Experience
HelloFresh SE
Senior Frontend Engineer
Berlin, Germany
Jun 2024 - Present
- Architected and developed a new experimentation framework for the team using CloudFlare Workers. Removed the need for Marketing to involve developers for A/B testing. Was later adopted by other teams.
- Improved the observability of the application by reworking tracing. This result in a discovery of a few 0-day issues and bugs.
- Worked on Web Vitals improvements that resulted in monetary gains by improving the architecture of the application.
Delivery Hero SE
Senior Software Engineer
Berlin, Germany
Aug 2022 - May 2024
- Led a team of 5 engineers maintaining ~15 internal applications.
- Conducted research in mono-repo architecture, implemented it for the team and trained the team on it. Implemented all the necessary CI/CD pipelines and other processes using GitHub Actions.
- Developed and integrated an i18n architecture for the team, which was later adopted by other projects.
- Managed the migration to an internal design system for several teams, by developing a domain specific abstraction layer.
- Migrated an old PHP application to a new React app in tight deadlines.
Avito
Software Engineer
Moscow, Russia
Mar 2020 - May 2022
- Proposed and migrated several projects to TypeScript.
- Conducted research and implemented an order management system (OMS) for internal support using React, Redux, TypeScript and micro-service architecture.
- Migrated OMS backend from PHP to Go, thus improving performance and maintainability.
- Improved processes by introducing API driven UI, thus improving onboarding speed for new order types.
- Hosted workshops on Micro Frontends and TypeScript.
- Mentored junior frontend developers.