My name is Santhosh Krishnan, and I serve as a Technical Lead specializing in Microservices, with a keen focus on Core Java, Web Services, Cloud Computing, and API development. With over two decades of experience in software development, design, and architecture, I bring a wealth of expertise to the table. I have profound expertise in Spring Boot, Reactive Spring, GraphQL, and a range of other enterprise technologies within the Java ecosystem. Throughout my career, I have had the privilege of contributing to several Fortune 500 companies, including US Bank, MasterCard, IBM, Verizon, Virgin Mobile, CVS Health, and Telus Communications, among others. I hold the titles of Sun Certified Enterprise Architect and Sun Certified Programmer for the Java Platform. My academic credentials include a Post Graduate Diploma in Systems Management and a Master’s Degree in Physics. In the past two years, my focus has been on developing complex enterprise banking applications using GraphQL with Spring Boot 3, powered by JDK 17. Through this course, I aim to leverage my extensive experience to significantly enhance your understanding and skills in GraphQL within a Spring Boot environment.