Sébastien De Bollivier loved to play with computers since he was 5 years old, but couldn't figure out how to make the computer do what he wanted. After completing his master's degree in Computer Science, he chose to create his own company, RunSoft, with two associates.

Their purpose is mainly to help customers who are struggling to find a web developer who understands their business. They are working on developing products in SaaS, but these have not been released yet.

David Huttleston Jr is a full stack geek. After obtaining degrees in Physics and Nuclear Engineering, Dave hopped the fence from academics to business. He's the founder of www.hddesign.com, a company that specializes in developing databases and making data useful on the Web.

Like many early adopters of BSD and Linux, Dave has experience in all levels of the web stack. He spends his time developing and consulting for nonprofit organizations, labor unions, and businesses with challenging data workflow problems.

Jorge Armin Garcia Lopez is a very passionate Information Security Consultant from Mexico with more than 6 years of experience in computer security, penetration testing, intrusion detection/prevention, malware analysis, and incident response. He is the leader of a Tiger Team at one of the most important security companies in Latin America and Spain. Also, he is a security researcher at Cipher Storm Ltd Group and is the cofounder and CEO of the most important security conference in Mexico, BugCON. He holds important security industry certifications such as OSCP, GCIA, and GPEN, and he is also a FireEye specialist.

He has worked on the books Penetration Testing with BackBox and Getting Started with Django.