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rishabh pahwa

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Joined on May 10, 2026

Jun 4

Problem Framing

#llms #systemdesign #costoptimization #trafficrouting

5 min read

Jun 4

Want to Go Deeper?

#llm #ai #caching #systemdesign

5 min read

May 27

Problem Framing

#databaseperformance #systemdesign #multitenant #distributedids

6 min read

May 22

Why Your LLM Bot Forgets Everything

#llmarchitecture #systemdesign #statemanagement #microservices

5 min read

May 19

Problem Framing: The Cost of Naiveté

#systemdesign #llm #ratelimiting #backendengineering

6 min read

May 15

Why "No Rollback" Breaks Production

#backendengineering #systemdesign #datamigration #rollbackstrategy

6 min read

May 13

The Production Problem with Async Dual Writes

#systemdesign #databasemigration #distributedsystems #dataconsistency

6 min read

May 10

Your "Cache Invalidation is Hard" Answer Misses the Real Horror

#systemdesign #caching #distributedsystems #backendengineering

4 min read

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