Divya Teja Reddy

408-754-6256

divyatejareddy.dtr@gmail.com

____________________________________________________________________________________

Professional Summary:

·   Over 7 years of experience in JAVA/J2EE projects in software analysis, design, implementation and development.

·   Strong experience in Design and development of multi-tier web based applications using
J2EE technologies JAVA, Servlets, JSP, Oracle, MySQL and JDBC.

·   Extensive experience in Object Oriented Analysis in developing server side and front-end framework using J2EE design patterns. Strong hands-on experience with AngularJS and NodeJS.

·   Experience in designing User Interface (UI) applications and professional web applications using HTML, DHTML, XHTML, XML, XSL, XSLT, JQuery, D3.js, JSON and CSS.

·   Expertise in client scripting language and server side scripting languages like JavaScript, jQuery, JSON, Node.js, Action Script, JSF and JSP. Experience in building enterprise Applications and Distributed Systems using technologies such as Core Java, J2EE (Servlets, JSP, JSF, EJB, Hibernate, Spring, Struts, JDBC, JMS) and XML.  Experience in designing Rich Internet Applications (RIA's) with JQuery and AJAX.   

·   Experience in implementation of business applications using BEA Web logic, Web Sphere,
IBM Web sphere Application and Portal Server (WAS/WPS), JBoss and Tomcat.

·   Experience in all phases of Software Development Life Cycle (SDLC), which includes User Interaction, Business Analysis/Modeling, Design/Architecture, Development, Implementation, Integration, Documentation, Testing, and Deployment. Highly knowledgeable in UML, Use Cases, Conceptual Models, Collaboration Diagrams, Class Diagrams, Activity and Sequence Diagrams.

·   Ability to work with business functions to understand business requirements and develop technical specifications. Experienced in all the layers of the Development, i.e. Server, Network, and Hosting Environment, Data Modeling, Business Logic, API layer / Action Layer / MVC, User Interface, User Experience and Understanding what the customer and the business need. Extensively worked on Java, J2EE Technologies like, Spring, Struts, JSP, Servlets, EJB, JMS, XML, RMI, Web Sphere, Tomcat, Oracle, SQL, PL/SQL, etc.

·   Extensive knowledge of MVC architecture and J2EE Design Patterns like Singleton, Session Facade, Service locator, DAO, DTO, and Business Delegate in the development of web based and distributed Enterprise Applications. Solid experience in application development as a Java/J2EE developer using Web Sphere Application Server v7.0 and Web Sphere Studio Application Developer

·   Solid work experience on complete Software Analysis, Design and Development cycle that includes Requirements Analysis, Design, Coding, Testing, and Implementation & Maintenance along with methodologies like Rational Unified Process (RUP)

·   Hands on Service Oriented Architecture using Web Services with SOAP, WSDL, and UDDI for developing web applications. Knowledge of a variety of process methodologies, modeling techniques and BPM tools

·   Expertise in XML and schemas like XSD, DTD and parsers like JAXP (SAX & DOM) and JAXB. Expertise in MVC 2 Architecture using struts, spring with features like the Validation Framework, Tiles Framework, and Internationalization. Experience in using frameworks like Hibernate, Java Server Faces. Extensive experience in Python. Understanding of VPN solutions.

·   Experienced in implementing Service Oriented Architecture (SOA) with XML based Web Services (SOAP/UDDI/WSDL) using Top down Approach and Bottom up Approach. Developed ANT scripts, and used MAVEN tool to build and deploy J2EE Applications. Used SVN, CVS, Harvest, Clear case and Clear Quest for Version controlling and error reporting. Excellent communication, Team work,
inter-personnel and presentation skills

 

 

Education:

Bachelors in Computer Science Engineering, JNTU, India

 

Technical Skills:

Programming LanguagesJava, XML, HTML5, Servlets, JDBC, MSMQ and Scala.

Web TechnologiesHTML, DHTML, XML, XSLT, CSS, Ajax, SOAP, JavaScript

Application and Web ServersApache Tomcat 3.3, 5 and 7.0.21, 5.x/6.x, Jboss 4.3 and 7.0.1, Web Sphere, Web logic

J2EE TechnologiesJSP, Servlets, Struts, Hibernate, Spring, Spring MVC, Spring DAO, Spring Security, Spring WS, Drools, Jboss Enterprise portal, Jboss seams, JSTL, EJB, RMI, JDBC, JMS, Web Services, JSF, Rich Faces,
Birt Report, Crystal Reports

OtherAngular JS, Node JS, Full Stack, Linq, Drools, BPM

Developer Tools (IDE)Eclipse, Net Beans, WSAD, RAD

BPM Tools Planning and budgeting, Key performance indicators (KPIs), Balanced scorecard (BSC), Benchmarking, Enterprise risk management (ERM), Six Sigma, Customer relationship management (CRM), Business excellence model, Performance dashboards, Performance Appraisals

DatabasesOracle, DB2, MS SQL Server, MS Access, Sybase

Modeling LanguagesUML

Configuration Management ToolsRational Rose, JUnit, JMock, Log4j, CVS, SVN, ANT, Microsoft Visio

RDBMSOracle 8i/9i/10g, SQL SERVER 2000, 2005, 2008, DB2, Sybase, MS Access

Operating SystemWindows XP/VISTA/windows, UNIX/Linux

 

Professional Experience:

 

Trustmark, Lake Forest, IL                                   Apr 14 – Till Date

Sr. Java Developer

Responsibilities: 

·   Used Spring Framework for Dependency injection (IOC) and integrated with the Hibernate.

·    Developed the presentation layer using JSP, HTML, CSS and client validations using JavaScript.

·    Involved in designing and development of web interface using JSP, Servlets, and JavaScript.

·   Followed techniques and principles provided by test driven design (TDD) paradigm for developing quality code.

·   Analyzed, designed and implemented application based on Object Oriented programming i.e., Object oriented Analysis and Design.

·   Documented and communicated application design using UML diagrams like sequence diagrams, class diagrams, use case diagrams.

·   Used Websphere services to navigate to web content.

·   Working extensively with Hibernate Query Language (HQL) to store and retrieve the data from
oracle database.

·   Developed Enterprise JavaBeans (EJB 3.0) for implementing application’s business rules and policies.

·   Familiarity with Service oriented architecture (SOA) by developing and consuming Restful web services based on JAX-RS and Jersey.

·   Coded JSP pages and used JavaScript for client side validations and to achieve other client-side event handling.

·   Designed the user interface of the application using HTML5, CSS3, Java Server Faces 2.0 (JSF 2.0), JSP, JSTL, JavaScript, AngularJS and AJAX.

·   Coded in AngularJS MVC Framework to make single page app (spa) and complex price configurations pages.

·   Used IBM web content Management (WCM).

·   Worked on Java Script libraries like jQuery and JSON.

·   Implemented jQuery based accordion styles and handled complete jQuery in showing
Rich Internet Application

·   Developed application on spring 3.x framework by utilizing its features like Spring Dependency injection, Spring Security, Spring Web flow with Spring MVC.

·   Used spring’s dependency injection for injecting entity manager and managed beans into
spring beans.

·   Implemented the persistence layer using Hibernate-ORM

·   Worked on Spring Web Flow on Spring MVC for building flows in our web application.

·   Used Spring Security framework for login authentication, password hashing.

·   Worked on Java Message Service (JMS) API for developing message oriented middleware (MOM) layer for handling various asynchronous requests.

·   Worked with topic for creating publish/subscribe-messaging model.

·   Developed persistence layer   based on JPA framework for providing POJO persistence model for object-relational mapping.

·   Working with Bootstrap framework to Design single page application

·   Used Hibernate as an implementation engine for JPA API.

·   Integrated with Hibernate Framework for database operations and extensively used its ORM capabilities for complex queries and stored procedures using Oracle database

·   Created Oracle store procedures for handling and processing complex data based logics.

·   Wrote complex SQLs for creating, retrieving, updating and deleting data in oracle database.

·   Developed store procedures and complex queries using tool called PL/SQL developer.

·   Developed, Tested and Deployed application in IBM Web Sphere 7.0 server.

·   Wrote scheduled batch jobs on UNIX environment for handling various huge databases update logics without manual interventions.

·   Implementation of front end JSP/JSF and backing beans.

·   Used Concurrent Version System (CVS) as source control tool.

·   Developed unit test cases and suits on Junit framework for unit testing

·   Used Maven for building, deploying application, creating JPA based entity objects and compiling GWT application.

Environment: Java 1.6 (Java 6), Agile, TDD, UML, Ejb3, Restful web services, SOA, Spring, JSF, GWT, Ajax, JavaScript, CSS 3, HTML 5, JSP, JSTL, JMS Messaging, Queue, Topic, JPA, Hibernate, Junit, Easy mock, Oracle, SQLs, Web Sphere, JSON, XML, Angular JS, PL/SQL developer, SOAP-UI, Unix, IBM WCM, CVS, Eclipse, Maven.

 

Kelloggs, Chicago, IL                                         Sept 2012 – Apr 2014

Role: Java Developer

Responsibilities:

·   Participated in reviewing the functional, business and high level design requirements.

·   Developed the Use Case diagrams and Class diagrams.

·   Application built on Java Financial platform, which is an integration of several technologies like Struts and Spring Web Flow.

·   Used the Inversion of Control module of Spring framework.

·   Experience in working with thin, thick and NFC clients.

·   Published methods as web methods using REST-FUL web services

·   Designed enterprise level applications on XML schema, SOAP and WSDL technologies.

·   Used XPATH, XQuery and XSLT for XML transformations.

·   Used XML Beans for parsing the XML documents.

·   Used Soap over Http and Soap over JMS for communication between components.

·   Created the test cases using JUnit.

·   Developed the Application and business logic using Java 1.6

·   Implemented several design patterns like Singleton, MVC and Factory design patterns.

·   Developed the User interfaces using HTML, CSS3, JSP, JavaScript and Tiles etc.

·   Experience with jQuery.

·   Developed SQL queries and Stored Procedures for retrieving the data from several databases.

·   Used Hibernate for Object Relational Mapping.

·   Used Free Marker Template for sending the parameters to the back end systems.

·   Log4J was used for logging errors in the application.

·   Performed Application development using RAD and Web-sphere Application Server.

·   Created managed beans on server side and implemented the binding between UI components and beans.

·   designing and developing interfaces to interact with the existing application using XML/XSLT

·   Designed the application architecture Spring MVC and J2EE specifications.

·   Developed user interfaces using HTML, XHTML, AJAX, CSS, JavaScript, JQuery

·   Experience with Front-end JavaScript frame works like Angular JS, Node JS

·   Developed application using Spring, JSP, JSTL and AJAX on the presentation layer, the business layer is built using spring and the persistent layer uses Hibernate.

·   Developed SQL Queries using Toad for SQL Server

·   Involved in writing queries, stored procedures, modifications to existing database structure as required per addition of new features

·   Created ant build files to create the EAR and WAR files

·   Involved in the preparation of use case, sequence diagrams, class diagrams, activity diagrams etc. using Rational rose. 

Environment: JDK 1.6, Servlet, JSP, Beans, XML, XSLT, Html, JAX-WS, Spring 2.5, Struts 1.3, Hibernate 3.0, Java 1.6   Oracle 11g, Ant, SOAP, Web Sphere 6.1, HTML, JavaScript, JUnit 4.0

 

Platinum Control, Southlake, TX                                         Oct 2011 – Sept 2012

Java Developer

Responsibilities:

·           Involved in all phases of Software development cycle (SDLC) including design, analysis, modelling, and development and testing of the system.

·           Took active part in making Change Request Document [CRD] for the developers from the Business Requirements Document [BRD] after meetings with stakeholders for the clarifications.

·           Developed Add/Edit KYC Details, Enhanced KYC, Risk Score/EDD and Comments modules using J2EE architecture in Spring MVC Framework by implementing MVC model, which included invocation of Web Services/EJB for integration with external system.

·           Designed various business flows and did their implementation using Vitria (BPM tool).

·           Used JavaScript, JQuery for client-side validations, and AJAX to create interactive
front-end GUI.

·           Used Rational Clear Case for version control.

·           Implemented persistence layer using JDBC template that use POJO classes to represent persistent database tables.

·           Handled Java multi-threading part in back-end component, one thread will be running for each user, which serves that user and worked on data integration.

·           Wrote stored Procedures, Functions, Triggers, and Cursors in PLSQL/SQL for efficient interaction with database.

·           Experience in developing inter-operable components using Service Oriented Architecture SOA.

·           Used RESTful web services for sending and getting data from different application using SOAP messages. Worked on generating the web services classes by using RESTful web services.

·           Responsible for developing Use case diagrams, Class diagrams, Sequence diagrams and process flow diagrams for the modules using UML and Rational Rose.

·           Configured spring-Hibernate integration and performed the migration using Hibernate.

·           Configured the View Resolver to prefix or/and suffix in the spring configuration file.

·           Used JSP and JavaScript to develop the front end and used log4j for logging purposes.

·           Built scripts using Ant to build the J2EE application.

·           Production Support for AML KYCS by analysing the assigned tickets and changing the Java code as required.

·           Worked in an Agile work environment.

Environment: Java, JDK, Core Java, Collection API, JEE, OOP, JSP, JSF, HTML, JavaScript, Angular JS, JQuery, HTML5, Apache Tomcat, Spring MVC, IBatis, Maven, Struts, JMS, JMeter, Sonar, Jenkins, Web Services, Servlets, EJB, XML, RESTful, TDD, Hibernate, Weblogic 9.2, IBM Websphere, ILOG Jrules 6.5, RAD 7.0, BEA Workshop 9.2, Vitria(BPM tool), soapUI, Ext.js, PL/SQL Developer, Oracle10g/11g, Quality Center, ClearQuest, ClearCase

 

Piramal Pharma, India              Jan 2010 – Sept 2011  

J2EE Developer

Responsibilities:

·   Involved in designing Class and Sequence diagrams with UML and Data flow diagrams.

·   Implemented MVC architecture using Struts framework for the toget the Free Quote.

·   Designed and developed front end using JSP, Spring (tiles), XML, JavaScript, and HTML.

·   Used Struts tag libraries to create JSPs.

·   Implemented Spring MVC, dependency Injection (DI) and aspect oriented programming (AOP) features along with hibernate

·   Used Hibernate for object-relational mapping persistence.

·   Reviewed the requirements and Involved in database design for new requirements (Promotion Code for free Quote).

·   Wrote Complex SQL queries to perform various database operations using TOAD.

·   Java Mail API was used to notify the Agents about the free quote and for sending Email to the Customer with Promotion Code for validation.

·   Involved in testing using JUnit.

·   Performed application development using RAD and Web Sphere Application Server (WAS)

·   Used SVN for version control.

·   Used Hibernate to store the persistence data into the Oracle database and wrote HQL to access the data from the database

·   Configured and build Asynchronous communication with JMS services with MQ Series

·   Implemented and used Web Services with the help of WSDL, SOAP and JAX-WS to get updates from the third parties

·   Process Claims records which are received regularly.

·   Used Perforce as a documentation repository and version controlling tool

·   Used ANT tool to build and deploy applications

·   Deployed the application in JBOSS Application Server

·   Used Log4j for logging and handling defects of the application

·   Created test cases and Involved in Unit Testing using JUNIT Framework in ECLIPSE3.2

·   Worked in deadline driven environment with immediate feature release cycles

Environment:

Java, Servlets, JSP, Struts 1.2, Spring 2.0, JavaScript, HTML, XML, JDBC, Hibernate 3.0, Oracle 9i, TOAD 8.5, JUnit 3.8.1, Log4j 1.2.11, Ant 1.6.2, UML, Clear Case 7.0, Web Sphere 6.0,RAD 6.0, Rational Toolset, Windows XP.

 

 

Sterlite Tech,India             June 2008 – Dec 2009

Java Developer

Responsibilities:

·   Worked closely with the Requirements team and analyzed the Use cases

·   Elaborated on the Use cases based on business requirements and was responsible for creation of class diagrams, sequence diagrams.

·   Adopted J2EE best Practices, using Core J2EE patterns.

·   Developed in Eclipse environment using Struts based MVC framework.

·   Designed and developed presentation layer using JSP, HTML and JavaScript.

·   Created JSPs using JSTL and Spring tag libraries.

·   Developed Struts Action and ActionForm classes. Created the Tile definitions as required.

·   User Input Validation is done using the JavaScript.

·   Performed SQL operations using Oracle Database

·   Implemented Custom Validator.

·   Used Session Beans for business logic and Entity Beans for database persistence.

·   Deployed J2EE components (EJB, Servlets) in WebLogic Application server.

·   Performed unit testing using JUnit framework.

·   Participated in Functional Design Document and Technical Design Document reviews.

·   Actively participated and contributed to establishing Standards and Guidelines.

·   Prepared Unit test cases for existing functionality as per the requirement and execute the same.

·   Involved in the Integration testing support and involved in bug fixing.

·   Deployed application in Web Sphere Application Server and developed using WSAD.

 

Environment:

WebSphere Server, Struts 1.x, JSTL, CSS, DB2, JSP, JDBC, Taglibs EJB, RAD,J2EE, Java, UML, HTML, JUnit, Log4j, JavaScript, J2EE Patterns, SQL, MVC, CVS.