Hey, I'm Arun

Backend Engineer

Interested in building scalable systems, designing robust APIs and understanding how modern software works under the hood.

Beyond application development, I enjoy exploring distributed systems and database internals. I'm fascinated by how concepts like replication, partitioning, consistent hashing, caching and probabilistic data structures help modern systems achieve scalability, reliability and performance.

You can reach me on X or Email .

Tech Stack

Languages

Go TypeScript JavaScript Python

Backend

REST APIs WebSockets gRPC Microservices

Databases

PostgreSQL Redis Drizzle

DevOps

Docker Azure

Writing

Notes and lessons from building distributed systems, backend services, databases and real-world projects.

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