Mayank Jain

• Around 5 years of IT experience in the field of Java J2EE Software Development. • Experienced in Design, Development, Requirement Analysis, Implementation, Packaging and Deployment Java J2EE. • Experienced in System Development Life Cycle Process Engineering, Design, Development, Deployment Support and Testing. • As a developer, developed products for internal and commercial products and excellent experience in gathering requirements, determining business logic and complete system design. • Working experience with Apache Tomcat web server, web sphere application server and portal. • Experienced in creating various project artefacts like use-case documents, class diagrams, design document, architecture document. • Experienced in writing SQL queries for relational databases like Oracle 10g/9i, DB2, PostgreSQL, SQL. • Expertise in back-end procedure development, for Database Applications using Oracle, DB2, SQL SQL Server, PostgreSQL. • Proficient in implementing various Java/J2EE design patterns including Singleton, Factory, Abstract Factory, MVC, Front Controller, DAO. • Experienced in development methodologies like SDLC, AGILE, SCRUM and Waterfall. • Developed REST-Web services in a Microservice Architecture consisting of the integration tier with Web services external to organization, middle tier with Spring Application Framework. • Working knowledge in Core Java and JavaEE platform with Servlets, JSP, JDBC, Multithreading, Hibernate, Spring MVC, Spring Boot. • Experienced working on different layers of Spring MVC architecture such as Spring - Controller, service and repository classes. • Good experience working on Hibernate Beans & HQL to map to tables and retrieve data from the database. • Expert in version control tools like GIT and SVN; build tools like Maven and Gradle; continuous integration tools like Docker, and issue-tracking platform like JIRA.