Pragna P Email & Phone Number

United States

Atlanta, Georgia, United States

• Worked through cross browser compatibility issues with layout and styles for all new CSS that was implemented.• Optimized UML design using patterns like DAO.• Involved in creating single page application that loads multiple views using routing services, lazy Loading, and adding additional dynamic features to the application using Angular 14 framework.• Worked on Enforcement and Case Management Modules In order to maintain the transactions and Case History.• Built real time data pipelines by developing Kafka producers and Spark streaming applications for consuming.• Configured the application using Struts, Hibernate, DAO's, and JSP.• Configured Hibernate and Struts through required configuration and XML files.• Used Front End Developing UI Interface using JSP/Tiles, JSTL, HTML CSS, SASS, JavaScript, Ajax and JQuery.• Worked on developing model and template driven forms in Angular 14• Developed backend web services using Node JS and stored dependencies using NPM.• Responsible for designing and developing microservices using Spring Boot framework.• Used Amazon Web Services (AWS) services such as EC2, RDS and Elastic Bean Stalk for configuration, deployments, testing, and used Amazon lambda function for trigger based on different sources. Used Docker for deploying the application.• Used JAXP, DOM for parsing XML documents and used JAXB for XML binding.• Worked with Eclipse as the IDE to develop, test and deploy the application and used IBM Web Sphere application server on building and deploying the war file into application server.• Wrote Junit Test Cases In order to test functionality.• Used Source Tree, SVN for version control and RTC for defect tracking.• Experienced in testing Mobile friendly Responsive Design like mobile, tablet, and desktop platforms.

Bethesda, Maryland, United States

• Web application development using Angular with cutting edge HTML5 and CSS3.• Designed and developed SPA applications and integrating with Microservices developed using Spring boot framework.• Worked through cross browser compatibility issues with layout and styles for all new CSS that was implemented.• Used Front End Developing UI Interface using JSP/Tiles, JSTL, HTML CSS, SASS, JavaScript, Ajax and jQuery.• Wrote Script for AJAX implementations in the website and created components, used jQuery for client- side form validations and used JSON for creating objects in Javascript.• Involved in creating various Modules/Controllers/Components for the application using Angular.• Integrated REST web service calls to get data from response and display them on UI.• Used ng Module in order to group directives, pipes, services that are related to application.• Consumed REST based Micro services with Rest template based on Restful APIs• Defined new validations through Angular for the form field validation implemented through HTML5.• Used Node.JS as a server-side scripting technology in order to get and set the http requests and responses.• Used jQuery widgets such as a date picker, combo box, numeric text and rich text editor.• Developed spring batch applications and used the AWS S3 API to store and retrieve the files• Involved in writing SQL scripts and creating backend database table for complex business operations. Participated in consuming web-services using SOAP that allowed integrating the business application with the legacy applications and facilitates for future applications.• Automated test cases using Selenium Web Driver, JUnit and JAVA.• Used Source Tree, SVN for version control and JIRA for defect tracking.

Dallas, Texas, United States

• Participated in Agile Scrum methodology for application development. Analysis, design, coding, unit, and integration testing of business applications in an object-oriented environment.• Developed Services, Business Delegate, POJO, Controller, Dao (implemented transaction management in DAO layer) and extensively used Core Java collections, Generics, Exception handling,• Design patterns and java 8 features like Lambdas and Streams for functionality. Worked with multithreading and implemented concurrent multithreading as well.• Implemented RESTFUL web services using spring boot and consumed using spring REST services.• Implemented REST MicroServices using spring boot. Generated Metrics with method level granularity and Persistence using Spring AOP and Spring Actuator.• Developed REST clients using Spring REST template to interact with existing REST micro services.• Used spring Config server for centralized configuration and Splunk for centralized logging. Used Concourse and Jenkins for MicroServices deployment• Used Spring MVC framework for the design and development of web application• Focused on Test Driven Development (TDD) thereby creating detailed JUnit tests for every single piece of functionality before writing the actual functionality and wrote test cases to test the Spring DAO layer.• Selecting the appropriate AWS service based on compute, data, or security requirements.• Integration of Amazon Web Services (AWS) with other applications infrastructure.• Used Amazon Cloud Watch to monitor AWS services and Amazon Cloud Watch logs to monitor application.• Used Git for Version control, Jira for project tracking,

Charlotte, North Carolina, United States

• Involved in requirements gathering, analysis, design, development, testing and Maintenance phases of R&D redesign.• Involved in the design of the applications using J2EE using Model/View/Controller (MVC) design pattern.• Developed Java Server Pages (JSP) for the front end and Servlets for handling HTTP requests.• Involved in using core java concepts - Collections, Exception Handling, Multi-Threading, and Serialization.• Involved in implementing logging, exception handling and transaction management using spring AOP.• Written SQL queries & PL/SQL Stored procedures, functions, triggers, cursors, sequences, and indexes.• Used AngularJS library for creation of powerful and interactive dynamic Webpages and web applications by using its advanced and cross browser functionality.• Application backend implemented as Node.js express application server.• Configured and deployed Application on Apache Tomcat Application Server.• Implemented Struts tab libraries for HTML, beans, tiles for developing User Interfaces for frontend simulator.• Used Log4J for extensible logging, debugging and error tracing.• Involved in Production Support and Maintenance.• Used GitHub version control system as a source repository to organize the code base.• Used Junit testing framework for unit level testing.• Installed, deployed and upgraded AWS Cloud based servers and services in accordance with project guidelines.

Hyderabad, Telangana, India

• Involved in the analysis & design of the application using Rational Rose.• Developed the various action classes to handle the requests and responses.• All the functionality is implemented using Spring Data / Spring Boot and Hibernate ORM• Designed and created Java Objects, JSP pages, JSF, JavaBeans and Servlets to achieve various business functionalities and created validation methods using JavaScript and Backing Beans.• Involved in writing client-side validations using JavaScript, CSS.• Involved in the design of the Referential Data Service module to interface with various databases using JDBC.• Used Hibernate framework to persist the employee work hours to the database.• Developed classes and interface with underlying web services layer.• Prepared documentation and participated in preparing user's manual for the application.• Prepared Use Cases, Business Process Models and Data flow diagrams, User Interface models.• Gathered & analyzed requirements for EAuto, designed process flow diagrams.• Defined business processes related to the project and provided technical direction to development workgroup.• Analyzed the legacy and the Financial Data Warehouse.• Participated in Data base design sessions, Database normalization meetings.• Managed Change Request Management and Defect Management.• Managed UAT testing and developed test strategies, test plans, reviewed QA test plans for appropriate test coverage.• Involved in Developing JSP's, action classes, form beans, response beans, EJB's.• Extensively used XML to code configuration files.• Developed PL/SQL stored procedures, triggers.• Performed functional, integration, system and validation testing.