Jayasree Rao

About Jayasree Rao

Experience in the IT industry with expertise in Software Analysis, Design, Development, Implementation and Testing of Object Oriented applications using Java and J2EE.• Experienced in developing applications in Waterfall and Agile methodologies.• Expertise in design and development of various web and enterprise applications using J2EE technologies like JSP, JQuery, Servlets1.x/2.x, Struts2.0, Hibernate 3.0, JDBC, AWT, JMS, Spring3.1, Spring MVC, Java Script/Python, HTML, Web Services. • Experience in using tools such as Eclipse, IBM Web Sphere Studio Application Developer Rational Application Developer (RAD), Rational Software Architect and JBuilder.• Experience in interacting with Clients, Collection of Requirement Specifications from the client site, performing Requirement Analysis and Designing.• Strong experience on various J2EE Design Patterns such as Session Façade, Service Locator, DAO, DTO (Data Transfer Object), Value Object, Front Controller, Factory, Business Object, and Singleton.• Experience in SQL, PL/SQL to write Stored Procedures, Functions, Triggers, Views and strong experience in RDBMS using MongoDB, couch base, Oracle 11g/10g/9i/8i, SQL Server, DB2 and MySQL.• Good experience in using Amazon Web Services (AWS) and AWS SNS/SQS for delivering messages.• Experience in working version control tools like CVS, GIT and SVN.• Very well hands on development working experience with Open source systems and in depth working experience in Spring3.0, Spring MVC, Spring Batch, Spring JDBC Template, Hibernate3.X and Struts2.0 frameworks.• Extensively worked on various J2EE servers (Web Sphere, WebLogic, Tomcat) • Expertise in MVC Architecture using Jakarta Struts 1.3/2.0 with features like the Validation Framework, Tiles Framework, and Internationalization• Ability to learn and use new systems and paradigms in considerably less time, solid communicator with exceptional team-building skills.

Experience

1. Java Software Engineer

   Express Scripts Pharmacy Benefit Services

   Mar 2018 — Present · Franklin lakes, NJ, US

   Involved in gathering system requirements for the application and worked with the business team to review the requirements and went through the Software Requirement document and Architecture document.•Used GIT tool to keep track of all work and all changes in source code (to manage the code repository) •Worked as a part of AGILE SCRUM team for product development.•Developed Junit test cases for Unit Testing & Used Maven as build and configuration tool. •Used Spring batch to create jobs to migrate data from one DB to other DB.•Performed CRUD operations on MongoDB to find perform operations using geodata.•Implemented the project structure based on Spring MVC pattern using Spring Boot.•Used Spring Core Annotations for Dependency Injection Spring DI and Spring MVC for Rest API’s and Spring Boot for micro-services•Used SOAP client to interact with the services by providing the SOAP URL mapping. •Used Rest client – POSTMAN and SOAPUI tools to test Rest API services.•Used Grafana as a monitoring tool to check the metrics•Implemented the Spring AOP Aspect Oriented Programming for Logging, declarative Transaction Management, creating and applying transaction advices and configuring the joint points.•Created Test Automation Framework with Cucumber and configured Cucumber Report Plugin and Performance Plugin to Jenkins to generate html test reports.•Configured Kafka (Kafka Streams, Kafka Template, Spring Kafka) to read and write messages from external programs.•Configured Kafka to handle real time data.•Developed end to end data processing pipelines that begin with receiving data using distributed messaging systems Kafka•Used JIRA tracking tool for assigning and defect management. •Used Jenkins for Auto builds and to Setup the Continuous Integration (CI) process for the application.•Worked on Cloud environment PCF to deploy the applications.•Actively involved in code review, performance tuning and bug fixing phases.

Education

• Jawaharlal Nehru Technological University

  Bachelor's degree, Electrical, Electronics and Communications Engineering

  2010 — 2014