Raju Gandhi
Live online courses, books, and videos on O’Reilly
Upcoming live online training courses
July 20, 2026
Container Security Fundamentals in 4 Hours
Containers are very different from VMs and require a different set of tools and techniques to isolate and secure. Join expert Raju Gandhi to learn how to secure and harden containers ...
August 6, 2026
Fundamentals of Ansible
Ansible, an open source project from Red Hat, allows you to automate configuration, including installing software, applying security patches, and managing networks across the whole spectrum—locally, on-prem, or in the cloud. ...
August 18, 2026
Software Architecture Patterns and Antipatterns
Exposure to architecture patterns, and knowing how to leverage them appropriately, are critical foundational skills for all architects. Join Neal Ford and Raju Gandhi to gain a solid understanding of architectural ...
August 25, 2026
Git Next Steps
Or what the difference is between branches and tags? And what’s a rebase anyway, and is it better to use than merges? Expert Raju Gandhi shows you the trick to really ...
September 3, 2026
Software Architecture Styles
But you may not yet have been exposed to the breadth of architecture patterns, particularly if you’re early in your career as an architect. Join experts Neal Ford and Raju Gandhi ...
Bio
Raju has been writing software for over two decades. He's a software developer, architect, consultant, author of multiple books, teacher, and a regularly invited speaker at conferences around the world. His approach to both software development and teaching is to keep things simple. He focuses on understanding and explaining the âwhyâ behind concepts, which he believes is just as important as the âhow.â He founded DefMacro Software, LLC, where they offer consulting and training on application design, architecture, and DevOps. On a more personal note, home is Columbus, Ohio, where he lives with his wonderful partner, Michelle, and their incredible kids, Mason, Micah, and Delphine, alongside their three furry friends: Buddy, Zara, and LouLou.