About

I'm Sudhanshu Wani, a full-stack engineer. Most of my work is on backends and real-time systems: Python and FastAPI services, Kafka and MQTT streams, Postgres and TimescaleDB, with Vue on the front end and CI and infrastructure around it.

What I write about

• Real-time systems: streaming pipelines, latency budgets, and what happens when parts of them fail.
• Backends and data: APIs, data validation, databases, and the infrastructure that runs them.
• Cloud and AI: what I'm learning as I move systems to the cloud and add AI features, with the cost and trade-offs included.

Every post comes from something I built. I show the options I considered, what I chose, what it cost and the numbers I measured, including the parts that went wrong.

Elsewhere

• GitHub: github.com/sudhanshu-wani
• LinkedIn: linkedin.com/in/sudhanshu-wani-2505991b0

I'm open to speaking at meetups and conferences, technical writing and open-source collaboration. The best way to reach me is a message on LinkedIn.