Profile

Hi, I am Sudhanshu,Software Engineer

I build backend systems that turn complex business problems into reliable, scalable products. At Razorpay, I work on payment and subscription platforms, focusing on performance, system design and scalability.

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Recent posts

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Building an AI system from scratch

12 Feb 2026Architecture, System Design

Making a personalized mobile AI assistant that understands user intent, learns behavior patterns, and executes real-world actions across apps seamlessly.

Mastering Dynamic Programming

05 Apr 2026Algorithms, Engineering

A deep dive into DP patterns and how to identify them in coding interviews.