Hi, I'm a freelance Data Visualization Developer.

I build custom, interactive data visualizations with code that turn your data into engaging experiences.

Selected Clients

Kristin Baumann's client Boston UniversityKristin Baumann's client StripeKristin Baumann's client Google TrendsKristin Baumann's client KITKristin Baumann's client Spiegel

My Services

Mentoring & Speaking

Gain valuable insights and skills in coding and data visualization through personalized mentoring or engaging talks.

project cover image

About Me

Hi, I’m Kristin Baumann.

I create custom, interactive data visualizations that turn complex data into clear, engaging insights.

With a university degree in Visual Computing and advanced expertise in JavaScript technologies like D3, React, and Svelte, I build tailored solutions that fit seamlessly into your tech stack. My interactive visualizations captivate attention, simplify communication, and empower better decisions.

I am based in Berlin, Germany (CET time zone) and work with agencies and clients worldwide in English and German.

Let's transform your data into visuals that deliver real value.

Kristin is everything you would want in a data visualization & frontend developer — her execution is excellent down to the last design details. Throughout our time collaborating on the OpenSecrets frontend web development project, she worked very efficiently, sharing clear and regular updates and problem solving creatively when code or UI challenges arose. She is communicative, dedicated, and an overall pleasure to work with. Kristin is the kind of freelancer that you bring on to a project and never worry that the work will be delivered, and in great form. Highly recommend her work and services!

— Marisa Ruiz Asari, former client

Interested in working together? Let's talk!