@tilakraj

Open Source vs Proprietary AI Models. A Founder's Decision Framework

27m ago · 4 min read · I get asked open source vs proprietary more than any other technical question. Most answers are shallow like GPT-4 is better or Llama is free. The real answer depends on many factors. I use both open

RAG in Production. What I Learned Building Document Intelligence for Aviation Compliance

1d ago · 3 min read · Retrieval augmented generation is one of the most discussed topics in AI engineering. It is also one of the most misunderstood. Tutorial RAG is simple. Production RAG for compliance is a different pro

I Built Both Horizontal and Vertical AI Products. Here Is Why Vertical Wins.

1d ago · 2 min read · I started with a horizontal AI platform. Brainfy AI began as a general AI implementation platform for any business. It worked but faced heavy competition. Moving into vertical products changed the res

Database Schema Design for Multi Product AI SaaS. What I Wish I Had Known Earlier

1d ago · 4 min read · Schema design is not glamorous. It decides whether your product evolves smoothly or requires painful migrations every time requirements change. These are patterns learned from real production mistakes

AI Observability in Practice. How I Monitor AI Models Across 5 Live Products

1d ago · 4 min read · You cannot improve what you cannot see. AI observability means understanding what models do, why they do it, and whether they work. This is the observability stack I built across my AI products. I exp