• Followed Agile, Scrum approach of development strategy.• Responsible for the analysis, documenting the requirements and architecting the application based on J2EE standards• Extensively used core java concepts like frame work, OOPS and Exception handling.• Extensively used spring Framework modules like MVC, JDBC Templates, Spring Security and AOP.• Experience with creating workflows, Mapping and scheduling jobs in informatics.• Understanding user stories to design and purpose a solution to the problems in Micro Services architecture.• Developed Spring boot application with Microservices deployed it into AWS using EC2 instances.• Used Amazon Cloud Watch to monitor AWS services and Amazon Cloud Watch logs to monitor application.• Selecting the appropriate AWS service based on compute, data, or security requirements.• Developed sever side services using Java, servlets, Java Beans, JDBC, Web Services (SOAP, RESTful, WSDL, JAXB, JAX-RS using Jersey and JAX-WS) and JSP.• Involved in developing UI using JSF framework, JSP, JSTL, HTML5, CSS, JavaScript, Jquery, AJAX and AngularJS.• Development of spring Micro services and converting user stories into backend logic in service classes.ad• Used Maven extensively for managing, building the application.• Wrote SQL commands and stored procedures to retrieve data from oracle database. Worked to plug this procedure in java class.• Maintaining existing scripts and writing new scripts to automate the existing environment using maven• Written Junit test cases during the development phase and used assert function to compare two objects.

• Implemented Agile methodology for the software development process and to produce high quality application• Participated in reviewing business requirements, Technical requirement documents.• Understanding user stories to design and purpose a solution to the problems in Microservices architecture.• Analyze the code and apply the fix solution for the issues identified based on severity basis.• Used Eclipse IDE for application development and used maven for build automation tool to compile and generate EAR, War and JAR files.• Use java 8 features in developing the code such as lambda expressions, creating resource classes, fetching documents from database.• Worked on developing the backend part of the application involving Spring, REST Web Services and Spring AOP.• Designed and developed the framework to consume the web services hosted in Amazon EC2 instances.• Installed application on AWSEC2 instances and configured the storage on S3 buckets.• Migrated applications to the AWS cloud.• Used Spring MVC to achieve Model View Controller design pattern.• Worked on database connectivity using Oracle SQL developer and retrieving the data from the database.• Work with Git as source code version control for pulling and pushing the code changes and solved merge issue.• Worked on JDBC framework encapsulated with Data Access object patterns to connect to database. • Developed UI using HTML 5, Bootstrap, Java Script, and Angular JS for interactive cross-browser functionality.• Deployed web components, presentation components and business components in Apache Tomcat and WebLogic Application Server.• Involved unit testing, interface testing, System testing and user acceptance testing of the workflow too.

• Analyzing the business and functional requirements provided by the client.• Worked as per Agile methodology to meet customer expectation, timelines with quality deliverables• Worked on integration methodology and strategy including interface, data flow, and process flow.• Excellent understanding of java concepts like concurrency, collection frame work, String, Exception Handling.• Microservices are created using spring boot with the shared database. Spring clod is used along with the microservices architecture.• Microservices are divided based on the business functionality. • Extensively used Core Spring Framework for Dependency Injections of components. Developed API using Hibernate to interact with the Oracle database• Developed JSP pages and Servlets for customer maintenance. Deployed web applications on Tomcat server.• Used Eclipse as an IDE for developing the application. Designed UML diagrams using UML and Rational Rose.• Experience with creating script for data modeling and data import and export. Extensive experience in deploying