Mobile & web developer

  • React Native
  • TypeScript
  • Next.js
  • Expo
  • React
  • Figma
Ian lying on a couch, looking up at the camera, with his Siamese cat perched on top of his head.

Highlighted project

Character.AI screenshot

Character.AI

Growth and monetization features for a conversational AI platform with ~15.5M monthly active users, across mobile and web.

  • React Native
  • TypeScript
  • CI/CD
  • CodeQL

Senior Product Engineer · 2026

Read the case study

  • CAI+ upsell in onboarding

    A subscription offer shown right after onboarding, one of the biggest monetization wins of the year.

  • Following tab

    A discovery feed for the creators you follow, with more users following creators.

  • Faster builds

    A CI/CD overhaul made cold builds about 57% faster and warm builds about 82% faster.

  • Shipped across mobile and web

    Recent Chat Tabs, block/unblock, Character Boost and Character Preset Wallpapers.

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