Full-stack React Developer

10/2022 – offen

PROJECT
Web App to track and manage formula races and driver standings

CLIENT
German luxury and commercial vehicle automotive brand

SKILLS
React, TanStack, Tailwind, i18next, TypeScript, GraphQL, Apollo, MongoDB, TDD, Vitest, Testing Library, Playwright, Storybook, Docker, GitHub Actions, GitLab, Kanban

ACHIEVEMENTS & RESPONSIBILITIES
- Greenfield development on the TanStack, React, GraphQL, MongoDB, Playwright, Vitest, Storybook, ...

GraphQL, TypeScript, React (JavaScript library)

4/2022 – 8/2022

• Set up micro frontend infrastructure from scratch using Module Federation, Webpack, and Docker
• Refactored existing unit tests to meet best practices, which greatly increased accessibility level
• Onboarded a new hire and provided coaching on best software engineering principles and practices

CSS (Cascading Style Sheet), GraphQL, HTML5, React (JavaScript library), TypeScript

5/2021 – 12/2021

• Implemented and refactored React, React Native and Vanilla.js widgets on the most system-critical page of
the client’s real estate platform with millions of daily visitors.
• Introduced writing of automated tests with Jest and React Testing Library and directed the initiative to increase the code coverage with tests
• Eliminated the need to wait for the application to reload with a Storybook that allows the team to develop components in isolation
• Lifted several legacy projects to the latest 3rd-party library stack to make the projects more manageable and reduce wasted time on context switching.
• Onboarded new team members and provided feedback on pull requests to maintain a high standard when it comes to code and test quality
• Coached project managers in creating and splitting User Stories according to INVEST criteria to ensure a smooth flow of continuous value delivery to the end-user

CSS (Cascading Style Sheet), HTML5, React (JavaScript library), React Native, TypeScript