I build stuff.

Hi, I'm Perttu, a developer and a designer. I've spent the last decade or so designing and building digital products.

From the blog

I write a lot, take a look at some of the most recent articles.

Best practices for React Query with FlatList

A look at how to combine React Query with FlatList, FlashList, and LegendList for smooth, stable list UIs. Best practices for handling loading states, skeletons, and safe areas.

Work

  1. Company
    RevenueCat
    Role
    Senior Developer Advocate
    Date
  2. Company
    Fenrir Digital
    Role
    Founder
    Date
  3. Company
    Noice
    Role
    Senior Mobile Developer
    Date
  4. Company
    Veri
    Role
    Product Lead
    Date
  5. Company
    Mavericks
    Role
    Senior Software Engineer
    Date
  6. Company
    Qvik
    Role
    Senior Software Engineer
    Date
  7. Company
    Nyxo
    Role
    Co-founder
    Date
  8. Company
    University of Helsinki
    Role
    Product Lead
    Date
  9. Company
    Perfektio
    Role
    Co-founder
    Date
  10. Company
    Nordea
    Role
    Analyst
    Date
  11. Company
    Aalto University
    Role
    Research Assistant
    Date
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