Recently onboarding, update pending.

• Led the development of a key UPS integration, enabling real-time shipment data access, significantly benefiting the company's bottom line.

• 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.

• Implemented an enterprise expense reporting and payroll pipeline product, leading refactoring of key features to meet the needs of enterprise customers.

• 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.

Connected Retail (platform connecting offline stores to Zalando Store)

• 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.

Performance Evaluation app

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

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

• Developed and designed a ticket-selling PWA to for Vantaa city.