compliance needs, or preferred answer style.

Whether you need an internal support bot, customer service chatbot, document search assistant, employee knowledge assistant, or industry-specific AI tool, I can help turn your company knowledge into a secure, reliable, and context-aware AI assistant.