Salesforce Engineer/Developer/Administrator/Architect, 13x certified.
Proudly the first person to (publicly on GitHub) publish a time-based one-time password algorithm in Apex.
I also write other useful things such as Apex JSON Path, the minimum implementation of JSON Path, but in Apex, and the tile wall component that you can show in your Lightning Experience record pages. :)
For contributions feel free to create issues and pull requests in my repositories. For direct contact, reach me at renato.oliveira at dogeforce.com.