As a dev at a large company, I'm wondering how the author went about open sourcing the side project. My employment contract stipulates that anything I write for work is owned by the company. This company wouldn't have any motivation to let me open source the work I do, which in my case does not go into any product. The reason I ask is that I have written, as part of my day job, a scientific library in C# that doesn't…
I forget exactly what conversations I had, but it was also very clear that they had no problem with me doing so since it doesn't really have any connection with their core business. If I wanted to, I suspect I could have open sourced the original version so long as I stripped out the stuff that was specific to the company.