Real-world architecture patterns, distributed systems deep-dives, and interview-ready content. Built by an engineering leader with 10+ years scaling systems at startups and enterprises.
From fundamentals to frontier — every topic you need to design and scale real systems.
In-depth system design breakdowns, architecture patterns, and engineering insights.
A tiered framework of 20 questions that reveal how deeply a candidate truly understands JSON Web Tokens - from first principles to distributed systems design.
A simple and clear guide to understanding the Model Context Protocol (MCP) and its significance.
In the age of AI, making your website content searchable and conversational is not just a nice-to-have-it’s a superpower. Imagine if a user could ask your site: *“How many research papers are there?”*-and get a precise answer pulled directly from your live content. In this blog, we’ll walk through how to build just that using Python, `LangChain`, `OpenAI`, and a bit of web scraping magic
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