I wrote a Dropbox-like file sync and share application called Syncany [1] as a side project back in 2014/2015. While it never made it out of alpha, it had gotten some traction, and looking back, I am still proud of the architecture and design (not so much of the code, hehe). One day, a developer from this random company in Connecticut (I am German and lived in Germany at the time) reached out to me in my project's IR…
I joined binwiederhier for a while in developing Syncany and he invited me for an internship at his current employer.
The experience I gained both in contributing to Syncany and said internship helped me indirectly land the role I'm currently in, and my open source experience in general helped me land a cool engagement where I got to do some innovative open source projects.