Center Data Java Developer

Gnana Panakanti

Mountain house, CA, ***** +1-510-***-****

*******@*****.***

Professional Summary

●Over 5 years of JAVA/J2EE Web applications development experience.

●Experience in developing applications using enterprise J2EE technologies like Java Servlets & JSP.

●Hands on experience using J2EE frameworks like Struts, Spring, Hibernate.

●Developed server-side applications using Java, Servlets, JSP, JDBC, JMS, SOAP, XML/XSL, Junit.

●Good understanding of object-oriented design and J2EE Design patterns.

●Excellent communication skills.

●Able to work both as a team player and on individual assignments.

●Experience with Agile Development.

Skills

● Java, Spring, SQL, REST, Spring Boot, JMS, Apache Kafka, Hibernate, JPA, Oracle. MySQL, Maven, Eclipse, ANT, Git, Perforce, SVN,

●Agile scrum environments

EXPERIENCE

JAVA Developer Jun 2021 – Dec 2022 Wells Fargo, San Francisco, CA

EM is a highly scalable service to deliver the notifications for customers.

Involved in various phases of software development life cycle (SDLC) of application which includes requirement gathering, design, analysis and code development.

Used Data Access Object and Service Locators in the application framework.

Implemented Quartz scheduler 1.4 for scheduling batch jobs. Developed report specifications based on user requirements.

Designed and developed a module for generating customer service message which will be delivered via email, SMS, fax and voicemail.

Created XSD's and generated the java code using Apache XML Beans.

Used SAX and DOM parsers for parsing XML documents and performed XML transformation using XSLT.

Implemented business logic for processing the web service request and generating the response to populate customer settings on Event Messaging Portlet (Front end) present on Wells Fargo wholesale customer portal.

Worked with backend ATG developers to create the JSP pages for developing dynamic web content using HTML 5, CSS3, JavaScript, jQuery.

Implemented Spring MVC architecture binding Angular application with RESTful Web services developed using Spring Boot.

Used ANT automated build scripts to compile and package applications.

Worked in complete agile environment with 4 weeks of release cycle.

Environment: Core Java, JSP, Servlets Spring MVC,SQL Programming, Spring Boot,xml, Eclipse, Maven, SVN

JAVA Developer May 2020 - Jun 2021 Client: Cisco San Jose, CA

Enterprise Pricing Solution (EPS) is a pricing optimization and management software tool, which is used to strategically manage the pricing process for Enterprise Products

Involved in the development and maintenance of existing application, encompassing modules and external data queries.

Developed the performance logging code changes to automatically log the timings for workbooks whenever the user queries it.

Responsible for the coding, debugging, testing, documentation and maintenance of the application.

Used Spring MVC module to write REST controllers, map URL’s for the request and present with different views for different use cases.

Involved in the deployment of the workbooks in the Unix environment.

Developed report specifications based on user requirements.

Scheduling, maintaining and monitoring the output from weekly and monthly jobs on the Unix server.

Enhanced an existing application to receive the price data from external sources.

Environment: Java, JSP, Servlets, JDBC, Log4J, XML, Eclipse, Maven and Perforce. Tomcat · MySQL, Hibernate

JAVA Consultant Jun 2019 - Apr 2020 Client: Apple Cupertino, CA

Parametric reporting is used to refresh, Email, Download and Schedule the web reports based on the parameters provided by the users.

Involved in the development and maintenance of Parametric Reporting application.

Developed the functionality for Scheduling Multiple reports.

Used the Business Objects publication feature to schedule the BO (Webi) reports.

Extensively involved in the enhancement of the functionality for Emailing and downloading of multiple reports .

Written client side validations using java script.

Wrote Microservices to export/import data and task scheduling and Spring boot, Spring and Hibernate in the microservices and Swagger API for Microservices.

Involved in the modification of existing web application to add new components and features.

Involved in writing JSP/HTML/JavaScript and servlets to generate dynamic web pages and web content.

Interacting with the client to understand the project and finalize its scope.

Coordinating with other teams working on the same project.

Coordinating with the offshore team to ensure the smooth delivery of the project.

Unit testing and integration testing of the application.

Environment: Bugzilla, XML, Java, SOAPUI 3.4, Windows 2003/XP/Vista, Oracle 9i, Unix.

JAVA Developer Mar 2018 - May 2019 Client: BMC Software San Jose, CA

Involved in the development and maintenance of ARS (Action Request System) installer application.

Developed Domain and Business logic classes in Core Java.

Extensively involved in defect fixing and new enhancements.

Involved in developing the new installation panels and validation panels, building and launching the installers in Solaris and Unix environments.

Developed the GUI using Struts Framework, JSP, Servlets, HTML and JavaScript.

Used databases (Sybase, MS SQL Server, Oracle, DB2) for data layer.

Deployed, tested and debugged the AR System applications in UNIX, Windows, Solaris and Aiax platforms and also on the remote VM's.

Worked as a client-side specialist with JavaScript, HTML.

Designed REST API using standard approach for all exposed services and Integrated GIT into Jenkins to automate the code checkout process

Involved in project requirement discussions and customer escalations.

Wrote JUnit test classes for testing the application in individual modules.

Environment: Java, JUnit, JDBC, Web services, Log4J, XML, Eclipse, Maven, Windows XP, Unix (Solaris), X Manager, VSphere, and Perforce.

JAVA Consultant Jul 2017 - Mar 2018 Client Gymboree Corporation San Francisco, CA

RPOS (Retek Point of Sale)/SIM (Store Inventory Management- Handles warehouse start-and-end-of-day tasks and transfers and returns from store to store

Involved in requirement gathering, design, analysis, implementation, testing, validation, and deployment of RPOS application.

The front-end JSP pages were developed using the Struts framework and were hosted in a J2EE environment on an Apache tomcat server.

Responsible for production support and maintenance of existing Inventory management (Bug fixes and enhancements).

Developed new reusable Swing view and server side components using existing RPOS framework.

Developed bootstrap server processes to download and install the manifest data outbound files based on store center data for SIM application.

Used Swing Components for Front End Design.

Environment: Java, Swing, JDBC, Ant, XML, Eclipse, Oracle and Perforce.

EDUCATION

●Master of Computer Science India

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