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I will build an ai rag chatbot and knowledge base for your business


Alexander K
About this gig
Do you want an AI assistant that can actually answer questions using your own documents, knowledge base, or business data?
I will build a custom AI RAG (Retrieval-Augmented Generation) chatbot or knowledge assistant that connects an LLM to your information and provides context-aware answers based on your content.
What I can build
- AI chatbots powered by your own documents
- RAG knowledge bases
- PDF and document Q&A systems
- Internal company knowledge assistants
- Customer support assistants
- Technical documentation assistants
- AI-powered search systems
- Custom LLM applications
- Python AI APIs and backend services
- AI agents and workflow integrations
How it works
Your documents or data are processed into a searchable knowledge base. When someone asks a question, the system retrieves the most relevant information and provides it to the AI model before generating the response.
This helps the AI answer based on your actual information instead of relying only on its general knowledge.
I can work with
- Python
- OpenAI and other LLM APIs
- Local LLMs such as Ollama
- LangChain
- Vector databases
- REST APIs
- Docker
- Existing databases and business systems
I can also help integrate the AI system with an existing a
Get to know Alexander K
Alexander K
- FromKenya
- Member sinceSep 2021
- Avg. response time1 hour
- Last delivery3 years
Languages
English, Swahili
Hi, I'm Alexander, a software engineer specializing in Python, Rust, backend systems, APIs, automation, and AI.
I build practical RAG systems, AI knowledge assistants, LLM applications, APIs, automation workflows, and Dockerized services.
With experience in Linux, databases, Git, Docker, and modern AI tooling, I focus on building reliable, maintainable software that solves real problems—not just demos.
Let's turn your idea into working software.
