Software Engineer 👨💻 | Building apps for macOS 💻, iOS📱 & Linux 🐧 with Swift 🐦🔥
Hi, I’m Johannes, a software engineer with a passion for Swift, app development and data analysis. This blog serves as my personal notebook: software engineering, technology, programming and hands-on projects.
Follow along as I explore, build, and share my experiences.
Transport security is a fundamental requirement for any MQTT-based system, especially in IoT and industrial environments where devices often operate unattended and over public networks.
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Recently, I wanted to enable fingerprint authentication on my HP Envy notebook running Ubuntu 24.04. LTS. It was quite an exhaustive process, as I spent…
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Cron is a scheduling service available on Unix-based operating systems. It allows you to automate tasks by running scripts or binaries at fixed times, intervals,…
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When developing desktop software in Python, creating a Windows release often involves a few repetitive steps: To make this process faster and less error-prone, I…
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Publishing project documentation is one of those things that should be easy – but often isn’t. Apple’s DocC makes it simple to generate great documentation…
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Swift concurrency introduces async/await and async let for handling asynchronous code – but when should you use which? This cheat sheet breaks down the key…
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