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Petr Jankowski

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Design Manager at Supercell · B2B dashboards

Works at
Supercell
Location
Prague, Czechia · CET (UTC+1)
Experience
10+ years experience
Education
École Polytechnique
Languages
English, Czech

Overview

I've spent 10 years on B2B dashboards - first at IKEA, now at Supercell. Cut support tickets about enterprise by 36% with clearer copy and states. Before that: Spotify and Uber. Most at home with Figma and information architecture. Learning to draw.

Good reasons to reach out
  • Working sessions on data visualisation
  • Speaking or podcast invitations
  • Questions about B2B dashboards
Please don't message about
  • Unpaid work or spec projects
  • Courses and coaching offers
  • Logo contests

Replies within two days

Skills
Figmadata visualisationinformation architecture

Experience

  1. Design Manager
    Apr 2024 - Present
    Supercell · 2 yr 7 mo · Full-time · Prague, Czechia
    • Built a component library 50 engineers ship with every day.
    • Brought the enterprise flows to WCAG 2.2 AA.
  2. Product Designer
    Jun 2021 - Apr 2024
    Spotify · 2 yr 10 mo · Full-time · Prague, Czechia
    • Built a component library 40 engineers ship with every day.
  3. Product Designer
    Jun 2019 - Jun 2021
    Uber · 2 yr · Contract · Prague, Czechia
    • Shipped the enterprise redesign that lifted task completion 36%.
  4. Product Designer
    Oct 2016 - Jun 2019
    IKEA · 2 yr 8 mo · Full-time · Prague, Czechia
    • Shipped the enterprise redesign that lifted task completion 20%.
    • Brought the enterprise flows to WCAG 2.2 AA.

Projects

Conference talk: lessons from enterprise
2026

What went wrong and what worked while scaling B2B dashboards.

Write-up: B2B dashboards in practice
2024

A long-form guide to B2B dashboards for people starting out.

References

No references yet.

Education

  1. École Polytechnique
    Ingénieur, Architecture
    2011 - 2015

Details

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