Hi, I’m Nihar, a Java Backend Developer with 3.8 years of experience across TCS and LTIMindtree. I have worked on Java, Spring Boot, Microservices, REST APIs, MySQL, production debugging, monitoring, and BFSI/payment systems. I have experience building APIs from scratch, working on multiple microservices, fixing production defects, improving code quality, and handling real backend development scenarios. Through my Topmate, I help freshers and 0–8 YOE developers prepare for Java backend roles. I guide them with resume review, Naukri and LinkedIn profile improvement, Java interview preparation, Spring Boot and Microservices concepts, mock interviews, project explanation, and backend career roadmap. My goal is to help developers prepare practically, avoid confusion, and present their skills confidently in interviews.