Wekoslav Stefanovski has about two decade of professional developer experience using a variety of development technologies. Has been using C# since the first public beta, and has a long and fruitful love relationship with it. Has been using JavaScript since the previous millennium and has a long and fruitful love/hate relationship with it. Currently, works at Sourcico as Head of development. He is passionate about functional programming, static code analysis, compiler design and code quality met
English session - Intermediate
JSON Web Tokens are everywhere - you are using a bunch of them right now. It's such a common technology, yet, it's very easy to get them wrong. In this session, we get to the nitty gritty of JWT's - what they are, how they work, and how to make sure that we haven't made an app that just waits to be hacked.
English session - Beginner
Knowing the event loop in JavaScript makes the difference between knowing what’s going on and praying that everything works. In this presentation we will try and cover the inner-works of JavaScript, how the one thread ( that did not sign up for this job ) in the browser handles execution of instructions, what happens if we try running things asynchronously and why the event loop is important in this delicate cycle.