Hello! My name is

Jan Losert &
I’m a Designer

I’m an enthusiastic product designer currently shaping the future of mobile advertising at Tapdaq, while traveling around the world. You can find my recent projects on Dribbble and Behance or if you're interested in my UI Kits visit my store.

Scroll for more
Jan Losert Portfolio Portrait
What's New

New Portfolio & Store designs released!

my skillset

Visual Design, Dashboards & User Experience

I specialize in building complex web applications, leading front-end teams, digital product design and developing visual design systems. I enjoy creating effortless user experience and designing delightful digital products. The entire process of going from a concept to release and gathering user’s feedback on either client’s or my own products is what makes me wake up everyday! Nowadays I lead product design at Tapdaq, previously I worked at Badoo and Socialbakers.

Earlier in 2016 I started turning my expertise into building my own digital design products. This helped me to learn even more about users and gain a deeper knowledge about launching and selling stuff as an individual. My best known product across the design community is currently Dashboard UI Kit with over 3200+ sold copies.

I worked with numerous clients from all around the world from early startups to well-established companies. I always seek new opportunities for cooperation on projects around interesting dashboards, design systems or landing pages. Let’s create something awesome together!

My Products

My Products

Dashboard UI Kit Small Preview

Dashboard UI Kit

best Seller

101 Files for Mastering the Art of Product Design & Dashboard Interface. 75 Screens and a massive collection of fully customizable UI components, Styleguides and resources for the smoothest hand of to the developers.

View Product
Symbols & Styleguides Small Preview

Symbols & Styleguides

Over 21000 Downloads

The smartest design system and your future starting point for every User Interfaces in Sketch. Packed with form elements, dropdowns, notifications, tooltips you name it! All you need to start designing beautiful User Interfaces.

View Product
View All Products

Client Projects

Client Projects

Skillshare 5 BackgroundSkillshare 5 Reference

Skillshare 5

I had the opportunity to work directly with Skillshare team to showcase their new platform features. I designed new Landing page for Skillshare Version 5, their new Main Homepage and About page.

Early 2017  |  Live & Partly In Developement

Case Study Coming Soon

Tapdaq

Working closely with engineers we created mediation/cross promotion platform as a all-in-one solution for mobile developers with. I touched nearly everything visible on Tapdaq from all landing pages to the whole User Experience and the design of dashboard to sales/investor product decks.

Ongoing Full Time Project  |  Live

Check Live Website
Behance Project
Tapdaq Reference PreviewTapdaq Reference Background
Class2Class BackgroundClass2Class Small Preview

Class2Class

I was responsible for setting up Class2Class design system and their whole design language for current and upcoming features. I redesigned a couple of their primary screens as well as created 2 of their new main features/screens: Classroom overview and shared lesson plans dashboard.

October 2017  |  In Developement

CASE STUDY COMING SOON

Filli Studios

Complete design launch for a young social media agency called Filli Studios, starting from 2 of their Product Decks/Keynotes and Marketing Pitch Decks to design of their fully responsive website.

November 2017 |  In Developement

CASE STUDY COMING SOON
Filli Studio Reference PreviewFilli Studios Reference Background
ALL RECENT WORK ON MY DRIBBBLE

Career

tapdaq

Currently
Lead Designer
London | UK
2014 - Now

Badoo

Product Designer
London | UK
2013 - 2014

FollowBubble

Digital Art Director
Prague | CZ
2013

SocialBakers

Application & Web Designer
Prague | CZ
2012 - 2013
About Me

Designing with Passion

Currently living in between Prague and London. I’ve been passionate about pixels and design projects since 17yo and haven’t stopped working and learning about new technologies day and night ever since. Other than sitting in from of my display I enjoy myself in casual sports, such as bowling (my record so far is 197!) or playing NHL with friends.

With enjoying this remote working environment I find myself travelling around the globe. I'm grateful that my job allows me to work from anywhere. In past 3 years I increased the number of visited countries to 42 in total. My favourite continent so far is Asia! I’m active on Instagram where I share most of the WIP designs, my daily standups and all info about my upcoming projects.

I also like sharing my experience and you can read about me in NetMag, SketchAppResources, UI/UX Design Interviews & CzechCrunch (CZ)