Developer, designer and entrepreneur.

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

Making Money with Your React Native App

Comprehensive look at in-app purchases and how to add them to your React Native app. Covers different types of in-app purchases, how to set them up in your app, and the psychology of good in-app purchase experiences. Technology used: React Native, RevenueCat, App Store Connect.

React Native WebRTC

Full article version of the talk I gave at RTC.ON Conference 2024 about getting started with WebRTC in React Native

The Novel vs. The Screenplay: Se7en

I wrote about the differences in recognition between screenwriters and novelists, highlighting how often fade into the background while directors and actors take the spotlight. Using Se7en as an example, I discussed how Andrew Kevin Walker’s script went through multiple rewrites before becoming the neo-noir classic we know today. Despite its flaws, the novelization of Se7en holds personal significance for me, showing how a good story can transcend its medium.

Work

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