Hi, this is Johann.
I’m a software engineer with a passion for good design and well‑structured TypeScript architectures.
Eight years ago, I traded my lab coat for a keyboard – and I’ve never looked back. That’s how my calling became my career. The analytical approach I learned as a pharmacist now shapes the way I write code every day.
I learn by building and sharing, which is why I maintain more than two dozen open-source projects on GitHub – projects that don’t just solve problems but are fun to create and use.
Career
- Oct 2022—present
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Lead Software Engineer
- Lead Team Web Frontends (3–5 engineers): 1:1s, weekly planning, code standards, mentoring
- Engineering-wide coding standards and tooling
- Team ships finanzfluss.de (Nuxt), Finanzfluss Copilot (React), Cloudflare Workers, automation tooling
- Co-develop Finanzfluss Copilot mobile (Flutter, iOS + Android)
- Product and UX input on flows and interactions
- Apr 2021—Sept 2022
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Senior Frontend Developer
- Tech lead for a 3 person team building mobile web apps (Ionic)
- Architecture of a multi-tenant admin platform (Nuxt)
- Dec 2019—Jul 2021
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Full Stack Developer
- Owner of the token-based design system across web projects
- Full-stack development of katapult-magazin.de
- CMS migration from Typo3 → Kirby
- Cloud infrastructure and deployment (gridscale, GCP)
- Site operations for the Shopware storefront
- Jul 2018—Dec 2019
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Web Developer & SEO Manager
- Full-stack development (Laravel and Vue.js)
- Theme and plugin development for Shopware
- SEO for mid-sized agency clients
- Oct 2012—May 2018
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Pharmacy Studies
Here I learned to translate jargon into everyday language. I do the same now between engineering, design, and product.