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About the reviewers

Sven Bernhardt is a Software Architect with over 10 years of experience in planning, designing, implementing, and deploying individual software solutions for different customers from different industries. From a technology perspective, Sven is an Oracle technology expert and has meaningful knowledge about leading open source technologies. He also has significant experience as Technology Coach and Trainer.

Sven works as Senior Solution Architect for OPITZ CONSULTING Deutschland GmbH, a German Oracle Platinum Partner. He's one of the company's lead architects, who follows his passion for designing and building future-oriented, robust enterprise applications based on pioneering technologies and new, innovative concepts. In his role, Sven is involved in diverse projects dealing with challenges in the area of modern software architectures and digital transformation. In this area, he's always looking for solutions where existing and new approaches can be meaningfully combined with each other—since in most of the cases, software projects don't start on a greenfield.

Besides his work as a Software Architect in customer projects, Sven is a frequent speaker at numerous IT conferences and an author of blogs as well as articles in diverse magazines. In addition, he's an active member of the Oracle Developer Community and currently has the status of an Oracle ACE.

Arturo Viveros is an outstanding Mexican IT Professional currently based in Oslo, Norway. He is a certified Cloud Integration Architect with over 12 years of experience in the design, development, and delivery of software for a variety of customers and industries. Arturo is also a Developer Champion, Oracle ACE, and a published technology writer both in English and in Spanish; he also strives constantly to be involved with and support developer communities/user groups that focus on technologies such as Oracle, Java, DevOps, cloud, software architecture, open source, and blockchain. In his spare time, Arturo enjoys family life, reading, hiking, traveling, playing guitar, and practicing sports such as tennis, football, and skiing.

Thanks to Robert and the Packt crew for having me be a part of this awesome project; special thanks to my employer Sysco for supporting this kind of endeavor and particularly to my department manager Jon Petter who is always in my corner. As always, all my efforts are dedicated to my lovely wife Jessica and my beautiful family Luly, Arturo, and Dany.