1 - Do you conduct paid mock interviews for testers/QA ? It would be nice to have a platform like career cup (mock interviews) and leet code (with testing problems) for QAs :) 2 - How can one practice testing without a job & maybe showcase testing skills ? i.e. like newbie front end devs make N websites in N days to showcase their skills. 3 - What is the bare minimum data structures & algorithms automation engineers might need on their jobs ?