Experience

  • Waffle Journal

    Shared journaling, pricing, onboarding (Apps We Love; Best Journaling Apps)

    · Brooklyn, New York

    • Tech stack — React Native/Expo, TypeScript, GCP (Run/Functions), OpenAI/Gemini, Firebase
    • Pricing & onboarding — Growth
    • AI features — Product

  • Entrupy

    Luxury auth app redesign + analytics

    · Manhattan, New York

    • Tech stack — Swift, Objective-C, UIKit, analytics (session replay)
    • Analytics — Session replay

  • Metallicus

    Checkout UX for mobile crypto

    · San Francisco, California

    • Tech stack — Swift, React Native, metrics/alerts, CI/CD
    • Recurring buy — Mobile

  • Memebox

    Beauty ecommerce iOS

    · San Francisco, California

    • Tech stack — Swift, Objective-C, RxSwift, ecommerce
    • Checkout flows — Conversion uplift

  • Emi Couple

    Couples journaling iOS + Go backend

    · San Mateo, California

    • Tech stack — Go, Swift, RxSwift, Firebase/analytics
    • Beta launch — Shipped solo

  • Origami

    Ecommerce iOS (Apple Best App 2013)

    · Tokyo, Japan

    • Tech stack — Objective-C, ecommerce, ARC
    • Award — Apple Best App 2013

Contact & Links

Current focus

Working on something new.

Links

Reach out

me[at]hirokihori[dot]com
Open to collaborations, systems work, and thoughtful product builds.