I'm a web developer focused on the React ecosystem, passionate about optimizing the developer experience and development processes. I constantly look for innovative solutions for cleaner, more maintainable code and accelerated workflows.

Tom Calvin Haak

I'm a web developer focused on the React ecosystem, passionate about optimizing the developer experience and development processes. I constantly look for innovative solutions for cleaner, more maintainable code and accelerated workflows.

Available to hire

I’m a web developer focused on the React ecosystem, passionate about optimizing the developer experience and development processes.

I constantly look for innovative solutions for cleaner, more maintainable code and accelerated workflows.

See more

Experience Level

Expert
Expert
Expert
Intermediate

Language

German
Fluent
English
Advanced

Work Experience

Frontend Developer at Dato TQG Technology GmbH
July 1, 2023 - November 12, 2025
Developed Shopify storefront features with Vue, Liquid and TypeScript; built Shopify checkout apps with Remix; migrated the homepage from Wordpress to Remix + Contentful CMS; converted JavaScript code to TypeScript to reduce technical debt; set up CI/CD with Vitest and Storybook for test automation in GitHub Actions; mentored new developers; managed the frontend community of practice; delivered tech talks and workshops.
Frontend Developer at UXMA GmbH & Co. KG
July 1, 2023 - July 1, 2023
Implemented table-based user interfaces with React, TypeScript and Tanstack Tables, in collaboration with a NestJS backend; managed the React department; delivered tech talks and workshops.
Frontend Developer (Internship) at UXMA GmbH & Co. KG
March 1, 2022 - March 1, 2022
Worked on implementing table user interfaces with React, TypeScript and Tanstack Tables in interaction with a NestJS backend.
Student Assistant at University of Applied Sciences Kiel
March 1, 2022 - March 1, 2022
Development and programming of React and TypeScript tasks for students in the Software Engineering module.

Education

Bachelor at University of Applied Sciences Kiel
January 1, 2019 - January 1, 2022

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services, Media & Entertainment