Revitalized a paused project, enabling retailers to customize their end-consumer tracking experience, reducing technical debt, and adding substantial value.

Participated in on-call duties, contributing to debugging and maintenance of Java backend systems.

Directed a migration to Typescript, React 18, and a new styling system, significantly reducing bug ticket volume and improving code quality.

Authored a company-wide component library in collaboration with Head of Design, accelerating development speed and improving team morale.

Led a small delivery team in charge of the Analytic platform (client + microservices), authentication and API gateway.

Refactored the analytic pipeline that suffered regular query timeouts to sub 200ms p95, which was praised by partners.

Set up the SRE infrastructure (alert + tracing) that enabled load testing for 2k orders per minute Black Friday events.

Core contributor for performance evaluation admin portal (React, Bulma)

Contributor to various core services (Scala) and a proxy API layer (Node, Graphql REST)