Soundarya Rani

Senior Java Developer

ac6kgf@r.postjobfree.com

+1-732-***-****

PROFESSIONAL SUMMARY:

5+ years of IT experience in development of enterprise web application using technologies and frame works like JAVA, J2EE, SPRING, HIBERNATE and well versed with RDBMS concepts like ORACLE.

Developing multi-tiered applications, tools and system applications using above-mentioned technologies. I have been identified to execute the responsibilities by specialty occupation and expose to below mentioned areas.

Develop solutions from technical use cases and ensure the solutions meet the business need.

Successfully designed and implemented various reusable components and frameworks using Design Patterns like MVC (Model View Controller).

Hands on experience on SPRING modules like CORE, MVC, and JDBC etc

Ability to understand functional requirements to design documents.

Managed software development projects through all stages and aspects, including: application programming, database and software design, scope, goals, and deliverables

Flexibility and Adaptability in regards with new technologies and environments.

Self-motivated and able to work both independently and within a team environment effectively. Expertise in SDLC processes right from Requirements, Analysis, Design, Development, Testing, and Deployment though the Implementation and Maintained.

Extensive project implementation skills using both Java and J2EE technologies (Servlets, JSP, JSTL, JSF, EJB, JNDI, JMS, MDB, XML, Struts, Custom Tags) with various middleware technologies and databases.

Experience in developing Client-Server/N-tier/ Web-Development/ Front End technologies using JSP, JSF, JSTL, HTML, DHTML, AJAX, JavaScript, CSS, JSON.

Expertise in Core java concepts likes OOPS, Data structures & algorithms, Collections, Multithreading, Exceptional handling, I/O and java.

Strong Experience in MVC (Model View Controller) architecture by using Struts and spring frameworks.

Experience in implementing middleware technologies like MQ Series, MDB and JMS and Design Patterns like Session Façade, MVC, Singleton and Data Access Objects.

Expertise in XML technologies such as XSL, XSLT, XML schemas, XPath, XForms, XSL-FO and parsers like SAX, DOM.

Experience with persistence on backend using IBATIS SQL MAPS and HIBERNATE.

Good experience in producing and consuming the Web Services - REST using JQuery, JSON, JAX-RS and Web Services - SOAP using WSDL, UDDI, JAXB and SOAPUI.

Good experience in working with various modules of spring framework like Spring MVC, Spring DAO, Spring ORM (Hibernate and JPA) framework, Spring Web Flow 2.3.

Experience in working with the NoSQL databases like Mongo DB and Apache Cassandra.

Excellent work experience with Database writing highly complex SQL/PLSQL queries, with major Relational Databases MYSQL Server/Oracle/MySQL.

Good Knowledge in implementing client - server business applications using Microservices. Designed and developed Microservices business components using Spring Boot.

Hands-on experience with J2EE Architecture, Application servers and Web servers like IBM WebSphere, WebLogic, Jboss and Tomcat.

Hands on experience with using IDE's like Eclipse, JBuilder, RAD and IntelliJ for Java Programming.

Developed AWS cloud formation templates and setting up Auto scaling for EC2 instances and involved in the automated provisioning of AWS cloud environment using Jenkins and Puppet, chef

Experience with build tools includes Ant, Maven and Gradle for deployment and customizing WAR/JAR file management for web applications.

Experience and deep knowledge in bug tracking tools like JIRA, Bugzilla and source code management tools like GIT, CVS and SVN.

Experience in unit testing the applications using JUnit Framework and developed logging and standard mechanism based on Log4J.

Experienced in Using Enterprise Service Bus (ESB) for integrating different applications by adding a communication bus.

TECHNICAL SKILLS:

Programming languages

C, C#, C++, JAVA, JavaScript, PL/SQL.

Web technologies

HTML4/5, CSS3, AJAX, XML, XHTML, JSON, DHTML, jQuery, DOM, RESTFUL Services.

Operating systems

MAC, Unix(fedora), Linux, Windows 10/8/7/vista/2000

JavaScript libraries

jQuery, Angular.JS.

Rdbms

Oracle 11g/10g, DB2 SQL Server, Apache Server

Debugging tools

Firebug, Chrome Developer Tools, IE Developer Tools

Ide

Eclipse, Dreamweaver, Notepad++, IntelliJ, NetBeans, Microsoft Expression web 4, Spring Source Tools Suite (STS), Macromedia Dreamweaver, Brackets, CS, CS3, CS4, CS5, CS, CS3, CS4, CS5, Sublime, Text Mate

SDLC

Agile, Waterfall

Content management tools

Web Site Builder, Joomla

Application server & web designing tools

Flash, Git, Dreamweaver, and Joomla, Http web Server, Maven, Apache Tomcat, Glassfish, ANT, Grunt, and Bower.

PROFESSIONAL EXPERIENCE:

Client: T-Mobile, Bellevue, WA Oct 2016 – till date

Sr. Java Developer

Responsibilities

Involved in requirements gathering, analysis, and design and development of application based on J2EE using Spring 4.x and Hibernate 3.x.

Followed AGILE (SCRUM) methodologies with sprint planning every two weeks and daily stand up meetings to monitor the status.

Implemented the business layer using spring framework and achieved data persistence through Hibernate ORM framework.

Used Hibernate annotation for Object Relational Mapping (ORM) with Oracle 12c database.

Extensively wrote the PL/SQL and SQL programs and Designed and developed the views, materialized views, functions, procedures, packages, triggers and cursors.

Re-factored an existing legacy application to be compatible with newer applications.

Involved in creating Mongo DB, collections and documents and developed Mongoose Schema objects to perform CRUD operations.

Responsible to manipulate HTML5, CSS3 in JQuery as well as making the pages dynamic using AJAX, JSON and XML.

Implemented views using Struts tags, JSTL2.0 and Expression Language used jQuery for client-side validations, and AJAX to create interactive front-end GUI.

Created and configured EC2 instances on Amazon Web Services (AWS) for establishing clusters on cloud and created S3 buckets for our application.

Developed messaging module using Spring JMS and ActiveMQ to exchange the information in more reliable and asynchronous way in Enterprise Applications.

Worked on Unix Shell scripting during deployment, error altering and automating project management task.

Developed Web Services using REST interfaces using MuleSoft's Mule Enterprise Service Bus (ESB) platform to deliver fast, reliable and scalable integration API code.

Developed REST architecture-based web services to facilitate communication between client and servers.

Used JAX-RS annotations to specify the type of data producing or consuming, validate the user requests, map user requests and to pass input parameters.

Core contributor to the development of a private PaaS offering that hosts Red Hat's next generation applications.

Implemented external customer page using Spring MVC pattern and IOC.

Used Oracle database for data persistence and written various Yaml files- Liquid base for triggering data into database.

Responsible in developing Spring Boot Microservices from scratch.

Pushing and pulling the code to/from the central Git Repository for code integration and version control.

Provided Technical support for Production environments resolving the issues, analyzing the defects using JIRA, providing and implementing the solutions for defects.

Developed the unit test cases Test Driven Development (TDD) and mock testing using JUNIT and Mockito frameworks.

Managed servers on the Amazon Web Services (AWS) platform instances using Puppet, Chef Configuration management.

Conduct code reviews, suggest improvements that will help optimize the code.

Implemented Java features such as Streams, Lambda expressions, method reference and Optional Class to reduce the code size and simplify the operations.

Participated in builds using Maven and CI/CD (continuous integration) using Jenkins.

Created Maven build file to build the application and deployed on Tomcat 8 Web Server.

Environment: Java 1.8, Eclipse IDE, Tomcat 8, JMS (Active MQ), HTML5, CSS3, Angular.JS, Spring MVC, Oracle 12c, PL/SQL, Java 1.8, Git, JIRA, Mockito, Linux, Agile, Hibernate, Bootstrap, Ajax, Rest API, Mule ESB, MongoDB, Chef, Puppet, JSON/Yaml.

Client: Santander Bank, Boston, MA Jan 2016 - Sep 2016

Java Developer

Responsibilities

Involved in wrap-up meetings and in estimating the timeframe for each story and helped in deploying the application on the server for every iteration of agile software development.

Responsible for designing new user interface of the web application using CSS3, HTML5, JavaScript and Ajax.

Implemented drag and drop operations, HTML, DOM effects, animations like slide shows, fade in-fade out effects on the web pages.

Developed the functionality for communicating between the modules mostly involved in VIEW and CONTOLLER section of MVC pattern for CMS project, it includes HTML5, CSS3, JavaScript, JQuery and AJAX which were used for UI development.

Used AJAX frameworks like JQuery, JSON to develop rich GUIs and involved in performance tuning the website.

Developed ANT scripts to build and deploy the application in the JBOSS Application Server.

Created Location Look up SOAP based web services.

Implemented Executor Service to create a thread pool as part of Java Concurrency to achieve asynchronous communication with the messaging service.

Writing web pages and templates using W3C web standards.

Involved in writing Oracle PL/SQL Stored procedures, triggers, views.

Used JIRA for issue tracking.

Created JUnit test cases for unit testing the code at minute level and used Eclipse IDE.

Built the endpoints using and pushed tasks into QA for testing.

Handled client-side validation using JavaScript and JQuery.

Worked with object-oriented programming concept such as Inheritance, Polymorphism, and Encapsulation.

Setup SVN version management server, setup client accounts and manage developed software artefact’s versions.

Used Hibernate to invoke Stored Procedures and database connectivity to SQL.

Implemented navigation using Spring MVC controllers, configured controllers using Spring MVC annotations and configuration files.

Used Hibernate, object/relational-mapping (ORM) solution, technique of mapping data representation from MVC model to Oracle Relational data model with an SQL-based schema.

Used CVS as version control system to check in and checkout the data.

Developed JSP custom tags for front end.

Deployed the Spring Boot application in Cloud platform using Chef & Puppet.

Implemented spring service layer with dependency wiring, transaction, DAO and annotations.

Created indexes, stored and retrieved documents in NoSQL database Elastic search using query DSL Performed full text search using Elastic Search.

Worked on Proof of Concept phase for cloud migration including build & deployment to AWS components like EC2 and setting up AWS S3 storage Objects.

Involved in Design, Development and Support phases of Software Development Life Cycle (SDLC). Used Agile methodology and participated in SCRUM meetings.

Environment: Java 1.7, JavaScript, CSS3, HTML5, DHTML, JSP, Servlet, Photoshop, Flash, Edit plus, W3c Validator, XML, Junit, Windows Platforms, IDE- Eclipse, Oracle, Windows, SVN, Linux, PL/SQL.

Client: GE, Hyderabad, India Jun 2013 – Dec 2015

Java Developer

Responsibilities:

Worked extensively on publishing docs from Doc Central to Doc Exchange.

Extensively worked on implementing “Information Right Management” for Doc Exchange application.

Analysis of the specifications provided by the clients.

Responsible for implementation of Share Custom Components, Custom Dash lets, and Custom Pages.

Involved in design of user interface using Angular JS, HTML and CSS.

Responsible for implementation of Document Download Report that will track download count of all the documents downloaded by each user using Auditing Service of Alfresco.

Designed and developed business components using Spring Boot, Spring Dependency Injection (Core), Spring AOP and Spring Annotations.

Streamlined the server implementation by moving to JSON and MongoDB as the backend data model.

Responsible for implementation of External Sharing components.

Extensively developed Controllers in Spring MVC using Annotation based configuration.

Developed Data Access Objects and Business Objects as per requirement.

Responsible for installation, configuration of Jasper Reporting tool for DEV and QA servers.

Worked on server-side validations using Spring Validator Framework.

Design JSP’s as per requirement and involved in Database.

Responsible for design the class and sequence diagrams using Rational Software Architect.

Responsible for all the critical fixes that were found in testing.

Environment: J2EE1.3, Servlets 2.3, JSP 1.2, EJB 2.0, JDBC 2.1, JBuilder, SAML, SOA, Oracle 8i, XML, UML, SOAP., WSDL, UDDI, EJB, Tibco, Maven, Apache tomcat.

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