My name is Tristan O'Donnell, and I am a software engineer focused on backend systems and data infrastructure.

I build deterministic, data-driven platforms with an emphasis on reproducibility, system correctness, and clean architectural boundaries.

 

My projects include algorithmic trading infrastructure, workflow orchestration engines, and data pipelines designed for reliability and auditability.

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I am currently pursuing opportunities in backend and data engineering, particularly in financial systems and analytics infrastructure.