Building for impact, one project at a time

Over the years, I've worked on a variety of projects — ranging from crypto security to education and open-source collaboration. These are some of the ones I'm most proud of. Many are open-source, so if something catches your eye, feel free to explore, contribute, or build on top of it!

  • Obi Wallet

    Obi Wallet offers a seamless and secure crypto management solution, addressing common challenges like risky key setups, interface switching, and unreliable bridging. It features a customizable multi-factor setup, multi-chain support for EVM, L2s, Cosmos, Solana, and collaborative asset management.

    obi.money

  • Serlo Editor

    Serlo Editor (formerly known as Edtr.io) is a production-ready WYSIWYG editor implemented across the educational platform Serlo.org, enhancing user interaction and content management. I led its initial development and integration.

    serlo.org

  • ReactPage

    ReactPage (formerly known as ORY Editor) is a React-based WYSIWYG editor designed to provide intuitive content editing experiences. As a freelancer, I collaborated with DirectMail.io to integrate a customized version of the editor into their platform for creating landing pages and emails.

    github.com

  • Serlo Cloud Transition

    Architected the transition of Serlo.org from a monolithic application to a modern architecture featuring a GraphQL-based API and a Next.js frontend. We migrated backend services to a Kubernetes cluster on Google Cloud Platform. This transition enabled Serlo to scale its services to accommodate a growing number of users, especially during the COVID-19 pandemic.

    github.com

  • Serlo ABC

    Serlo ABC is a free literacy app designed to help young refugee learners (ages 15-30) independently acquire the Latin alphabet and foundational language skills. Officially recognized by the Federal Office for Migration and Refugees, the app is based on national literacy and integration curriculums and is primarily developed for smartphones.

    github.com

  • … and more

    Many of my open-source contributions, including my work on Serlo and ReactPage, can be found on GitHub. Check out my profile for more projects, libraries, and collaborations.

    github.com