Sujoy AcharyaSujoy Acharya works as a Principal Engineer with Cerner. While growing up, he pursued his interests in the fields of computer science and engineering. His hobbies are watching movies and sitcoms, playing outdoor sports, and reading books. Sujoy likesto research upcoming technologies. His major contributions are in the fields of TDD, building scalable applications, cloud services, and the Spring Framework. He has authored four books for Packt, namely, Test-Driven Development with Mockito, Mastering Unit Testing using Mockito and JUnit, Mockito Essentials, and Mockito for Spring. Read More Read Less