---
title: "sanhita dawn (@sanhitadawn) | Hashnode"
description: "sanhita dawn (@sanhitadawn) writes on Hashnode. Read their latest articles and follow their work."
url: "https://hashnode.com/@sanhitadawn"
---

@sanhitadawn

# sanhita dawn

@sanhitadawn · Joined June 2026

### [System Design Practice: A 30-Day Roadmap (With Hands-On Exercises)](https://scaledojo.hashnode.dev/system-design-practice-a-30-day-roadmap-with-hands-on-exercises?utm_source=hashnode&utm_medium=feed)

If you've been preparing for system design interviews, you've probably noticed a pattern: you read a chapter of Designing Data-Intensive Applications, watch a YouTube breakdown of "how Netflix scales,

6 min read · [scaledojo.hashnode.dev](https://scaledojo.hashnode.dev/system-design-practice-a-30-day-roadmap-with-hands-on-exercises?utm_source=hashnode&utm_medium=feed)

[Aug 12](https://hashnode.com/posts/system-design-practice-a-30-day-roadmap-with-hands-on-exercises/6a7ce110878a7998712ecdf2)

### [I Built 15 System Designs on Paper and Still Failed My First Interview. Here's What Actually Fixed It.](https://scaledojo.hashnode.dev/i-built-15-system-designs-on-paper-and-still-failed-my-first-interview-here-s-what-actually-fixed-it?utm_source=hashnode&utm_medium=feed)

knew the theory, still failed my system design interview.Here are the real mistakes that cost me-and how to avoid them in yours.

6 min read · [scaledojo.hashnode.dev](https://scaledojo.hashnode.dev/i-built-15-system-designs-on-paper-and-still-failed-my-first-interview-here-s-what-actually-fixed-it?utm_source=hashnode&utm_medium=feed)

[Jul 17](https://hashnode.com/posts/i-built-15-system-designs-on-paper-and-still-failed-my-first-interview-here-s-what-actually-fixed-it/6a59cc2e304df2e6c816cb85)

### [HLD vs LLD: A Practical Breakdown for Interview Prep](https://scaledojo.hashnode.dev/hld-vs-lld-practical-breakdown-interview-prep?utm_source=hashnode&utm_medium=feed)

HLD vs LLD explained with real interview examples, where engineers commonly get tripped up, and how to practice each separately for system design.

7 min read · [scaledojo.hashnode.dev](https://scaledojo.hashnode.dev/hld-vs-lld-practical-breakdown-interview-prep?utm_source=hashnode&utm_medium=feed)

[1](https://hashnode.com/posts/hld-vs-lld-practical-breakdown-interview-prep/6a38f7301bb03506df945026) [Jun 22](https://hashnode.com/posts/hld-vs-lld-practical-breakdown-interview-prep/6a38f7301bb03506df945026)

### [Why Interactive Practice Beats Reading System Design Books](https://scaledojo.hashnode.dev/system-design-practice-vs-books?utm_source=hashnode&utm_medium=feed)

Reading builds vocabulary, not judgment. See why active system design practice-not more books-is what actually prepares you for interviews

6 min read · [scaledojo.hashnode.dev](https://scaledojo.hashnode.dev/system-design-practice-vs-books?utm_source=hashnode&utm_medium=feed)

[1](https://hashnode.com/posts/system-design-practice-vs-books/6a38e63132dfb92b39c44efc) [Jun 22](https://hashnode.com/posts/system-design-practice-vs-books/6a38e63132dfb92b39c44efc)