I will build scalable cost effective deterministic llm applications

O
omprakashsha845
O
omprakashsha845
Omprakash S.

About this gig

Need a smart document chatbot that answers questions from unstructured data e.g. in PDFs XBRLs? I architect end-to-end RAG pipelines that deliver accurate, cited answers with semantic search and hybrid retrieval.

Proven expertise: Architected a production financial analytics platform analyzing capex cycles, order books, and business trends using Python, MongoDB vector search, DuckDB columnar queries, and custom rank fusion algorithms. Delivered semantic search across financial documents with LLMs for deep insights.

Get to know Omprakash S.

Omprakash S.

Software architect

  • FromIndia
  • Member sinceMar 2025
  • Avg. response time1 hour
  • Languages

    English
I am a software architect with 18+ years of fullstack software development experience (Java, Python, react JS and NodeJS), having experience in distributed systems and cloud architecture. I have worked with PayPal, Amazon, CitiBank and other companies.