Lena Reinhard is Director of Engineering at CircleCI, the leader in continuous integration and delivery for developer teams. Over the years, she’s supported distributed engineering organisations around the world, helping them deliver great products while continuously learning through inclusive cultures and growth-oriented feedback. Lena is convinced that only diverse teams in inclusive organizations can build appropriate solutions for the challenges that humanity is facing. She’s also a proficient writer, photographer, and forever a learner.

Lukas is a staff information security engineer at Google with 10+ years of industry experience who frequently speaks at international infosec and developer conferences. He's passionate about securing web applications from common web vulnerabilities and leads the Google-wide Content Security Policy (CSP) adoption effort. Before joining Google, Lukas worked as a Security Consultant and graduated (M.Sc.) from Vienna University of Technology in Austria where he researched dynamic analysis of Android malware and founded Andrubis - one of the very first large scale malware analysis platforms for Android applications.

Web obsessive graphics geek Rob Bateman is founder and organiser of The Away Foundation, a non-profit company that creates freely available resources for use by web professionals. He started out by co-creating The Away3D engine in 2007, and has been developing and promoting open source tools and libraries ever since. These days, the libraries produced by his company are used by thousands of organisations and freelancers around the world to power graphically rich interactive experiences and games.