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I test backend systemsunder load and failure.

SDET at MariaDB, working on distributed systems, performance, and test infrastructure. Outside work, I experiment with local LLMs and build agent tools.

Now
SDET at MariaDB — distributed systems, performance, test infrastructure.
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Latest writing

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At work

Databases, distributed systems, and performance.

01

Backend and databases

Correctness and integration testing against real dependencies — the failures that only appear once the data is production-shaped.

02

Performance and distributed systems

Load, contention, and race conditions: behaviour no component shows while it is tested on its own.

03

AWS and test infrastructure

Environments, CI/CD, and observability that make a rare failure repeatable enough to be worth fixing.

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