Sandhya Reddy Email and Phone Number

• Involved in analysis, specification, design, and implementation and testing phases of Software Development Life Cycle (SDLC) and used Agile Methodology (SCRUM) for developing application. • Developed the application using Java 11 and implemented its features like lambdas Expressions, Time API, Streams, functional interfaces, collectors, default methods, type interfaces, for each. • Designed and developed using the Java collection API with Java 11 features and for Authentication and authorization extensively Spring Security is used. • Responsible for developing java components using spring, Spring JDBC, Spring Transaction Management. • Implemented MVC design pattern using Spring Framework. • Developed the business layer using Spring Boot.• Used Micro services architecture, with Spring Boot based services interacting through a combination of REST and Spring Boot. • Designed, developed and maintained the data layer using Hibernate and performed configuration of spring Application Framework. • Developed web applications like message posting and auto complete form valuations using JSON, AJAX, and DOM scripting. • Used Hibernate for Object Relational Mapping and Hibernate Query Language. • Used Eclipse IDE for developing, debugging, integrating and deploying the application. • Developed application using Web Services for data access from legacy applications and integrated with new GUI developed using HTML5, XML, React.JS, Node.JS, JSTL, Bootstrap, Spring

Responsibilities:• Involved in Requirements gathering, analysis and design and documentation as the application was started from scratch.• Used Java 8 features like lambda expressions for communicating between business layer and database, stream API for Bulk Data Operations on Collections using both streams and parallel streams. • Involved in writing Java API for Amazon Lambda to manage some of the AWS services. • Used Spring MVC framework to develop application.• Used spring framework to achieve loose coupling between the layers thus moving towards Service Oriented Architecture (SOA) exposed through Restful Services. • Involved in developing the application for incident creation and retrieving the events using restful web services with spring Boot. • Used Spring Boot to rapidly develop the application with certain micro services and deployed them with the application. • Involved in design and development of server side layer using XML, JSP, JDBC, JNDI, EJB and DAO patterns using Eclipse IDE.• Developed Hibernate persistence layer modules using EJB Java Persistence API (JPA) annotations and Entity Manager. • Integrated Hibernate ORM framework with spring framework for data persistence and transaction management.• Involved in designing, developing and testing the web application by using the HTML5, CSS3, Bootstrap, and Angular.JS. • Used Angular.JS multiple in-built directives such as filters, root scope, scope, modal, template, state etc.• Implemented client side Interface using Node.JS and Used for creating reusable UI components. • Maintained and expanded AWS (Cloud Services) infrastructure using AWS Stack, defined AWS Security Groups which acted as virtual firewalls that controlled the traffic allowed reaching one or more AWS EC2 instances • Used Java Mailing or Messaging Service (JMS) API’s for mailing detailed notifications depending upon the success and failure once the backend process is complete and also for mailing administrator.

Responsibilities: • Involved in Analysis, Design, Development, UAT and Production phases of the application.• Designed and developed JSP Pages using Spring Frame work and Tag libraries.• Involved in implementing the feature using spring framework. • Spring Boot services were developed using micro service architecture with RESTFUL. • Integrated the application with Spring Framework for implementing Dependency Injection and provide abstraction between presentation layer and persistence layer. • Used Spring Boot for developing Micro service architecture. • Used Spring Boot to collecting the data from users and packaged the data as JSON distributed to applications.• Designed dynamic and multi-browser compatible pages using HTML5, CSS3, JQuery and JavaScript.• Did Spring POC on Spring Boot for the application development. • Used Hibernate to establish connectivity to the database. • Involved in design and development of server side layer using XML, JSP, JDBC, JNDI, EJB and DAO patterns using Eclipse IDE.• Involved in design and development of RESTful (JAX-RS) web services for other application to communicate and tested web services using SOAP UI and REST Client.• Consumed RestFul web service and performed data retrieval using Hibernate and integrated with Web Method via WebServices.• Used Maven to build the application and deployed on Apache Tomcat Server.• Developed and deployed EJBs into BEA Weblogic application server.• Used Log4J for logging.

Responsibilities:• Involved in Requirement gathering, Conceptual Design, Analysis, Detailed Design, Development and Testing of the application. • Used Spring MVC design framework for implementing the application.• Implemented Model View Controller (MVC) architecture and developed Form classes, Action Classes for the entire application using spring Framework and used for server side validation.• Developed the Application using Spring MVC Framework by implementing Controller, Service classes.• Used Hibernate ORM to automate the mapping between SQL databases and objects in Java. • Created Hibernate mapping files to map with the data base tables and Java objects. • Used Eclipse IDE as development environment to design, develop and deploy spring components on Web Logic. • Used Core Java concepts like Collections, Multithreading to seamlessly provide the service to multiple users.• Developed various DAOs for handling business logic and data manipulations from database. • Created XML files and applied XSL to enable users to access the system. JAXP API was used in processing XML files with DOM and SAX parsers.• Implemented Service Oriented Architecture (SOA) using JMS for sending and receiving messages while creating web services.• Used Web services (SOAP) for transmission of large blocks of XML data over HTTP.• Work with SQL queries to store the data in MS SQL Server.• Actively participated in daily SCRUM meetings to produce quality deliverables