Jonny Czar is Experience Designer at Hotjar

15 years of Design. Brazilian. Berlin based.

N26

A home for the easier-than-ever finances

N26

★★★★★ 4,5

+8 millions

customers

World's best

Banks

N26 Case Study

Article

The power of visual in product design

How visual elements affect our perception, recognition and memory by interacting with digital products.

Full article

Ace your next UX Job Interview

Whiteboard
Challenges Explained

Whiteboard Challenges can be a source of great angst for many new or even experienced UX designers. But they don’t have to be. Get access to 10 solved exercises, a Guide Template, and Wireframe Library with +30 components to help you ace them in your next UX Job Interview

See more

Bookify

Acclaimed books right to your phone

The design process for creating Genius: Bookify’s reward program.

Bookify

Case Study

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Worldpackers

A world of ways to travel the world

Worldpackers is a community based on collaboration that makes travel more accessible to +1,5 million travelers seeking a profound cultural experience. We connect travelers – looking to exchange their skills for accommodation – with incredible hosts in more than 100 countries.

Worldpackers

★★★★★ 4,9

App of the day

2019

Editors' choice

Innovation in Brazil

Case Study

Article

Making every design even worth it

How to get the most before, during and after every design event you attend.

Full article

Pepper deals

Making your money go further

A case study of redesigning the main listing page for the largest shopping community in the world

Pepper

★★★★★ 4,7

+25 millions

customers

+80 million visitors

per month

Case study

Event

Host & Speaker at UX SPEED DATING

Creating products
people love

+100

Attendees
& Users

1h30

Workshop
& Network

1h30

Practical
User Testing

Read more

Article

Mastering
Design Critiques

Checklists, framework and learnings about running Design Critique over 60+ designers

Full article

Brand Asset
Management

From the ground up, Redesigning how 100.000 employees access the brands assets

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