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MRJ

Dana AI

Consumer financial assistant app

The question

Can a retrieval-grounded assistant give real financial guidance to underbanked customers in their own language, inside a shipped consumer app?

Backend services for Dana AI, a consumer financial assistant on Google Play for Bangladesh's underbanked millennials, Gen Z, and SMEs: a production RAG-based LLM assistant (LangChain, OpenAI, Gemini, Ollama) for multilingual financial guidance and product matching, built with the mobile team on app-to-backend integration.

Architecture
the customerverifiedthe bank

how it is put together

Backend services and integration for a consumer-facing financial assistant, alongside the RAG-based assistants and eKYC services built for the same platform.