Certifications - sgml/signature GitHub Wiki
- https://www.accessibilityassociation.org/wascertification
- https://www.accessibilityassociation.org/certification
- https://hubspot-academy.s3.amazonaws.com/prod/tracks/study-guides/24-en-1558636809699.pdf
- https://www.themuse.com/advice/43-classes-you-can-take-right-now-to-advance-your-career-and-theyre-free
- https://www.neowin.net/news/microsoft-offering-two-free-courses-on-windows-server-2016-security
- https://www.linuxfestnorthwest.org/2017/training/free-certification-exam-suse-certified-administrator-sca-enterprise-linux
- https://debian-handbook.info/2013/major-update-of-the-debian-administrators-handbook-for-debian-7-wheezy/
- https://www.udacity.com/course/intro-to-point-click-app-development--ud162
- https://www.udacity.com/course/interactive-3d-graphics--cs291
- https://www.udacity.com/course/offline-web-applications--ud899
- https://www.udacity.com/course/browser-rendering-optimization--ud860
- https://www.udacity.com/course/web-accessibility--ud891
- https://www.udacity.com/course/deploying-applications-with-heroku--ud272
- https://www.udacity.com/course/intro-to-relational-databases--ud197
- https://www.udacity.com/course/visualizing-algebra--ma006
- https://www.udacity.com/course/http-web-servers--ud303
- https://www.udacity.com/course/data-visualization-and-d3js--ud507