Description:This project deals with asset and data configuration management using ServiceNow platform. Implemented the Self-healing strategy that drives the FedEx Business to guide the Data Integrity management. Responsibilities:• Maintained data integrity on ServiceNow CMDB database.• Implemented the strategy through Scripts and Automation Rules on the system.• Worked on Tools ServiceNow, ServiceNow integration sources, ServiceNow Discovery, Tanium Discovery for different platforms Windows (Servers, EUC), LINUX, Database, VMWare (VCenter, ESXi), Network, Storage, Applications.• Worked on self-healing semi-automated Error Detection and resolution to fix data and process issues data flow gaps and errors.• Worked on Spring MVC to create a restful API used Spring-RS to get the records from the database and send it as response at user interface.• Worked on Uploading and deleting functionality using Apache POI of Excel files at UI and updating the database from front page.• Worked on Spring JDBC template connecting the oracle 11.2.0 inserting, updating and deleting the database data from the UI page.

Description:This project deals with enhancing existing application which is being developed on PowerBI tool for monitoring the Dashboard applications. Developed Dashboards on PowerBI desktops, PowerBI.com and PowerBI Mobile View.Responsibilities:• Worked as the developer in the architecture team to design the application.• Worked in agile, Scrum environment and Jira board to update the task on daily basis.• Developed Rest Services using Spring Boot. To Rest Call the service which prints the JSON Response from the Database.• Developed Unix scripts, Perl scripts and SQL control files to load data through SQL Loader & Oracle data pump.• Worked on Power Shell scripts to automate the Azure cloud system creation of Resource groups, Web Applications, Azure Storage Blobs & Tables, firewall rules.• Experience on Database Oracle 11.6, Microsoft SQL Server 2014.• Implementing the service layer converting XML to JSON through Restful using JAXB.• Implementing the Proxy settings for Data binding the JSON, XML and pushing Datasets to PowerBI.com.• Worked in test environment and deployed services on test servers.• Create Java Batch jobs for running bulk Queries and datasets to run on PowerBI tool.

Description:Target Enterprise, Inc Senior Engineer will be responsible for writing, developing and unit testing software and building, testing and implementing infrastructure components to meet design specifications. Worked in a scrum team on backlog items including custom java development and upgrade activities traditional mainframe batch applications will be replaced by java batches and restful services. Responsibilities:● Experience in Agile Methodology, SCRUM, KANBAN.● Create and maintain APIs utilizing swagger framework backed by JPA data access layer.● Design and Implement OAuth2 integration on RESTful APIs.● Implementing complex large-scale, real-time Web and Enterprise applications by utilizing Java/J2EE based technologies including Spring MVC, JSP, Ibatis and Web services.● Carrying-out the root-cause analysis of Java related incidents, events and problems.● Experience in application server (WebSphere 8.5, Tomcat).● Hands on experience in working on Spark-SQL queries, Data frames, import data from Data sources, perform transformations, perform read/write operations, save the results to output directory into HDFS.● Manage OpenStack for growing development teams. Build, configure and maintain all instances.● Wrote Spring Security based authentication and authorization layer. ● Extensive experience in developing RESTful Web Services using Apache CXF and Jersey using spring boot.● Has knowledge on spring cloud using spring boot for integration, routing and distributed messaging.● Responsible for Migrating the Web services from shared Java environment to PCF - Cloud platform.

Description: This project, which has been developed to significantly reduce the development effort of the various developer teams within the organization. RDLU: Remote Door Lock Unlock allows the users to lock or unlock their vehicle using an application on their mobile device. Responsibilities: ● Worked as a developer in the Microservice architecture team to design the application and define standards for other development teams within the organization. ● Designed and coded application components in an agile environment utilizing a test driven development approach.● Extensively used spring components and concepts like Aspect Oriented programming, Transaction Management, Dependency Injection, DAO and MVC.● Designed and developed functionality with excellent understanding of design patterns like singleton, factory and MVC.● Implemented service layer offering JSON or XML data through RESTful services using CXF.● Implemented REST client using JERSY to consume data from Legacy application.● Used Hibernate to do object relational mapping in the application. Involved in creating hibernate mapping files for class associations, inheritances and generating sequences.● Used HQL Criteria, Restrictions to retrieve and manipulate data from backend.● Developed presentation layer using JSP, JSTL, HTML5, CSS, and jQuery.● Knowledge on microservice based architecture using spring boot for developing the microservices, Netflix components (eureka, ribbon), spring cloud for supporting the cloud native environment.● Experience in working with the Columnar NoSQL Database like MongoDB, Cassandra to manage extremely large data sets.● Developed SPA using ReactJS to utilize the HTML5 DOM features and update elements that are modified in the webpage.

Description: DIPR (Disney ID for Parks and Resorts): The main purpose of the application is to capture user activity on Disney and its affiliate sites in real time and apply the changes in the database. This application solves the problem of an existing Interface with rules driven, event based (with queuing) interface, to capture all new affiliate registrations, and all updates to known guests providing a recovery mechanism. Responsibilities: ● Responsible for coordinating the design and implementation activities, collaborated with project managers and engineering teams.● Designed and coded application components in an agile environment utilizing a test driven development approach.● Worked on providing Authentication to RestfulWeb services using Authz and OAuth.● Developed the application using Java multithreading to enable scheduling.● Developed Controllers for Restful services using spring-web mvc.● Developed web services callers using Jersey framework.● Servers installation and Maintenance of windows 2008 and RedHat 6.x & 7 Linux Server.● Designed and Developed Web Services using Restful and SOAP protocols using Elastic search.● Used Soap-UI and Rest Client for functional testing of the web services. ● Used the DOM parser to parse xml’s and extensively used java collections framework. ● Consuming and exposing various Web services using JAX-RS and JSON to different systems for business services. ● Involved in creating Database SQL and PL/SQL queries and Stored Procedures.● Implemented Singleton pattern for property loading, loading xml’s, jaxb context creation and static data from DB.● Worked on performance tuning of the application to greatly improve the efficiency and execution time. ● Used Hibernate for mapping java classes to the database.● Developed web services components using XML, SOAP and Axis2.

Description: Austin County State Bank is a leading property and casualty insurance company based in Texas. Austin County’s safety team works with clients to help protect their employees and their dividend program provides rewards for keeping clients workplace safe. The application developed provides the clients with insurance quotes and forms online. It allows the client to buy insurance online, check policy information, direct bill statues and report claims. Responsibilities: ● Developed Use case diagrams, Object diagrams, Class diagrams, and Sequence diagrams using UML. ● The application architecture of the System is based on Spring MVC (Model View Controller) and J2EE specifications. ● Implemented the application using design patterns such as Session Façade, Business Delegate, Bean Factory, Singleton, Data Access Object, and Service Locator. ● Implemented Hibernate Template to great extent making use of HQL, Named Parameters, Named Queries and interfaces such as Expression, Query and Criteria.● Worked on developing POJO classes to map database tables with java objects. ● Involved in creating test cases using JUnit strictly following Test Driven Development. ● Worked on SOA Web Services using SOAP for transmission of large blocks of XML data. ● Used Maven and Jenkins to automate the build and deploy process. ● Used log4j for logging errors in the application. ● Involved in testing the JMS integration between queues and topics. ● Used JUnit for unit testing of the application and log4j for logging.● jQuery template for markup. Implemented two way data binding through scope in applications built on AngularJS.