My name is Jakub. I'm an 18 year old designer born and living the whole life in a village in the Czech Republic.

My overall goal is building my own project or leading projects. I want to inspire people to do things and mainly I want to be happy.


3 years of experience.
20+ freelance projects.
3 startup weekends won.
actively volunteering.

— Avast Summer Internship
— Avocode Growth Internship
— Avocode Growth Internship
— Avast Summer Internship
— Startup Weekend Prague 2019
— Organising Team of Startup Wekeend Prague 2020

In the past, I've worked for, Avast, Avocode.

I've been freelancing under San Francisco based agency Studio Godsey since 2020.

As a freelancer, I've helped on 20+ projects, including designing brands, mobile apps or growth hacking for companies like Zero Fasting, Naturally Slim, XTND, Undout.

I've won 3 Startup Weekends. Organized 2 Startup Weekends in Prague. Created a project StartRemote with a goal to help leaders with maintaining remote teams.

Testimonials, Mentions, Awards

hungry to learn.
valuable team member.
active part of community.

While working with me on a number of client projects, Jakub quickly proved himself capable of carrying the ball and doing big things, solidifying himself as good friend, reliable colleague, inspiring creative, and valuable teammate. His youth brings a fresh perspective and a ton of passion. He has the ability to deliver work under pressure and on time at a level competitive with any junior designer I’ve worked with, and many mid-level designers as well. Anyone who has already collaborated with him knows that he is far ahead of the curve, and with his passion to learn and experiment, his growth will continue to impress and inspire those around him.

Garrett Godsey — Founder of Studio Godsey (ex-Design Lead at Fitbit)

Jakub Zegzulka is one of the reasons I wanted to join - he is an example of the amazing young talent out there. Being able to mentor and learn from the likes of Jakub has been such an incredible and rewarding experience.

Kathrin Hoffmann — Group Creative Director at Havas

Jakub is the future T-shaped growth marketer you want to have in your team. He joined our growth team at Avocode and brought a lot of value. Jakub focused mainly on the user activation and improving retention. He also delivered 2 experiments we eventually ran and found great learnings. One thing I really appreciate about Jakub is his eagerness to learn, grow and contribute!

Juraj Zamborsky — Head of Growth at Avocode

It was an absolute pleasure to be able to work with Jakub at XTND. From product discovery, market research, and evaluating user testings, all the way to discussing and presenting his findings and ideas to the team - and the actual product design - Jakub was able to do it all extremely well and very quickly. He was able to look at the big picture and make arguments based on the need of the user, but also didn’t forget about the business needs of the company. He is able to give and receive feedback very well, and iterate extremely quickly based on new findings and feedback. I can confidently say that he’d be a valuable addition to any team or organisation.

Marek Pohlodek — Chief Product Officer at XTND