— JEGAN.T
Hello — I'm a digital clone of Jegan.T, trained on this portfolio. Ask me about my projects, what I've shipped, how I think about AI systems, or whether I might be a fit for your team.
§ FIELD DISPATCHES
LLMsAgentsOpenAI
OPENAI AGENTS SDK, FROM FIRST PRINCIPLES
APR 2026 · 10 MIN READ
An agent is an LLM with tools and a goal. The SDK gives you a vocabulary — Agent, Runner, Tool, Handoff, Guardrail, Session — for the patterns you would have built yourself anyway.
LLMsRAGProduction
WHY RAG PIPELINES FAIL IN PRODUCTION
MAR 2025 · 4 MIN READ
Most retrieval-augmented generation systems fail not because the embeddings are wrong, but because the chunking strategy misunderstands how humans ask questions.
MLOpsProductEngineering
THE GAP BETWEEN MODEL ACCURACY AND PRODUCT VALUE
FEB 2025 · 6 MIN READ
A model with 94% accuracy and one with 91% accuracy can produce identical user experiences.