GlossaryTech.com is a free online toolkit for tech recruiters and sourcers aimed at helping you become more tech savvy. Currently, the set of tools includes:

GlossaryTech – online glossary of tech terms with a built-in search option;

CV Scanner – tech resume analysis tool. It finds technology terms listed on any CV, provides their easy-to-understand definitions, as well as classify them by categories (Front-end, Back-end, QA, etc.). All you have to do is copy and paste your resume or tech text from any LinkedIn/StackOverflow/Github profile;

Bull Sessions with Tech Recruiters – recruiting hacks from global IT hunters.