Senior Frontend Developer
Gymondo
–
MedTech
Germany, Berlin
Description
Owned the end-to-end user experience before and after login, including checkout flows, onboarding of new users, and retention features.
Designed and implemented A/B tests to drive data-informed product decisions and validate business hypotheses.
Built and iterated on MVP features to progressively enhance the user experience while minimizing delivery risk.
Mentored junior engineers, supporting their growth and ensuring adherence to best practices.
Actively shaped the Frontend Guild, leading initiatives to improve engineering processes, collaboration, and code quality across teams.
Tech Stack & Tools
- node.js
- Next.js
- Webpack
- Typescript
- React.js
- SCSS
- Jenkins
- Docker
- Git
- CodeceptJS
- Angular 1
- Jest
- React Testing Library
- In House Design System
- Google Optimize