1. Sarvigari Nagarjuna Reddy is a software developer with 1.8 years of experience developing web applications using Java technologies like Vaadin, Eclipse, Tomcat, and SVN. 2. As a developer, he has worked on two projects - a financial web application for transactions and reporting and a cross-platform auto sync file transfer application. 3. For the financial application, he integrated databases using JPA, implemented CRUD operations, and developed reports using Jasper Server. For the file transfer application, he developed a swing client and servlet-based server to automatically sync files between client and server directories.