In chronological order:
Alongside my mentor Dunja (@dunjardl over here) worked on building a collection of high-quality tutorials that helped thousans of developers. I was studying hard for months just to be able to grasp what the tutorials were about. At that time my background was English language and literature + some prior knowledge about Linux. It was hard, but absolutely worth it. I fell in love with web dev and DevOps topics.
Learned how to and completely developed a website for a company I was working with. All the focus was on product development, and there was no dev time to spare. This separate website was supposed to be used by the HR department. I had to write full content, develop it, deploy it, and write instructions for non-techy people to understand how to make changes to it, as well as instructions for maintaining it for the DevOps team. I loved every moment of, though I'm not very skilled in this department and had to deal with a static site builder.
Being part of the amazing team behind Hashnode. Truly happy to be here :)