Design patterns you should Know

https://dzone.com/articles/design-patterns-in-automation-testing

DevOps Tools & Frameworks: Everything You Need To Know

https://analyticsindiamag.com/devops-tools-frameworks-everything-you-need-to-know/

Very good article for you to outline Test documentation

http://www.guidanceshare.com/index.php?title=Chapter_6_%E2%80%93_Managing_an_Agile_Performance_Test_Cycle&printable=yes

http://walderson.com/IBM/Practices/AllPractices/practice.tech.performance_testing.base-ibm/guidances/guidelines/performance_test_goals_DCDFC4E7.html