About the Authors

Tejaswini Jog currently works as a Java Consultant Trainer. Her areas of expertise are Spring and Microservices. She started her journey as Java trainer almost 15 years ago. She has a rich experience imparting training to corporate clients. Few of her clientele includes Wipro, Accenture, Citi Bank and so on. Along with training, she had also authored books like ‘Learning Spring 5.0’, ‘Reactive Programming with Java 9’ among others.

Mandar Jog is a passionate Java Trainer. With more than 20 years of experience as a trainer, Mandar is well versed with imparting training to freshers as well as experienced candidates. He is always keen to build the skill set of freshers so as to make them ready to get placed. He is also author of the books like “Java 9.0 to 13.0” and “Professional Java Interview Guide”. He also works as corporate trainer for companies like Zensar, Accenture, eClerx and others.