Puneet Patwari (@system_monarch) 's Twitter Profile
Puneet Patwari

@system_monarch

Principal @Atlassian | Helping engineers reach Staff/Principal | 1:1 Mentorship & Mock Interviews | 90+ System design fundamentals - puneetpatwari.in

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linkhttps://www.puneetpatwari.in calendar_today08-12-2025 07:31:35

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Wrote a small essay on a very important distributed systems topic of "scaling a system". The analogy in the article will help you remember the fundamental concept for a longer time, especially helpful during interview preparation. Please take a look.

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Everyone believes that "AI is useful". But most certainly no one believes that "Only AI is useful" (& everything else is dead). Some CEOs are painting the 2nd picture causing panic in the industry for their self-interest. I meet various folks daily who are scared because of this

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He saved thousands of dollars and vibe coded something no off-the-shelf product could ever deliver. Srdjan Stakic was a film producer with zero coding experience and zero technical training. His elderly parents needed reliable monitoring at home, specifically, a system that

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Anthropic AI System design interview: Interviewer : "You are building an agentic system that executes multi-step tasks. Halfway through a 12-step task the LLM produces an invalid response which could be a wrong format, hallucinated tool call, or just refused to continue.

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Meta E5 AI System design Interview Question: "How would you design an effective chunking strategy for information in a RAG (Retrieval-Augmented Generation) system?"

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OpenAI System Design Interview: A legal tech company has two problems: 1. Their LLM consistently produces case citations in the wrong format, mixing Bluebook and APA styles. 2. Their LLM does not know about cases decided after its training cutoff 2024. How would you solve

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System design round at Amazon for SDE-III: IRCTC serves 3 million users at 10am sharp every day for Tatkal bookings. Same spike. Same time. Completely predictable. It crashes anyway. Amazon handled 600 million page views on Prime Day without a single checkout failure. The