I’m Josh, a software engineer and creative technologist based in Berlin.
From first draft to execution, I can help you build solutions that get you where you want to go.
Since finishing my degree in Media Computer Science in 2015, I worked with starups and big cooperations alike, combining design thinking and creative problem solving with broad technical expertise.
Freelance Software Engineer
2025 — PRESENT
Built payment infrastructure for pollinations.ai, a community focused AI platform.
Freelance Software Engineer
2023 — 2025
Led the early stage development team building Energuide an AI based energy efficiency platform.
Freelance Designer
2023 — 2024
Designed the style guide, merch and title animations for Chaos Communication Congress in 2023 and 2024 (37C3 and 38C3), in collaboration with RoboKid.
Freelance Software Engineer
2021 — 2023
Designed and built interactive prototypes and websites for clients in the plastics industry – from landing pages to minigames.
Freelance Software Engineer
2020 — 2022
Designed and developed a multiplayer 3D web experience, for hosting virtual events. At one of the 12 events throughout the year, guests could see DJs play and meet each other in a virtual replica of objekt klein a, a cultural space in Dresden, Germany.
Freelance Software Engineer
2021
Helped create promotional tech-demos with Unity:
Freelance Software Engineer
2019 — 2021
Designed and built various dashboards and interactive visualizations of blockchain infrastructure, using Elm and SVG.
Co-Founder, Lead Developer
2016 — 2021
Lead the development of multiple projects: