Product · Engineering · AI

Hi, I'm Hameed.

Product manager and software developer from India . I write about building products, working with teams, and shipping software.

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Apr 05, 202617 min read

AI Fundamentals: RAG

A comprehensive guide to Retrieval-Augmented Generation for beginners. Learn how RAG solves LLM limitations, why fine-tuning falls short, and how to build systems that ground AI responses in real data.

Dec 18, 202514 min read

Agentic AI in Products: From Reactive Chatbots to Autonomous Agents

Agentic AI: From Reactive Chatbots to Proactive Agents That Reason, Plan, and Act

Jan 21, 202530 min read

Top Key Product metrics

Let us dive into the top 10 product metrics

Dec 24, 20243 min read

No feature prioritization!

Sometimes feature prioritization is not followed

Dec 12, 202416 min read

Access Control Models: RBAC vs ABAC vs DAC vs MAC in Real Systems

A practical comparison of access control models—DAC, RBAC, ABAC, RuBAC, and MAC—explained with real-world system examples and trade-offs.