Jim Alateras is an independent consultant specializing in open source and emerging technologies. He has a degree in Electrical/Electronic Engineering and has been working in the software development space for more than 25 years. Jim has participated in several open source projects, presented at open source conferences, and has written several articles and contributed to books. Currently, he is working on developing large-scale, real-time applications using Node.js and the amazing number of great modules and frameworks.

Johan Borestad is a senior web developer, living together with his fiancée Sophia in Stockholm, Sweden. He's a former CTO for Videofy.me and has been working with several startup companies (Redbet.com, Reco.se) in the past from where he has collected invaluable experience, both from backend and frontend. His main skills lie within Test Driven Development and scalable cross-browser web applications. In his daily work he prefers to work with Ruby and JavaScript.

Today he's working at Klarna—one of Sweden's most promising startup companies—building the future e-commerce experience with Klarna Checkout.

Sinisa Vrhovac is a web developer and all-round Internet technology geek living and working in Banja Luka with his family. While working with different companies, he crafted his skills in web development always trying to go one step further in order to improve user experience and comfort. Through engagement on many projects he has gained experience in many technologies and software platforms.

Sinisa enjoys time spent with family, picnics and movies. He can be contacted via LinkedIn, Facebook, or Google+.