Building websites for brands with strategic visions and purpose-driven products.
Designing marketing websites and SaaS products for brands with strategic visions and purpose-driven products.
Sumsar Studio is the independent UX/UI design and Webflow practice of Rasmus Jeppsen.
I deliver fast, flexible, and strategic design solutions through direct, hands-on collaboration. No handoffs, no fluff, no middle layers. Just great work that moves the needle.
Scroll down to see some of my selected projects to get a sense of how I work.
You can also read more about me here.
I can help you with:
Branding
UX/UI design
Web & App Design
Webflow development
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Independent design studio.
Intentionally so.
Behind Sumsar Studio is Rasmus Jeppsen. With 10+ years of design experience and a master’s degree in Digital Design, I bring both strategic intent and hands-on execution to every project.
I’ve chosen to stay independent as it allows me to work closely and personally with every client. No handoffs, no middle layers - just focused collaboration and direct access. It keeps the work fast, flexible, and deeply aligned with your goals.
I collaborate with a wide range of clients, from early-stage startups to established brands and enterprise teams, helping turn complex ideas into clear, intuitive digital experiences.
I have an eye for detail and get a buzz out of getting things done. I can work alone, embed directly with your team, or quickly pull together a handful of specialists to match your challenge.
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Kristian Scharling
CEO & Founder - Somera ApS
Troels Johansson
CMO & Partner - WoodUpp A/S
Morten Andersen
Head of SEO & Partner - ASENTO
Jakob Hartvig Johannesen
Customer Team Lead - WeCode A/S
Ingrid Kjærtinge Hoyer
Marketing Director - DYKON A/S
Teodor Jonasson
CEO & Founder - Omnihost ApS
Mette Stavnskær
Founder - Babygarderoben.dk
Matthias Vincent Larsen
CMO & Co-founder - Socialcode ApS
Sebastian Stener Eriksen
CEO - SeMa Media
Thomas Kenfelt
CEO & Founder - Creunmo
Hjalte Wieth
Co-founder - SOUNDBOKS A/S & Plugin ApS
Søren Skriver
Partner - Obsidian Group
Ewa Delgado
Founder - Prik & Streg
Line Hedegaard Poulsen
Marketing Coordinator - Ackermann
Thomas Harthimmer
CMO & Partner - Sengesnedkeren
Casper Theilgaard Skov
CEO - Energy Market Partners ApS
Mikkel Hagerup
CEO - Champagnekaelderen.dk
Tony van Swet
Team Lead - Electricity Maps
Marianne Pedersen
Development Consultant - Dansk Minigolf Union
Andrea Vadsholt
Marketing Director - Creunmo
Jeppe Rahbek
CEO & Founder - Absent Wall ApS
Søren Metzsch
CEO & Co-founder - Itucation ApS
Kenan Musa
Founder - Kollo.io
Jackson Miller
Strategy & Operations - Hybird Energy Systems ApS
Andreas Pedersen
CEO - Bo-we ApS
Joshua Pyne
Head of Lead generation - spektr ApS