Jan Roose

Designer in Prague, Czech Republic

Member since January 5, 2017

In the past, Jan has led design teams to create the first AI-powered satellite imagery analysis platform in a space startup based in SF, SpaceKnow. Being accepted to Toptal, the top 3% of the world's designers, at 21 made him one of their youngest members ever. His clients include Coca-Cola, Foxconn, Beng & Olufsen, and the projects he's worked on were featured in TechCrunch, CNN, the Washington Post, and Bloomberg among others.

User Interface (UI)iOS UI Design Prototyping User Experience (UX)UX Research UX Testing Adobe Photoshop Axure RP Pro Sketch iOS Adobe InDesign Adobe Illustrator Android Figma Illustration Show more

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Portfolio

Digital Design

Daytrip | Inter-city Transfers with Private Drivers
- Branding
- Web UX
- Mobile UX
- Responsive
- Travel & Leisure
- User Interface (UI)
- Design Systems
- Atomic Design
Fireball | Fantasy Role-playing on the Go
- Mobile UX
- Mobile UI
- Gaming Platforms
- Gaming
- Fantasy Art
- Maps
- 2D Games
- Leadership
Databreakers | Marketing Optimization with AI
- Web UX
- Web App UI
- Web App UX
- Design Systems
- Artificial Intelligence (AI)
- Marketing
- Mobile UX
- Mobile UI
SpaceKnow | Satellite Imagery Analytics
- Apps
- Web UX
- SaaS
- Sketch
- UX Research
- UX Testing
- Prototyping
- Axure RP Pro
- Google Material Design
- Artificial Intelligence (AI)
- Satellite Images
- Maps
WeekDesk | Better Company Culture
- Dashboards
- Dashboard Design
- App UX
- Web App UX
- Web App UI
- Data
- HR Tools
- Culture
- Corporate Culture
e-NABLE World | 3D Printed Prostheses
- Mobile
- Mobile App UI
- UX Testing
- Sketch
- Marvel
- Illustration
- Adobe Illustrator
- Presentation Design
- Flat Design
- 3D Printing
- Healthcare UX
- Social Networks
- Healthcare
- UX
ZOOT | eCommerce in Fashion
- eCommerce
- eCommerce UX
- Mobile UX
- UX Testing
- Axure RP Pro
- Adobe Photoshop
- Beauty Products
- Fashion
KettleMan | The Hardest Gym Assistant
- Mobile
- Mobile UX
- Flat Design
- Illustration
- Marvel
- Sketch
- UX Testing
- Workout
- Virtual Assistance
- Bots
Tribtime | Get Sports Tickets Comfortably
- Sports
- Mobile UX
- Apps
- eCommerce
- Logo Design
- Branding
- Sketch
- Presentations
- Google Material Design
- iOS Design Trends

Employment

Designer (UX, UI, Product)
2013 - PRESENT
Freelance Work
- Completed projects for Coca-Cola, Foxconn, Bang & Olufsen, Daytrip, Databreakers, and over 70 other clients.
- Conducted qualitative and quantitative research.
- Created interactive prototypes in Axure, Figma, Sketch, and Marvel.
- Build advanced design systems from scratch.
- Designed pixel-perfect UIs both for desktop and mobile.
- Prepared all design assets for a flawless handoff to developers.
- Led teams of 2-5 designers and developers.
- Consulted clients on their product strategy.
- Worked regularly side by side with founders to figure out direction of the product.
- Created investor decks for seed and A and B series of funding.
- Designed social media marketing materials for marketers, specifically crafted to work well in Facebook Ads, Google Adwords, and Instagram.
- Helped to validate start-ups in their early phases.
- Build numerous landing pages and homepages with aim to increase conversion rates.
- Prepared both B2B & B2C automatic email communications.
Technologies: Adobe CC, Axure, Sketch, Figma
Head of Design
2015 - 2018
SpaceKnow, Inc.
- Researched industries like finance, insurance, defense, and agriculture. Discovered the usage of satellite imagery.
- Validated hypotheses with prototypes. Explored best practices on a spectrum of platforms.
- Created an intuitive interface for an innovative service.
- Worked in day-to-day cooperation with the front-end, back-end, and scientific teams—bringing design culture into a non-design environment.
- Built the informational architecture of the website—designing it and co-implementing.
- Defined brands with internal and external research—proposing guidelines to make the company's communication consistent.
- Learned how AI works, how it is taught, and what possibilities there are with using it.
Technologies: Adobe CC, Axure, Figma
User Experience Designer
2015 - 2016
ZOOT
- Refined the UX for one of the largest fashion e-shops in Europe.
- Looked for weak spots and optimized the mobile experience for millions of customers from three different countries.
- Cooperated closely with a front-end team, graphic designer, management, marketing, and a co-founder.
- Conducted tens of in-depth interviews revealing the thought processes of various customer types.
- Prototyped alternative versions of the current solutions and guerrilla tested. Iterations resulted in higher conversion rates.
- Attended ZOOT stores anonymously to explore possibilities to improve an offline experience.
Technologies: Adobe Photoshop, Axure RP Pro

Other Experience

How to Conduct Usability Testing in Six Steps (Publication)
https://www.toptal.com/designers/ux-consultants/how-to-conduct-usability-testing-in-6-steps
User testing is easy and inexpensive and will substantially improve product designs. Insights from observing how people use a digital product are well worth it, as outlined in this six-step process.

Experience

User Interface (UI)6 years
Axure RP Pro5 years
UX Research5 years
User Experience (UX)5 years
Prototyping5 years
Sketch4 years
UX Testing4 years
Interviews4 years

Tools

Location

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