Grind Engineer

5 Min Read to Master Software Engineering, One Concept at a Time!

From coding basics to advanced system design, this newsletter brings you well-researched articles every week. No fluff, just valuable.

By Aditya Singh Sisodiya

· Over 2,000 subscribers

Articles

ElasticSearch 101: Part 2

Under the Hood: How Elasticsearch Really Works

May 1, 2025•Aditya Singh Sisodiya

1. System Design was HARD Until I Learned These 20 Patterns

   • Jun 2•Aditya Singh Sisodiya

   • 60 Comments

2. Why Redis Is Everywhere?

   • Apr 14, 2025•Aditya Singh Sisodiya

   • 66 Comments

3. What is DNS? The Simplest Explanation

   • Mar 10, 2025•Aditya Singh Sisodiya

   • 59 Comments

4. He Built a $1.8 Billion Company Alone with AI.

   • Apr 3, 2025•Aditya Singh Sisodiya

   • 22 Comments

5. CLAUDE.md: The Complete Guide to Claude Code's Most Important File

   • May 8•Aditya Singh Sisodiya

6. 10 Claude Code Features Every Engineer Should Know

   • Apr 6•Aditya Singh Sisodiya

7. How OpenClaw Works Behind the Scenes

   • Mar 6•Aditya Singh Sisodiya

8. Cloudflare Outage on November'25: What Actually Happened?

   • Nov 20, 2025•Aditya Singh Sisodiya