Jonnalagadda

About Jonnalagadda

• Around6+ years of experience in developing web and windows applications using Java and J2EE technologies. • Sound knowledge and experience in the development of web-based applications using Core Java, JDBC and XML technologies. • Expertise in working with SOA, Web 3.0, Struts 1.X/2.X, Spring, Java, JSP, JDBC, JPA, JDO, JUnit, JavaScript, AWS, APM, JSON, HTML, XHTML, XML and XSLT. • Experience in HTML5/CSS3, Backbone.js, Node.js, Angular.js, React.js, Responsive design and Photoshop. • Proficient developer of view-controller components using Servlets/JSPs and Struts Framework. • Strong hands-on experience with Spring IO, Spring Boot. • Experienced in Application Assessment and maintenance of Micro services architecture applications using Spring Boot. • Experienced with various frameworks like Struts, spring, Hibernate, and JPA.Experienced in design, develop, deploy and support RESTful services.Experience using tools like Vagrant, Maven, Ansible and Chef. • Contribute to the development and maintenance of automation tools. • Serve as an advocate for release management, communicating release management processes and procedures throughout the company and assisting teams with adoption. • Define and develop reports that assist development teams and management to get a clear picture of product development efficiency. • Setup Continuous integration (CI/CD) with Jenkins and make use of wide range of plugins available to setup smooth developer friendly workflows. • Strong experience in relational database DB2 & expert in COBOL-DB2 application programming with exposure to DB2 Utilities Well versed in using String handling, Table processing using array, File handling, Database interface inside the COBOL programs. • Expertise in creating/working in JCL and its procedures for Defining datasets, Running Cobol programs, utility programs, conditional processing in job steps • Strong experience with Mainframe application programming and creating datasets like PS, PDS members, GDG's, JCL's control cards, JCL’s, PROC's, copybooks and VSAM files(KSDS,RRDS,ESDS) required for project • Strong Experience on AWS platform and its dimensions of scalability including VPC, EC2, ELB, S3. • Experience on Amazon SNS, Cloud Watch, Route53 and ELB. • Using Docker, Jenkins, AWS, Kubernetes, Artifactory, Ansible & GitLab. • Experience on different IDEs such as RAD, Eclipse, IntelliJ and deployment using Application Servers Apache Tomcat. • Experienced in working with version control systems like GitHub and BitBucket. • Experience on messaging queues like Kafka, ActiveMQ, Camel. • Serve as an advocate for release management, communicating release management processes, Production Support, Site Reliability Engineer and procedures throughout the Application and assisting teams. • Experience with JUnit, Log4j in developing test cases and determining application functionality. • Good experience in working with different types of databases like DB2, Oracle, MySQL, PL/SQL. • Experienced in RDMBS such as Oracle, MySQL and IBMDB2 databases