Side projects

Good Tendency

Habit-building app for those who want to commit.

Domains:
  • Productivity
Stack:
  • React
    React Native
  • Stripe
    Stripe

Happy Cam

Improve your mood long-term by tracking your facial expression.

Domains:
  • Health & well-being
  • AI/ML
  • Psychology
Stack:
  • Next.js
    Next.js
  • React
    React.js
  • React
    React Native
  • TensorFlow
    Tensorflow.js

96 Blocks

A time management app with a self-restricting approach.

Domains:
  • Productivity
Stack:
  • React
    React Native
  • Fastlane
    Fastlane

Birkenwald Art

Uniquely hand-painted phone cases for art lovers.

Domains:
  • Art
  • E-Commerce
  • Advertising
Stack:
  • React
    React.js
  • Gatsby
    Gatsby.js
  • Shopify
    Shopify
  • GraphQL
    GraphQL

Elena Birkenwald

A portfolio website for my mother, who is an artist.

Domains:
  • Art
Stack:
  • Next.js
    Next.js
  • Sanity.io

Client work

Have a project in mind yourself? Check out, what others say about working with me and send me an email!

Onuu

Smart banking and personalized financial guidance.

Domains:
  • Finance
  • Insurance
  • Banking
  • Fraud
Stack:
  • React
    React Native
  • React
    React Native Web
  • Next.js
    Next.js
  • Node.js
    Node.js
  • REST
  • Amazon AWS
    AWS
  • Fastlane
    Fastlane
  • Stripe
    Stripe

Bookit Sports

A social app for the sports betting community.

Domains:
  • Sports
  • Sports Betting
  • Social features
  • Community curation
Stack:
  • React
    React Native
  • MongoDB
    MongoDB
  • REST
  • Amazon AWS
    AWS

WorkoutCloud

A premium fitness app for a local gym in Hanover, Germany.

Domains:
  • health & fitness
Stack:
  • Ionic
    Ionic
  • AngularJS
    Angular.js
  • React
    React Native
  • Ruby on Rails
    Ruby on Rails
  • PostgreSQL
    PostgreSQL
  • Node.js
    Node.js
  • Express
    Express.js
  • GraphQL
    GraphQL
  • REST
  • Amazon AWS
    AWS

Open Source Software

React Marquee Slider

The marquee slider of your deepest dreams. Only for React.js ⛺
219
8

React Native Gesture Detector

Create and detect custom, complex gestures in React Native. 🍭
76
4

Gatsby.js Remark Color Highlight

Gatsby plugin to highlight color hexcodes. 🌈
6

Educational products

Breakthrough Freelancing

Start & accelerate your freelance career with this course.

Domains:
  • Marketing
  • Mentoring
  • Community
  • Videography
Stack:
  • Final Cut Pro

For the giggles

Millionaire Calculator

Calculate your roadmap to millionaire status as an indie hacker.

Domains:
  • Finance
Stack:
  • React
    React.js