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Rasmus Jeppsen Email & Phone Number
Independent UX and UI Designer and Webflow Developer
at
Sumsar Studio
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 100%
Current company
Role
Independent UX and UI Designer and Webflow Developer
Location
Copenhagen Metropolitan Area, Denmark, Denmark
Company size
Who is Rasmus Jeppsen? Overview
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Quick answer
Rasmus Jeppsen is listed as Independent UX and UI Designer and Webflow Developer at Sumsar Studio, a company with 1 employees, based in Copenhagen Metropolitan Area, Denmark, Denmark. AeroLeads shows a matched LinkedIn profile for Rasmus Jeppsen.
Rasmus Jeppsen previously worked as Independent UX/UI Designer & Webflow Developer at Sumsar Studio and UX/UI Designer at Electricity Maps. Rasmus Jeppsen holds Master Of Science (Msc) from It-Universitetet I København.
Company email context
Email format at Sumsar Studio
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Sumsar Studio
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Profile bio
About Rasmus Jeppsen
Driven by a passion for creating user-focused digital design solutions. Great software requires beautiful UI and an intuitive UX, and that's what I strive to provide.From an early age, my passion, curiosity and skills have presented me with opportunities to lead design projects, contribute to shipping products at scale and help companies optimize their digital presence. Today I have 8+ years of experience in the field of digital design and 5 years in academia with a master's degree in Digital Design from the IT University of Copenhagen.As a designer with an entrepreneurial spirit, I have worked closely with founders and executives to build prototypes, form and solidify strategy, establish processes, and find product/market fit.I get a buzz out of getting things done and aim to move the needle in all capacities. I can work alone, embed directly with your team, or quickly pull together a handful of specialists to match your challenge.Expertises:- UX/UI Design- Prototyping- Webflow- User testing/Usability testing- User Interface design- Design thinking- Design sprint- Lean UX
Listed skills include Web Design, Photoshop, Grafisk Design, Projektledelse, and 12 others.
Current workplace
Rasmus Jeppsen's current company
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Sumsar Studio
8 roles
Rasmus Jeppsen work experience
A career timeline built from the work history available for this profile.
Independent Ux/Ui Designer & Webflow Developer
CurrentSumsar Studio is my independent creative studio from where I create high-class UX/UI design and Webflow websites for innovative companies and startups that understand the value of design.
May 2023 - Present
Ux/Ui Designer
- I joined Electricity Maps as the first in-house UX/UI Designer to help elevate the design of the app and the commercial website.Key roles of my involvement included:
- Leading the design of new product features for the Electricity Maps App (avg. 1M unique monthly users).
- Continuously optimizing the UX/UI of the Electricity Maps App (mobile + desktop).
- Designing and building the commercial website in Webflow (electricitymaps.com).
- Assisting with rebranding Electricity Maps in 2023.About the app:The Electricity Maps app presents map visualizations that show the carbon-intensity of electricity production and consumption worldwide. All the data is.
Jan 2022 - Dec 2023
Freelance Ux/Ui Designer
Self-Employed
Jun 2019 - May 2023
Ux/Ui Designer
- I joined WeCode to establish the company's first in-house UX/UI team with the responsibility of all design projects for clients.WeCode is a web agency with a focus on developing quality solutions within webshops.
- User Interface- and User Experience design for mobile and web.
- Sketching, wireframing and prototyping from low-fidelity to pixel-perfect designs.
- Producing high-fidelity mockups and interactive prototypes.
- Designing and conducting user research, forming user stories and user flows.
- Being design lead in various web- and app projects.
Nov 2018 - Jan 2022
Teaching Assistant In Ui Design
- Teaching assistance in lectures and exercises in the course User Interface Design (Autumn 2020 + Spring 2021).Main responsibilities:
- Teaching and helping students with Figma.
- Creating and facilitating exercises in UI design and providing feedback to students.
- Supervising on contemporary principles, theories, methods and practices for UI design.
- Leading design critiques and class discussions on the students’ designs and concepts.
- Collaborating closely with the professor to ensure high quality teaching and guidance.
Aug 2020 - Jul 2021
Co-Founder And Digital Designer
Memoo Webbureau Aps | Dine Digitale Web- Og Marketingspecialister
- Memoo was a full-service web agency with a focus on creating websites and webshops for small- to mid-sized companies and startups.I had opportunities to lead the design and creative direction for brands, webshops and.
- Web Design
- User Experience Design
- User Interface Design
- Project Management
- Brand Design (visual identities, social media, prints etc)Key highlights:
May 2015 - Nov 2018
Owner
Posternality
Posternality was a webshop selling interior posters for the home. I started Posternality to get first-hand experience in running a company while studying the higher commercial examination programme (HHX). Learned a lot about graphic design, e-commerce and running a business during this time. The webshop was sold in 2016 to focus entirely on Memoo.
Apr 2015 - Feb 2016
3 education records
Rasmus Jeppsen education
Master Of Science (Msc)
Bachelor Of Science (Bsc)
Education record
Campus Bornholm Hhx
FAQ
Frequently asked questions about Rasmus Jeppsen
Quick answers generated from the profile data available on this page.
What company does Rasmus Jeppsen work for?
Rasmus Jeppsen works for Sumsar Studio.
What is Rasmus Jeppsen's role at Sumsar Studio?
Rasmus Jeppsen is listed as Independent UX and UI Designer and Webflow Developer at Sumsar Studio.
Where is Rasmus Jeppsen based?
Rasmus Jeppsen is based in Copenhagen Metropolitan Area, Denmark, Denmark while working with Sumsar Studio.
What companies has Rasmus Jeppsen worked for?
Rasmus Jeppsen has worked for Sumsar Studio, Electricity Maps, Self-Employed, Wecode A/S, and It-Universitetet I København.
How can I contact Rasmus Jeppsen?
You can use AeroLeads to view verified contact signals for Rasmus Jeppsen at Sumsar Studio, including work email, phone, and LinkedIn data when available.
What schools did Rasmus Jeppsen attend?
Rasmus Jeppsen holds Master Of Science (Msc) from It-Universitetet I København.
What skills is Rasmus Jeppsen known for?
Rasmus Jeppsen is listed with skills including Web Design, Photoshop, Grafisk Design, Projektledelse, Digital Marketing, Graphics, Logo Design, and Entrepreneurship.
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