Prasad

• Worked within and across Agile teams to design, develop, test, implement, and support technical functions across a full-stack of development tools and technologies.
• Exposed to Software Development Life Cycle (SDLC), Agile-Scrum application development methodology.
• Worked using Java 1.7 for implementation development, used Java Collection API for data structure, annotations for code reuse and exceptions to handle the errors.
• Used Spring Boot Microservices to create RESTful Web Services, set JSON data type between front-end and the middle-tier controller, and deployed it on AWS ECS using Docker container.
• Extensively developed code for obtaining bean references in Spring 4 and used Dependency Injection and Inversion of Control to make the application reusable and maintainable.
• Developed Object Relational Mapping (ORM) using Hibernate 4 and Develop Data Access Object (DAO) persistence layer.
• Developed UI with HTML5, CSS3, JavaScript, jQuery to make the page more user-friendly and interactive.
• Created a single page application using AngularJS, processed JSON data from RESTful web service by using Ajax to get resources from the database.
• Used MongoDB NoSQL database and set connection by using Hibernate to fetch data from the database and store data in the database.
• Consumed SOAP web Services for communicating with external components.
• Used Java Message Service API for sending detailed notifications and the receipt to the internal customer for testing purpose.
• Integrated REST API with RabbitMQ using Spring Integration.
• Removed single point of failure of state (sticky session) and used AWS Elastic cache to store session related data from different microservice container.
• Created and configured AWS lambda for auto event handling by S3 documents.
• Integrated D3.js reporting component for statistical information display.
• Used Log4J for maintaining application running logs and got good troubleshooting feedbacks.
• Developed test cases and performed unit test using Junit 4 framework to test java functions and used Spring-test to do the web service testing.
• Used Git for Version Control and Maven for the dependency deployment.
  
  Environment: - Java 1.7, JMS, Spring Boot, REST Services, CSS3, JavaScript, jQuery, RabbitMQ, AJAX, AngularJS, JSON, MongoDB, Eclipse, Log4j, GIT, Maven

• Designed and implemented business logic and web service for commission and reporting using Spring MVC, Spring IOC, Spring Annotations, and Spring AOP, Spring security.
• Implemented Hibernate 4.0 for data persistence by using ORM classes, annotations and HQL queries to manage data to MySQL.
• Created connections to database using Hibernate Sessionfactory, using Hibernate APIs to retrieve and store data to the database with Hibernate transaction control.
• Consumed REST web services and used JAX-WS to create REST Web Services.
• Implemented the application using the concrete principles laid down by several design patterns such as Composite View, Session Facade, Observer, Bean Factory, Singleton, Data Access Object and Service Locator.
• Wrote annotated POJO classes which contain business logic to map database tables with java objects.
• Assisted MySQL DB development team in developing stored procedures and designing the database.
• Created Single Page Application using Angular 1.5 and consumed several web services to perform CRUD operations on UI with JSON data.
• Developed User- Interface using HTML5, CSS3, jQuery, JavaScript and Bootstrap UI.
• Used D3.js for producing interactive data visualizations and Jasper Report 5.5 for graphic report generation.
• Worked with Glass Fish Application Server 4.1 and Apache Tomcat 7.0 to deploy and configure EJB/JMS and WAR files respectively.
• Used Java Mail Sender for sending detailed notifications and for mailing administrator for any system related problem.
• Decoupled email functionality from the web application by using message broker like JMS, and ActiveMQ.
• Used NetBeans 8.0 and Sublime Text 2.as tools in building the application and log4j framework for logging message.
• Worked on authentication by creating request filters to intercept every request trying to access API using Spring security.
• Involved in creating unit test case classes for business functions using Mockito in a Test-Driven Development (TDD) approach.
• Used Jenkins for continuous build integration and JIRA for project and issue tracking.
• Followed agile methodology for development and used Git as a Version Control and Maven for dependency management.

Environment: - Java 1.7, Hibernate, Spring 4.0, JDBC Template, JSON, SOA, JBoss, Oracle 11g, jQuery, Ajax, Core Java, Jenkins, JavaScript, HTML5, XML, Maven, Subversion, REST, Linux, Log4J, Junit, Tomcat 7, NetBeans 8.0, Sublime Text 2

• Involved in the complete Software Development Life Cycle (SDLC) phases of the project.
• Implemented Spring MVC framework 4.0 in the application. Developed code for obtaining bean references in spring framework using Dependency Injection (DI).
• Designed Spring Controller to handle requests from users and return results, Spring Validators to verify requests, Spring Interceptors to check user status, and generate alert messages.
• Used Spring AOP 4.0 and Aspectj 1.7.x to weave additional logic into main business logic, e.g. status check, alert management, and clear data.
• Used Spring RESTful API to create RESTful Web Services, set JSON data type between front-end and the middle-tier controller, and handled the Cross-Domain Requests (CORS).
• Consumed SOAP web services for communicating with external components.
• Implemented Persistence layer using Hibernate 4.3.x to interact with the Oracle database used Hibernate Framework for object relational mapping and persistence.
• Mapped (one-to-many, one-to-one, many-to-one relations) DTOs to Oracle Database tables and Java data types to SQL data types by creating Hibernate 4 mapping XML files.
• Developed single page application with responsive web design using AngularJS 1.6.
• Involved in configuration and deployment of applications on the cloud using AWS.
• Designed and implemented page data submission features and rich client UI using HTML5, CSS3, and JavaScript.
• Integrated D3.js reporting component for statistical information display.
• Wrote complex SQL stored procedures and HQL statements to fetch the data from the database.
• Developed test cases & performed unit test using JUnit 4 in a Test-Driven Development (TDD) approach.
• Used SVN 1.7 as a Version Control system and for code management.
• Used JavaMailSender for sending detailed notifications depending upon the success and failure once the backend process is complete and for mailing administrator for any system related problem.

Environment: - Java 1.7, Spring MVC, Spring AOP 4.0, REST, Servlets 3.1, Hibernate 4, D3.js, XML, SQL, HTML5, CSS3, jQuery Ajax, AngularJS 1.6, JavaScript, JavaMailSender, HQL, JUnit 4, SVN 1.7