• Projects 4
  • Rating 5.0
  • Rating 1 518

Budget: 16000 UAH Deadline: 6 days

Hello. I have reviewed the task description and understand it. You already have a working RAG, but with low relevance, chunking issues, indexing, and document processing. This is a classic scenario of an incorrect architectural foundation, not just "settings." I work specifically with production-RAG systems on LangChain, Weaviate, FastAPI, and vector databases. I can conduct a detailed technical audit, identify bottlenecks, build a new architecture for pipelines, and implement changes, not just write recommendations. What I will do: audit all components (processing, chunking, embeddings, indexing, retrieval), correct chunking strategy and embedding pipeline, optimize integration with Weaviate and search strategies, implement quality assessment metrics and relevance control, documentation, and knowledge transfer to the team. I work hands-on, not as a consultant. I can take on the role of both architect and executor. If this is suitable, we can discuss the format and scope of work.

  • Projects 7
  • Rating 5.0
  • Rating 1 562

Budget: 1000 UAH Deadline: 1 day

My name is Roman, and I am among the top 5 developers in the category of "Artificial Intelligence and Machine Learning" among ~1600 specialists on the platform.
I guarantee:
- Fast and quality execution of the task
- Clear adherence to deadlines
- Regular communication throughout the entire process
I would be happy to discuss the details of your project in private messages.

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  • Rating -
  • Rating 567

Budget: 1000 UAH Deadline: 14 days

Good day! I have over 3 years of experience in commercial development with Go, and I also have skills in Node.js, Next.js, Nest.js, and React. Currently, I am working on a project with RAG, but the backend there is Nest.js + Langchain. I can act as a backend Go developer. Send me a personal message to discuss your project; I can arrange a call on Google Meet.

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