Don't bore or bamboozle your stakeholders with lengthy test plan documents. Use these leaner, simpler, more easily digestible options instead.
How do you learn about the world or the marketplace in which your product and business are operating? How do you analyse the marketplace, and turn the results of your analysis into actionable insights?
I found a model I liked and repurposed it for representing what product management could/should/might look like. You can apply the model by continually asking the question 'What's really going on here?'
Testers do lots of stuff that doesn't look much like testing. Does it add value?
How I utilised Python & Webdriver along with the SWAPY library to carry out some complicated test automation
A series of tutorial blog posts covering some basic JMeter scripting -- a user journey through a web application; logging in, searching for and adding items to a basket, checking out.
Add value to your testing efforts and CV by learning some better verbiage to describe it with.