Rasmus Jeppsen
Independent UX UI Designer & Webflow Developer at Sumsar Studio
Copenhagen, Capital Region of Denmark
Summary
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Rockstar🎓
Top SchoolRasmus Jeppsen is an independent UX/UI designer and Webflow developer based in Copenhagen with over a decade of hands-on experience crafting websites, apps, and brand identities for startups and enterprise teams. With an MSc in Digital Design from IT University of Copenhagen and a background building an agency from scratch, he blends strategic design thinking with practical Webflow implementation to move projects quickly from concept to polished delivery. He’s led product design for high-traffic applications—most notably feature and UX work for Electricity Maps’ app used by millions monthly—and brings a rare mix of teaching experience, client-facing leadership, and direct collaboration as a solo studio owner. Preferring no-handoff partnerships, Rasmus embeds with teams or assembles small specialist squads to solve complex UX problems while keeping processes lean and outcomes tightly aligned to business goals.
3 years of coding experience
4 years of employment as a software developer
Master of Science (MSc), Digital Design and Interactive Technologies, Master of Science (MSc), Digital Design and Interactive Technologies at IT-Universitetet i KøbenhavnEconomy, Economy at Campus Bornholm HHX
Danish, English, German
Github Skills (7)
climate-change10
electricity10
consumption10
sustainability10
data-visualization9
visualization9
electricity-prices9
Programming languages (1)
Github contributions (1)
electricitymaps/electricitymaps-contrib
Aug 2022 - Aug 2022
The open source repository for Electricity Maps App and data parsers that enables a real-time visualisation of the CO2 emissions of electricity consumption
Contributions:3 reviews, 1 commit, 1 PR in 1 day
real-timeelectricity-consumptionvisualisationco2-emissionsemissions
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