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Experience and Skills are available from the Go menu and Spotlight.

Stack

Stack

Capabilities, not percentages.

Tools grouped by the work they help me do—not arbitrary self-ratings.

01

Product Engineering

From product intent to a durable shipped interface.

  • React Native
  • React
  • Next.js
  • TypeScript
  • JavaScript
02

Mobile & Native

Cross-platform products with native capability where it matters.

  • React Native
  • Swift
  • iOS
  • AVFoundation
  • Biometrics
03

Backend & Data

Service boundaries, data integrity, and pragmatic infrastructure.

  • Node.js
  • Python
  • PostgreSQL
  • Supabase
  • REST APIs
  • GraphQL
04

Engineering Practice

The systems around the code that keep products healthy.

  • Testing
  • CI/CD
  • Observability
  • Performance
  • Security
  • Architecture
PH

Portfolio OS

Philip Harteveld

Software Engineer

Building thoughtful products across mobile, web, and backend systems.

Stack
Stack

Stack

Capabilities, not percentages.

Tools grouped by the work they help me do—not arbitrary self-ratings.

01

Product Engineering

From product intent to a durable shipped interface.

  • React Native
  • React
  • Next.js
  • TypeScript
  • JavaScript
02

Mobile & Native

Cross-platform products with native capability where it matters.

  • React Native
  • Swift
  • iOS
  • AVFoundation
  • Biometrics
03

Backend & Data

Service boundaries, data integrity, and pragmatic infrastructure.

  • Node.js
  • Python
  • PostgreSQL
  • Supabase
  • REST APIs
  • GraphQL
04

Engineering Practice

The systems around the code that keep products healthy.

  • Testing
  • CI/CD
  • Observability
  • Performance
  • Security
  • Architecture