Andreas Signer
Andreas Signer is the CEO of AdNovum Software, a California company that develops secure e-banking and e-government solutions.
Andreas Signer
Larry Ullman is the director of digital media technology at DMC Insights, an IT consulting firm, as well as the author of numerous best-selling books on PHP, MySQL, and C (including several other Visual QuickStart Guides). Andreas Signer is the CEO of AdNovum Software, a California company that develops secure e-banking and e-government solutions.
Larry Ullman
Larry Ullman is the president of Digital Media and Communications, Inc., a firm specializing in information technology. He is the author of the best-selling book PHP and MySQL for Dynamic Web Sites: Visual QuickPro Guide, as well as several other books on related technologies. Larry also writes articles on these subjects and teaches them in small and large group settings. Despite working with computers, programming languages, databases, and such since the early 1980s, Larry still claims heβs not a computer geek (but he admits he can speak their language).
Larry Ullman
Larry Ullman is a writer, Web and software developer, trainer, instructor, speaker, and consultant. He has written numerous highly acclaimed books, which have sold over 300,000 copies worldwide in more than 20 languages. As his readers, students, and co-workers attest, Larry’s strength is converting the technical and arcane into something comprehensible and useful.