SUMMARY

• Around 9 Years of IT experience various stages of Software Development Life Cycle (SDLC) including requirement analysis, design, development, testing and implementation.
• Extensive experience with advanced J2EE Frameworks such as spring, Struts, JSF and Hibernate.
• Expertise in implementing and deploying SOAP Web Services and MicroServices, WSDL to develop dynamic server - side web contents.
• Thorough knowledge in developing applications using Core Java concepts like OOP, JAVASWING, JDBC, JMS, Multithreading, Junit and advanced java concepts like Web Services, JSP, Servlets, EJB, Java Mail, Log4j, ANT, XML, XSLT, RMI.
• Unit testing. Strong problem analysis and resolution skills.
• Highly motivated team player with zeal to lean new technologies and always believes in giving the best of efforts in Extensively used the J2EE design patterns like Session Facade, Business Object (BO), Service Locator, Data Transfer Object (DTO) and Data Access Object (DAO), Singleton, Factory Method.
• Expertise in Object Oriented Analysis, Design and Development (OOAD) methodologies.
• Implemented the Hibernate framework (ORM) to interact with database.
• Developed the Restful Micro services using Spring boot, implemented spring data with JPA and deployed it in Amazon Cloud Services as part of internal development introduced SWAGGER on to the servers to has better JSON format.
• Expertise in developing GUI based application with Java Applets and Swings.
• Experience with developing enterprise applications using IDEs like Rational Application Developer (RAD), WSAD (Web Sphere Application Developer), and Eclipse.
• Proficient experience in using the databases such as MS SQL Server 2005/2008, MySQL, Oracle 9i/10g/11g, DB2.
• Strong experience in Database Design, writing stored procedure, functions, triggers, DDL, DMLSQL queries.
• Developed Java applications and tools to automate tests run in UNIX environment.
• Expertise in working with Windows, LINUX and UNIX, Shell Scripting, Subversion and CLEARCASE platforms.
• Experienced in use of build tools like Apache Ant, Maven, Jenkins and logging tools like log4J, project-tracking tools by JIRA and CQ.
• Involved in creating and modifying the class diagrams, sequence diagrams using Microsoft Visio.
• Expertise on EJB Stateless Session, MDB, and Entity Framework halps to work with relational data using domain-specific objects.
• Experienced in deploying, configuring, maintaining applications on application servers such as Jboss, Web sphere (8.5, 8.0), Web logic, JRUN4, Glass Fish and Tomcat8.
• Developed the UI panels using JSF, XHTML, Oracle, AngularJS, Cucumber and/or Selenium Web Driver, LDAP, XML, SQL, Data Modeling, WebLogic Application Servers, SaaS, POC, RDBMS, CSS, POJO and JQuery.
• Good experience in implementation in version control like Rational Clear case, TFS, CM synergy, CVS.
• Hands on exposure to different SDLC models like Waterfall, Agile and undergone the training in software Development Processes like SDLC, Test Driven Development (TDD) and Iterative Methodologies, SCRUM, SDLC, UML, Parallel programming, Extreme Programming and Test-Driven Development.
• Had experience in JMS and Message Queue listeners for Message Queue Service.
• Developed AJAX functionalities using frameworks like JSON, EJB, XML, JMS, SQL Server, JBoss, EJB, XML, JMS, SQL server, DOJO and JQuery.
• Experience in client-side development with HTML, CSS, JavaScript, and JQuery.
• Hands on experience working with databases like Oracle, SQL Server and MySQL.
• Written JUnit Test Cases for challenging environments.
• Having knowledge on HADOOP like Map ReduceProgramming.
• Has written SQL queries to generate the reports for the Web Trade Service applications.
• Used Log4J to print the logging, debugging, warning, info on the server console.
• Troubleshoot post-Install configurations issues. As well as recommend fixes to be applied to create new builds. Escalate issues to developers accordingly when resolving issues encountered with a Jenkinsbuild job.

TECHNICAL SKILLS

Programming Languages: Java 1.8.0x, J2EE, SQL/PL-SQL, PERL, Python, UML, C, C++

Web development Technologies: JavaScript, HTML, DHTML, XML, XSLT, XSL, XML Beans, JAXB, SAX, DOM, AXIS, CSS, Bootstrap, JQUERY, ANGULAR JS, NODE JS, React Js

Frameworks: Struts, Web Objects 5.2.4, Hibernate, Spring, JSF

Java/J2EE/Web Technologies: Java OOPS, Java Design Patterns, Swing, Exceptional Handling, Multi-threading, JDBC, Servlets, JSP, Tag Libraries, Custom Tags, Java Beans, Object Oriented JavaScript, Struts, Tiles, Validation Framework, Hibernate, Web Objects, JNDI

API s: J2EE ( Confidential Portal and Portlets), Servlets, JSP, JSF, EJB3.0, HATS, AJAX

Databases: Oracle 8i/9i/10g, MYSQL 5.x, Mongo DB, DB2, PL/SQL, NoSQL, Greenplum, Snowflake

Design Patterns: Session Facade, Business Object (BO), Service Locator, Data Transfer Object (DTO) and Data Access Object (DAO), Singleton, Factory Method

Tools: /Utilities Apache, ANT, Maven, CVS, Rational Rose

Version Control: PVCS, GIT, SourceTree, TFS, Rational Clear Case, CM Synergy

Operating Systems: Windows 10, MS-DOS, Linux, Solaris, Shell Scripting

IDE: Eclipse3.x, Toad, WSAD, RAD, Net Beans

Web/Application Servers: JBoss 2.x/3.x, Apache Tomcat 5x, 7x, 8, BEA Web Logic8.1/9.2, Web Objects, GlassFish

Cloud Technologies: AWS, Azure

XML/Web services: XSL, XSLT, DOM, DTD/SOAP

PROFESSIONAL EXPERIENCE

Confidential, Dallas, Texas

Sr. Java Developer

Responsibilities:

• TEMPEffectively interacted with team members for requirements capture and Analysis.
• Responsible for Understanding the scope of the Project and Requirement gathering.
• Analyzed and documented B2B business requirements.
• Responsible for creation of Beans, Controller classes JSPs.
• Configured Spring Web MVC Framework to implement MVC design patterns.
• Worked on spring application framework features IOC container and AOP.
• Implemented Spring Boot to remove a boilerplate typical of application development.
• Worked on the Web Services clients and WSDL generation. Integrated the clients with third party services in the other module of the application.
• Involved in the integration of multiple layers in the application.
• Worked on a team to develop front-end components utilizing JavaScript, JQuery and Dojo Toolkit framework.
• Developed the SOAP API platform - a set of corporate endpoints and response handling, using Node JS.
• Used SOAP UI for testing the Web services by sending a SOAP API request.
• Developed the Restful Micro services using Spring boot, implemented spring data with JPA and deployed it in Amazon Cloud Services as part of internal development introduced SWAGGER on to the servers to has better JSON format.
• Developed and implemented Oracle Endeca products as per client requirements.
• Transferred data between front-end and back-end using JSON and AJAX.
• Experience with Core Java fundamentals such as Multithreading, Collections, Generics and Annotations.
• Worked in an Agile Environment delivering output in sprints. UsedApache Tomcat 8 as the server to host the application.
• Created build files using Maven.Developed the application using Eclipse IDE. GIT for version control and Jenkins for continuous integration.
• Involved in creation of Test Cases for JUnit Testing.
• Created aSelenium Web Driver script to test Sign-in and Used Selenium IDE and Firebug to identify xpaths for dynamic AUT objects.
• Developed Dev/Test/Prod environments of different applications on AWS by provisioning Kubernetes clusters on EC2 instances using Docker, Bash, and Terraform.
• Worked on research of ELK (Elastic Search).
• Performed machine-learning experiments using an Azure ML studio, which uses K-means clustering and interacted with the Microsoft Azure Cloud.
• Interacted with the Amazon AWS Cloud with the Spark python commands in an interactive shell.
• Deployed the applications on Web Sphere Application Server 8.
• Knowledge in testing Data Marts, Data Warehouse/ETL Applications developed in Ab Initio using Oracle, DB2, SQL, Greenplum, Snowflake, MongoDB Server, PostgresSQL and UNIX.
• Used Log4J to print the logging, debugging, warning, info on the server console.
• Troubleshoot post-Install configurations issues. As well as recommend fixes to be applied to create new builds. Escalate issues to developers accordingly when resolving issues encountered with a Jenkinsbuild job.
• Involved in constructing industry standard FIXML messages using Document Type Definitions.
• Take the group-wide initiative to adopt udeploy for automatic application deployment for product release and Performed Unit testing.
• I was writing code in TDD manner and actively collaborated with rest of the team.
• Performed E2E Testing.
• Performed the day-to-day analysis for issue tracking system.
• Managed the development server to deploy the application EARs and WAR files.

Environment: Java 8, JSP. Servlets, Spring boot, Spring Framework, Azure, AWS Cloud, OpenJMS, Microservices, XML, Oracle 10g, MongoDB, UML, Log 4j, Apache Tomcat 8, Maven, Jenkins, JBoss 4.0.3 Application Server, Junit, Angular JS, DHTML, XHTML, JSTL, HTML, CSS.

Confidential, Phoenix, Arizona

Java/J2EE Developer

Responsibilities:

• Involved in database design like creating ER diagrams and defining schema etc.
• Involved in development like creating REST and defining database connections etc.
• Implemented Junit and JMockit for initial phase of the project.
• Developed user specific Highlights (dashboard menu) section, Home page, Admin home page, user module (Modify/search users, create users screens with assigning various roles) using Spring MVC framework, Hibernate ORM Module, Spring Core Module, XML, JSP and XSLT.
• Created documentation tool using Swagger API.
• Involves creating RDS, EC2 instances and security groups.
• Worked on AWSS3 (simple Storage Service) bucket, SNS (Simple Notification service) and SQS (Simple Queue Service) components.
• Worked on research of ELK (Elastic search).
• Worked on spring 4.0 Threading.
• Knowledge on the AWS and the Jenkins Deployment.
• Created and implemented Oracle Queries using Pro*C, SQL.
• As the project is executed in Agile-Scrum, being a domain expert attends all the Scrum events and provides valuable insights into design and implementation.
• Develops Proof of Concepts/Prototypes that may has been required when needed to use any new technology or framework in the project
• Ensures coding standards/principles and quality processes are being leveraged and followed
• Communicates the project issues and risks to the right stakeholders in a timely manner and bringing them to a closure without any conflicts.
• Involves daily scrum calls, Spring Grooming, Sprint planning, Sprint review and Sprint retrospective meetings.

Environment: Java 1.4, Struts Framework, Spring, Hibernate, JSP, RDBMS, JavaScript, JQuery, XML, Web Objects, XSLT, XSL, Eclipse, JDBC, XSD, Oracle 10g/9i, XSLT, Rational Rose, Apache Tomcat, Ajax, JavaScript, DHTML, XHTML, JSTL, HTML, CSS.

Confidential

Ass Software Developer

Responsibilities:

• Involved in Analysis, Design, Development, and Production of the Application.
• Used OOSD techniques such as UML methodology (use cases, sequence diagrams and activity diagrams) and developed class diagrams that depict the code’s design and its compliance with the functional requirements.
• Built a presentation layer for applications using Servlets/JSP and Struts framework.
• Built data-driven Web applications with server side J2EE technologies like Servlets/JSP. Generated dynamic Web pages with Java Server Pages (JSP).
• Extensively used the Struts MVC Framework.
• Developed Action Classes and Action Forms in Apache Struts framework
• Used Session Facade, Factory, singleton, and DAO design patterns.
• Extensively involved in the development of the sales module, which involved multi-threading and GUI for dis product.
• Developed UI Screens using Struts Framework, JSP, Servlets, JavaScript, CSS, Ajax, DHTML, XSL, XHTML and HTML.
• Created and implemented Oracle Queries using SQL.
• Deployed application on Web Objects Application Server using Web Objects Framework.

Environment: Java 1.4, Struts Framework, JSP, RDBMS, JavaScript, JQuery, XML, Web Objects, XSLT, XSL, Eclipse, JDBC, XSD, Oracle 10g/9i, XSLT, Rational Rose, Apache Tomcat, Ajax, JavaScript, DHTML, XHTML, JSTL, HTML, CSS.