Md Ayan Arshad

I write about building GenAI systems that don't break at scale, eval pipelines, multi-tenant RAG, LLM observability. Data Scientist @ Softeon · IIT Madras

Bengaluru, India Joined on Mar 10, 2026 ayanarshad2002@gmail.com https://ayanarshad02.github.io

Education

IIT Madras

Work

AI Engineer

Md Ayan Arshad

May 7

I Increased Retrieval From Top-5 to Top-20. My Answers Got Worse

#discuss #ai #programming #machinelearning

6 min read

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Standard recursive splitters failing on code

Md Ayan Arshad

May 4

I Tested Chunking on Docs, PDFs, and Code. The Winner Changed Every Time.

#discuss #ai #programming #datascience

6 min read

Md Ayan Arshad

Apr 4

5 Critical Failures We Hit Shipping a Multi-Tenant RAG Chatbot to 500+ Enterprises

#ai #agents #programming #security

5 min read

Md Ayan Arshad

Mar 11

Why Our RAG System Was Silently Returning Wrong Answers — And How We Fixed It

#genai #rag #ai #architecture

6 min read

DEV Community

Md Ayan Arshad

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2 Week Community Wellness Streak

1 Week Community Wellness Streak

Writing Debut

I Increased Retrieval From Top-5 to Top-20. My Answers Got Worse

Want to connect with Md Ayan Arshad?

I Tested Chunking on Docs, PDFs, and Code. The Winner Changed Every Time.

5 Critical Failures We Hit Shipping a Multi-Tenant RAG Chatbot to 500+ Enterprises

Why Our RAG System Was Silently Returning Wrong Answers — And How We Fixed It