Sebastian Thönnes - Freelance UI/UX Designer

Q: Where is Sebastian based?

Sebastian is based in Lingenfeld, Germany and can operate in on-site , hybrid , and remote work models.

Q: What languages does Sebastian speak?

Sebastian speaks the following languages: German (Native), English (Intermediate) .

Q: How many years of experience does Sebastian have?

Sebastian has at least 26 years of experience. During this time, Sebastian has worked in at least 5 different roles and for 8 different companies . The average length of individual experience is 3 years and 11 months . Note that Sebastian may not have shared all experience and actually has more experience.

Q: What is Sebastian's latest experience?

Sebastian's most recent position is Freelance UI/UX Designer at .diff communications GmbH .

Q: What companies has Sebastian worked for in recent years?

In recent years, Sebastian has worked for .diff communications GmbH , Berger Schmidt GmbH , Self-employed , and Schumacher. Brand + Interaction Design .

Q: Which industries is Sebastian most experienced in?

Sebastian is most experienced in industries like Advertising , Information Technology , and Education . Sebastian also has some experience in Media and Entertainment .

Q: Which business areas is Sebastian most experienced in?

Sebastian is most experienced in business areas like Product Development , Marketing , and Information Technology . Sebastian also has some experience in Production .

Q: Which industries has Sebastian worked in recently?

Sebastian has recently worked in industries like Advertising and Information Technology .

Q: Which business areas has Sebastian worked in recently?

Sebastian has recently worked in business areas like Product Development , Marketing , and Information Technology .

Recommended expert

Lingenfeld, Germany

Check rate

Experience

Jan 2021 - Present

5 years 6 months

Freelance UI/UX Designer

.diff communications GmbH

Jan 2016 - Present

10 years 6 months

Freelance UI/UX Designer

Berger Schmidt GmbH

Jan 2010 - Present

16 years 6 months

Freelance UI/UX Designer

Self-employed

Jan 2010 - Dec 2010

1 year

Graphic Designer

12ender GmbH

Jan 2008 - Present

18 years 6 months

Freelance UI/UX Designer

Schumacher. Brand + Interaction Design

Jan 2005 - Dec 2010

6 years

Darmstadt, Germany

Student

Darmstadt University of Applied Sciences

Jan 2004 - Dec 2005

2 years

Ludwigshafen, Germany

Student

Vocational School for Design

Jan 2003 - Present

23 years 6 months

Self-employed

Jan 2000 - Dec 2003

4 years

Mannheim, Germany

Training as a Media Designer

Home of the Brave

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Advertising, Information Technology, Education, and Media and Entertainment.

Advertising

Information Technology

Education

Media and Entertainment

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Product Development, Marketing, Information Technology, and Production.

Product Development

Marketing

Information Technology

Production

Languages

German

Native

English

Intermediate

Education

Oct 2005 - Jun 2010

Hochschule Darmstadt

Diploma Designer (FH) · Communication Design · Darmstadt, Germany

Oct 2004 - Jun 2005

Berufsoberschule für Gestaltung

Ludwigshafen, Germany

Oct 2000 - Jun 2003

Home of the Brave

Media Designer · Mannheim, Germany

Statistics

Experience

Total positions 9

Experience in Advertising 18.5 y

Avg length 9 y 8 m

Longest experience 23 y 5 m

Global Experience

Countries worked in 1 (Germany)

Primary country Germany

Expertise

Recent roles Freelance UI/UX Designer, Graphic Designer, Student

Main industries Advertising, Information Technology, Education

Main business areas Product Development, Marketing, Information Technology

Qualifications

Profile

Created

November 2023

Last Update

June 2026

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Frequently asked questions

Have questions? Find more information here.

Where is Sebastian based?

Sebastian is based in Lingenfeld, Germany and can operate in on-site, hybrid, and remote work models.

What languages does Sebastian speak?

Sebastian speaks the following languages: German (Native), English (Intermediate).

How many years of experience does Sebastian have?

Sebastian has at least 26 years of experience. During this time, Sebastian has worked in at least 5 different roles and for 8 different companies. The average length of individual experience is 3 years and 11 months. Note that Sebastian may not have shared all experience and actually has more experience.

What roles would Sebastian be best suited for?

Based on recent experience, Sebastian would be well-suited for roles such as: Freelance UI/UX Designer, Graphic Designer, Student.

What is Sebastian's latest experience?

Sebastian's most recent position is Freelance UI/UX Designer at .diff communications GmbH.

What companies has Sebastian worked for in recent years?

In recent years, Sebastian has worked for .diff communications GmbH, Berger Schmidt GmbH, Self-employed, and Schumacher. Brand + Interaction Design.

Which industries is Sebastian most experienced in?

Sebastian is most experienced in industries like Advertising, Information Technology, and Education. Sebastian also has some experience in Media and Entertainment.

Which business areas is Sebastian most experienced in?

Sebastian is most experienced in business areas like Product Development, Marketing, and Information Technology. Sebastian also has some experience in Production.

Which industries has Sebastian worked in recently?

Sebastian has recently worked in industries like Advertising and Information Technology.

Which business areas has Sebastian worked in recently?

Sebastian has recently worked in business areas like Product Development, Marketing, and Information Technology.

What is Sebastian's education?

Sebastian attended Hochschule Darmstadt for Communication Design.

What is the availability of Sebastian?

Sebastian is immediately available full-time for suitable projects.

What is the rate of Sebastian?

Sebastian's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.