SUMMARY

• Professional experience of 8+ years of diversified and progressively challenging experience as a Software Developer, have developed a keen interest to learn more about computer science and its fields
• Well experienced in application design and development using JAVA Technologies including core java, J2SE, J2EE,Springs, JSP, Servlets, XML, JDBC, JavaScript, Oracle and Tibco iprocess
• Rich work experience in Open Source frameworks like Struts 1.2, Struts 2.0, Spring and DAO framework
• Good Experience using development tools, Servers like IBM RAD tool, NetBeans, Eclipse, Tomcat, Websphere
• Extensive Knowledge and working experience on Software Development Life Cycle (SDLC), Object Oriented Analysis and Design (OOAD) and J2EE Architecture
• Implementation of Web applications/enterprise wide applications using information technology tools, which demands the display of my technical and analytical expertise and do my best to the organization
• Excellent programming skills and development experience with JDK1.4 AND 1.5, J2EE, Servlets, JSP and JDBC
• Exposure to Struts, Spring, Hibernate, and Faces frameworks
• Exposure and some development of the following: Enterprise Java Beans, Servlets, JSP, JavaScript, Oracle, HTML, and CSS
• Experience on multi - threading, data structures, algorithms, object-oriented design, and design patterns
• Hands on experience on Deployment of web services on the WAS server, Maintenance of all the staffware servers and its configuration plays a major role
• Performed Activities like Design, Performance and Impact Analysis, Development, Unit Testing Code Reviews, Documentation and provide support for production and deployment activities
• Well versed with application Designing and formatting pages using HTML, JSP, CSS
• Effective as a bunch and nuclear as well, Adaptable and a quick learner
• Dedicated and highly ambitious to achieve organizational as well as personal goals. Prompt in Communication and Zeal towards new learnings.

TECHNICAL SKILLS

Java/J2EE Technologies: Servlets, JSP, JDBC, JMS, JNDI, RMI, EJB, Multi-threading, Java Networking, Springs

Programming Languages: Java JDK 1.4/1.5/1.6/1.8 , SQL

Application/Web Servers: Oracle/BEA WebLogic 8.1/9.1, IBM WebSphere 5.1/6.0/6.1/7.0 Tomcat 5.0.28/6.0

Frameworks: Struts 2.x/1.x, Spring 3.x, Hibernate 4.x/3.x, JSF 1.2/2.0

IDEs: Eclipse 3.x, IBM WebSphere Application Developer 5.x, IBM RADNotepad++

Web technologies: JSP, JavaScript, XML, XSLT, HTML, DHTML, CSS3

Web Services: RESTful Services, SOAP, WSDL, UDDI

Secondary Skills: Workflow Tools: Tibco BW, Tibco Iprocess Moduler 11.3.1Tibco Iprocess Administrator 11.3.1

Modelling Tools: UML, Rational Rose

Database Servers: Oracle 8i/9i/10g, DB2, SQL Server 2000/2005/2008 , MySQL

Bigdata Ecosystem: HDFS, Map Reduce, HIVE, PIG, Sqoop, Flume, Oozie, Impala, Nifi

Platforms: Windows 2000/98/95, UNIX, Ubantu

PROFESSIONAL EXPERIENCE

Confidential, Plano, TX

Java Engineer

Responsibilities:

• Involved in analysis, specification, design, and implementation and testing phases of Software Development Life Cycle (SDLC) and used agile methodology (SCRUM) for developing application
• Strong Knowledge in developing web applications using Core Java, J2EE, JSP, Servlets, JDBC, Struts, Spring, Hibernate, JMS and XML.
• Confirm that each batch balances with total on the NCR machine
• Restructured the code into multiple feature modules and shared modules to provide more modularity.
• Implemented integration of use case scenarios as per requirements using Groovy
• Written few Jenkins files using Groovy scripting.
• Improved the performance of the application by implementing lazy loading and pre-loading in the application.
• Developed reusable components and grouped them into shared module.
• Designed and developed the End Points (Controllers), Business Layer, DAO Layer using Hibernate/JPA.
• Used Java-J2EE patterns like Model View Controller (MVC), Business Delegate, Data Transfer Objects, Data Access Objects, factory patterns.
• Implemented Java 1.8 features for the existing application where ever required.
• Used Spring Framework AOP Module to implement logging in the application to know the application status.
• Implemented the application using Spring IOC, Spring MVC Framework, Hibernate and handled the security using Spring Security.
• Designing and developing web application using Spring and Restful web services.
• Involved in Constructing Rest API and JAX - RS calls to the webserver.
• Spring MVC model integration for front-end request action controller.
• Developed Micro Service to provide Restful Utilizing Spring with Spring MVC.
• 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.
• Developed backed program using JPA and Hibernate to access the database tables.
• Proficiency in adoption of architecture paradigms such as Web services, Middleware technologies.
• Involved in installing and configuring Maven for application builds and deployment
• As per project guidelines AWS Cloud servers and services are upgraded and having good knowledge about AWS services such as EC2, S3.
• Created and managed a Docker deployment pipeline for custom application images in the cloud using Jenkins.
• Used Maven automated deployment and for the build operation of the entire application
• Used GIT to maintain the version of the files and took the responsibility to do the code merges from branch to trunk and creating new branch when new feature implementation starts.

Environment: Core java, Java1.8, spring MVC, Spring MVC, Hibernate, HTML5, CSS3, Java Script, Bootstrap Eclipse IDE, Restful Services, Apache Tomcat Server, AWS, jQuery, Ajax, PL/SQL, Maven.

Confidential, Irivng, TX

Java And Tibco Developer

Responsibilities:

• Involved in understanding, producation and UAT and Implementation Support
• Involved in development of Java, JSP pages, JavaScript and Oracle
• Implementing MVC architecture using hibernate value objects and mapping xml files
• Used commons and log4j logging framework
• Worked on Unit and Integration Testing
• Used JavaScript for client-side validations in the JSP and HTML pages
• Used Spring for bean instantiation, annotations, controllers, request mapping to handle the webservice request and response
• Involved in front end development using Struts, JSP's and JSTL
• Used JAXB for marshalling and unmarshalling of work order, billing XML documents, and JAXP for processing
• Developed REST Web services to make web service calls simple and easy for the client to access it with the help of standard HTTP URIs
• Development of Service code using apachecamelframework inJAVA/J2EE
• Design and developed request and response XML Schema(XSD) documents for webservice operations such as Retrieve History
• Developing Intranet Web Application using J2EE architecture, using JSP to design the user interfaces and Hibernate for database connectivity
• Developed SQL queries in Oracle
• Management of TIBCO major products such as BW, Active Matrix Business Works, Iprocess
• Develop Scripts and automation tools used to build, integrate, and deploy software releases for TIBCO Enterprise resources and appilcations
• Develops and processes and performs Administration and configuration of TIBCO Topics n Queues

Environment: Spring MVC, Spring AOP, Hibernate 4.0,Eclipse, java developing tools, Tibco BW,AJAX, UML, MS Visio, JSTL, Oracle 11g, WebLogic 10.1, Eclipse 4.2, SOAPUI 5.1, Log4j, HTML,CSS3.

Confidential

Java Developer

Responsibilities:

• Analysing the Functional Requirements and preparing Technical Specification Documents
• Interaction with the business Users, Development Manager and the team for resolving the issues
• Code Development and testing the applications
• Developed DAOs using JPA, hibernate persistence API for the database operations to interact with Oracle Database
• Developed web service client using Spring Framework and REST HTTP protocol to get customer credentials and information
• Responsible for creating efficient design and developing User Interaction screens using HTML, CSS, JavaScript, jQuery
• Server Maintenance for all the application servers including production support and development servers
• Analysis and issue resolver and supporter for all the tickets generated on the application from the end user
• Requirements gathering and analysis as part of green field risk project
• Developing the flow and ADD documents using Visio Office
• Used log4j for logging errors, info, exceptions
• Involved extensively in Code Reviews, Unit testing and Process Improvements

Environment: s worked With: Spring MVC, Spring AOP, Hibernate 4.0,Eclipse, RAD 6.0 and RTC java developing tools, Tibco Iprocess 11.3.1, JQuery 1.10, Jquery UI, AJAX, UML, MS Visio, JSTL, Oracle 11g, WebLogic 10.1, Eclipse 4.2, Junit, SOAPUI 5.1, Log4j, Maven 3.1, HTML,CSS3.

Confidential

Java Developer and Tibco Developer and Administrator

Responsibilities:

• Involved in understanding, production and UAT and Implementation Support
• Involved in development of Java, JSP pages, JavaScript and Oracle
• Implementing MVC architecture using hibernate value objects and mapping xml files
• Used commons and log4j logging framework
• Worked on Unit and Integration Testing
• Used JavaScript for client-side validations in the JSP and HTML pages
• Used Spring for bean instantiation, annotations, controllers, request mapping to handle the webservice request and response
• Involved in front end development using Struts, JSP's, JSF and JSTL
• Used JAXB for marshalling and unmarshalling of work order, billing XML documents, and JAXP for processing
• Developed REST Web services to make web service calls simple and easy for the client to access it with the help of standard HTTP URIs
• Development of Service code using apachecamelframework inJAVA/J2EE
• Design and developed request and response XML Schema(XSD) documents for webservice operations such as Retrieve History
• Developing Intranet Web Application using J2EE architecture, using JSP to design the user interfaces and Hibernate for database connectivity
• Developed SQL queries in Oracle
• Taking care of Tibco administrative and configuration activities as part of CTP
• Maintenance of staffware related servers, deployment of web services
• Development in terms of web services for new enhancements
• Gathering the requirement on handling the Tibco iprocess activities, design and development

Confidential

Java Developer

Responsibilities:

• Evaluate all the designs for project deliverables for all the developers and assist team to supervise all work projects
• Utilized Java, Eclipse/ J2EE, tested programming code & Applications, collaborated with team and management
• Created & maintained a centralized repository of UI components, participated in usability testing & research
• Involving in framework/architecture design of new/enhance applications
• Involved in developing maintenance screens for Country Currency Mapping, Country Wise time Zone spread screens with Modify, New, View, and Authorize for EMEA Countries
• Involved in the full life cycle of software design process of other projects, including prototyping, proof of concepts, design, interface implementation, testing and maintenance
• Developed country specific User Login
• Developed screens using Java, HTML, DHTML, CSS, JSP and JavaScript
• Create and modify tables, Triggers and Procedures for development
• Developing common framework that can be leveraged across applications
• UI Changes and validations, working with business logics
• Prepared Unit test cases and reviewing test results. Designed and developed front end using JSP and JSTL
• Created detailed design documents using UML (Use case, Class, Sequence, and Component diagrams)