Anubhav Kumar Jain has 4 years of experience developing Java applications using Spring MVC, Hibernate, REST APIs, and working with databases like Oracle and SQL Server. He has experience analyzing requirements, designing, developing, testing, and maintaining web applications. Some of his projects include migrating an insurance portal to Spring and developing an online voting system for Gujarat state elections. He is proficient with tools like Eclipse, Maven, and ALM tools like JIRA and Mastercraft.