SUMMARY

• 11 years of experience in Java/J2EE software development (SDLC), Deployment, Maintenance and support in banking domain.
• Open to learn new Tools and Technologies. Aiming to attain responsible position and grow incessantly.
• Having 8 months experience in Angular 2.
• Proficient in applying design patterns like MVC, Singleton, Session Facade, Service Locator, Visitor, Observer, Decorator, Front Controller, Data Access Object.
• Experience with Angular JS, JQuery, ExtJS, JavaScript, AJAX, JSON, HTML, CSS, Tiles, Tag Libraries.
• Expertise in XML technologies such as XSL, XSLT, XML schemas, XPath, XForms, XSL - FO and parsers like SAX, DOM.
• Expertise in developing SOA (Service Oriented Architecture), REST and J2EE Web Services based on SOAP, WSDL, UDDI, JAX-WS, JAXB, JAX-RPC using tools like Apache Axis.
• Lead the design and rollout of a DevOps transformation bringing Application Engineers and SREs to dev teams to instrument a continuous delivery pipeline using Ansible, Crucible, Docker, Jenkins, Puppet, Chef,Maven, Ant/Nant, Jenkins.
• Hands-on experience with atlassian tools like Confluence (Documentation), JIRA (Bug reporting and tracking).
• Excellent experience in Object Oriented Analysis and Design (OOAD), Development, Implementation and Testing of various software applications using Java, J2EE.
• Expertise in design with Use Case, Sequence diagrams, Activity diagrams, Class diagrams with exposure to UML, tools like Rational Rose and use of Rational Unified Process (RUP).
• Experience in creating rules using Business Rules Engines: Drools, ILOG.
• Proven experience with Application Servers like IBM WebSphere 6.x/5.x/7.x/8.x, Oracle/BEA and Tomcat 7.x/6.x/5.x/4.x/3/x.
• Experience in AWS development.
• Experience in architecting and implementing Enterprise Application Integration (EAI) projects with Service Oriented Architecture (SOA), IBM ODM8.8.
• Experience in database modeling, design and development of PL/SQL stored procedures, packages in relational databases: Oracle 9i/10g, IBM DB2, MySQL, Sybase, SQL Server 2000.
• Hands on experience with build tools like ANT, Maven and logging tools like Log4J.
• Good developing and implementation skills in Java, J2EE, Struts, Object Oriented JavaScript, HTML5, CSS3, Hibernate, AJAX, JAXB, SAX, Maven, JIRA, Jenkins, HP ALM.
• Having strong programming skills in Java J2EE technologies, Spring MVC, Spring Restful web services.
• Good analytical and Problem solving skills.
• Proficient in implementation of frameworks like Struts, Spring, JSF, AJAX frameworks and ORM frameworks like Hibernate.
• Worked on IDE’s such as Eclipse/My Eclipse for developing, deploying and debugging the applications.
• Experience in database management for Oracle and SQL server, MySQL.
• Experience in database modeling, design and development of PL/SQL stored procedures, packages in relational databases: Oracle 9i/10g, IBM DB2, MySQL, Sybase, SQL Server 2000.
• Experience in Development Methodologies, SCRUM, SDLC by using Waterfall and Iterative System development methodologies etc. also used JIRA tool.
• Experience in Configuration Management tools like GIT, CVS, Subversion and Clear Case.
• Good exposure in Design Patterns for Web and Enterprise applications.
• Experience in Project planning and tracking.
• Experience in Agile software development process, Test Driven Development and Scrum.
• Production support-Provided development (quick fixes) and technical support for complex/ critical applications. Coordinated with other teams to resolve end-user issues promptly.
• Having good experience in requirement analysis.
• Excellent written and verbal communication skills, Analytical, Problem Solving skills, strict attention to detail and ability to work independently, lead/work within a team environment.

TECHNICAL SKILLS

Hardware: IBM PCs, Pentium Series.

Operating System: MS-DOS, Windows 95 /98 /NT/2000, Linux.

Languages: Java/J2EE.

Web Application Framework: Struts, Spring

ORM Frameworks: Hibernate, Spring DAO, Spring JDBC, JDO.

Front-end Technologies: HTML, Java Script. Angular 2

J2EE Technologies: JDBC, Servlets, JSP, SAX, JAXB. XML with SOAP/REST Web Services.

Database: MSSQL 2005, Oracle 8.0., Oracle 10g, Hadoop

Application Servers: IBM Web Sphere application server 8.0.

Web Servers: Apache Tomcat 6.0.

Testing Tools: Junit, TestNG, and Selenium.

Build Automation Tool: Ant, Maven.

Continuous Integration Tool: Hudson and Jenkins.

PROFESSIONAL EXPERIENCE

Confidential, Minneapolis, MN

Sr Java/J2ee Developer

Responsibilities:

• Identified the Business requirements of the project.
• Involved in preparing System Requirements for the project.
• Involved in preparing the Detailed Design document for the project.
• Coding in Angular 2
• Developed JSP and Servlets for the presentation tier.
• Followed AGILE, SCRUM approach of development strategy.
• Extensively used JSF Framework with Prime Faces extensively and Integrated with Spring 3.0 for Controller components and view components in Application.
• Experience with Spring 3 MVC and Spring MVC with REST integration and JSON
• Created Test cases using JUnit4.4 to test functionalities of application.
• Used HTML, CSS, JavaScript and Angular 2 to design the front end.
• Creating Role based reusable grid with custom sorting, paging and searching with AJAX feature using Web Service, JavaScript, XML, and XSLT.
• Created Restful API with basic CRUD plus query functions.
• Developed several reusable directives using Angular 2.
• Worked on Integrating SAP RFC’s with existing applications using JMS queues and Active MQ.
• Designed and developed UI of application modules using CSS, jQuery, AJAX, JSON and DOJO.
• Installed and configured styling library and supported UI frameworks.
• Application developed using WebSphere Application Server.
• Experience with creating Workflows, Mappings and Scheduling Jobs in Informatica.
• Developed Stored Procedures, triggered stored procedures using Hibernate.
• Implementing Asynchronous Pattern.
• Implementation of Bootstrap, HTML/CSS design.
• Developed various generic JavaScript functions used for validations.
• Developed screens using jQuery, JSP, JavaScript, AJAX and Ext JS.
• Developed various generic JavaScript functions used for validations.
• Developed screens using HTML5, CSS, JavaScript, JQuery and AJAX.
• Designed and coded for different modules in the web application developed in Java, Spring framework.
• Developed programs using AWS EC2.
• Encapsulate application (and supporting components) into Docker containers.
• Distribute and ship those containers to your teams for further development and testing
• Deploy those applications to your production environment, whether it is in a local data center or the Cloud.
• Experience in Creating, Dropping Indexes, Tables, Stored Procs and Views on Oracle DB.
• Design patterns are extensively used to achieve clean separation of different layers. Used different patterns like Adapter, Singleton, Strategy, Factory, Abstract Factory, MVC, DAO and Service Locator, Facade.
• Worked closely with Web Admins and DBA’s in trouble shooting application related issues.
• Used CVS for Source Control and HP-Quality Center for Defect Tracking.
• Experience with Upgrading existing project from CVS to SVN and Hudson to Jenkins.
• Experience with KORN based scripts as part of triggering UNIX and J2EE based Jobs.
• Interact with client and onsite counterpart on daily basis for understanding requirements, designing solution and implementing the same.

Environment: Java 1.6/1.7, AWS, Docker, XML, XSL, WebSphere 8.0, Spring Framework,JAX-WS,Eclipse neon, MySQL, Maven, Bamboo, JMS, HTML, CSS, JSP, Java Script, Angular 2, Oracle, Spring -Hibernate, Maven, Spring MVC, Junit, Web services REST and SOAP, JSON, JIRA.

Confidential, Minneapolis, MN

Sr Java/J2ee Developer

Responsibilities:

• Identified the Business requirements of the project.
• Involved in preparing System Requirements for the project.
• Involved in preparing the Detailed Design document for the project.
• Coding in Angular JS.
• Developed various generic JavaScript functions used for validations.
• Developed screens using jQuery, JSP, JavaScript, AJAX and Ext JS.
• Developed various generic JavaScript functions used for validations.
• Developed screens using HTML5, CSS, JavaScript, JQuery and AJAX.
• Coding & unit testing in Java, Spring MVC, JavaScript, Bootstrap, HTML/CSS.
• Preparing UML diagrams for ERCM work flow and each interface process diagrams.
• Involved in reviewing the low-level design documents.
• Used display tag libraries for decoration and used display table for reports and grid designs.
• Designed and developed file upload and file download features using jdbc with Oracle Blob.
• Worked on core java, using file operations to read system file (downloads) and to present on JSP.
• Used Spring Inheritance to develop beans from already developed parent beans.
• Database development required creation of new tables, PL/SQL stored procedures, functions, views, indexes and constraints, triggers and required SQL tuning to reduce the response time in the application.
• Involved in a full life cycle Object Oriented application development - Object Modeling, Database Mapping, GUI Design
• Deployed the application on Websphere 8.0 application server.
• Developed Functional Requirement Document based on users’ requirement.
• Involved in design and development of workflow and support.
• Involved in developing the functional specs using UML in Rational Rose.
• Developed user interface on Spring Framework using JSP and HTML.
• Monitored the error logs using Log4J and fixing the problems.
• Used WebSphere Application Server for deploying various components of application.
• Team handling and co-ordinate with onsite team members.
• Conducted code and unit test review.
• Used DAO pattern to fetch data from database using Hibernate to carry out various database.
• Code review.

Environment: Java 1.6, XML, XSL, WebSphere 8.0, Spring Framework,JAX-WS,Eclipse neon, MySQL, Maven, HTML, CSS, JSP, Java Script, Angular JS, Oracle, Spring -Hibernate, Maven, Spring MVC, Junit, Web services REST and SOAP, JSON, JIRA.

Confidential

Sr Java/J2ee Developer

Responsibilities:

• Identified the Business requirements of the project.
• Involved in preparing System Requirements for the project.
• Involved in preparing the Detailed Design document for the project.
• Coding & unit testing in Java, Spring MVC, JavaScript, Bootstrap, HTML/CSS.
• Involved in reviewing the low-level design documents.
• Developed various generic JavaScript functions used for validations.
• Developed screens using jQuery, JSP, JavaScript, AJAX and Ext JS.
• Developed various generic JavaScript functions used for validations.
• Developed screens using HTML5, CSS, JavaScript, JQuery and AJAX.
• Involved in design and development of workflow and support.
• Developed the presentation layer and GUI framework in JSP and Client-Side validations were done.
• Used JavaScript for the client side validation.
• Used XMLHttpRequest Object to provide asynchronous communication as part of AJAX implementation.
• Used display tag libraries for decoration and used display table for reports and grid designs.
• Designed and developed file upload and file download features using jdbc with Oracle Blob.
• Used Spring Inheritance to develop beans from already developed parent beans.
• Database development required creation of new tables, PL/SQL stored procedures, functions, views, indexes and constraints, triggers and required SQL tuning to reduce the response time in the application.
• Involved in a full life cycle Object Oriented application development - Object Modeling, Database Mapping, GUI Design.
• Worked on core java, using file operations to read system file (downloads) and to present on JSP.
• Implemented security for different front end views based on the access privileges.
• Involved in writing XML validation classes using Struts validation framework.
• Designed the user interfaces using JSPs,AJAX and Struts Tags.
• Developed the ANT scripts for preparing WAR files used to deploy J2EE components.
• Interacted with quality assurance team for requirements gathering and analysis.
• Implemented SOA to develop REST Based Web services using Apache Axis.
• Involved in developing the functional specs using UML in Rational Rose.
• Developed user interface on Spring Framework using JSP and HTML.
• Monitored the error logs using Log4J and fixing the problems.
• Used WebSphere Application Server for deploying various components of application.
• Team handling and co-ordinate with onsite team members.
• Conducted code and unit test review.

Environment: Java 1.6, XML, XSL, WebSphere 8.0, Spring Framework,JAX-WS,Eclipse neon, MySQL, Maven, HTML, CSS, JSP, Java Script, Angular JS, Oracle, Spring -Hibernate, Maven, Spring MVC, Junit, Web services REST and SOAP, JSON, JIRA.

Confidential

Sr Java/J2ee Developer

Responsibilities:

• Identified the Business requirements of the project.
• Involved in preparing System Requirements for the project.
• Involved in preparing the Detailed Design document for the project.
• Coding and unit testing in Java, Servlets.
• Coding in JavaScript, HTML/CSS, JSP.
• Preparing low level design documents.
• Involved in reviewing the low-level design documents.
• Involved in design and development of workflow and support.
• Involved in developing the functional specs using UML in Rational Rose.
• Developed user interface using JSP and HTML.
• Used JavaScript for the client side validation.
• Used XMLHttpRequest Object to provide asynchronous communication as part of AJAX implementation.
• Used display tag libraries for decoration and used display table for reports and grid designs.
• Designed and developed file upload and file download features using jdbc with Oracle Blob.
• Worked on core java, using file operations to read system file (downloads) and to present on JSP.
• Used XMLHttpRequest Object to provide asynchronous communication as part of AJAX implementation.
• Implemented security for different front end views based on the access privileges.
• Involved in writing XML validation classes using Struts validation framework.
• Designed the user interfaces using JSPs,AJAX and Struts Tags.
• Implemented security for different front end views based on the access privileges.
• Involved in writing XML validation classes using Struts validation framework.
• Designed the user interfaces using JSPs,AJAX and Struts Tags.
• Developed the ANT scripts for preparing WAR files used to deploy J2EE components.
• Interacted with quality assurance team for requirements gathering and analysis.
• Monitored the error logs using Log4J and fixing the problems.
• Used WebSphere Application Server for deploying various components of application.
• Conducted code and unit test review.

Environment: Java 1.6, XML, XSL, JSP, Servlets, JAX-WS, Eclipse, Maven, HTML, CSS, JSP, Java Script, Oracle, Junit.

Confidential

Java/J2ee Developer

Responsibilities:

• Identified the Business requirements of the project.
• Worked on various use cases in development using Struts and testing the functionalities.
• Implemented the database connectivity using JDBC with Oracle 9i database as backend.
• Involved in the development of model, library, struts and form classes (MVC).
• Involved in preparing the High Level and Detail level design of the system using J2EE.
• Created struts form beans, action classes, JSPs following Struts framework standards.
• Involved in preparing System Requirements for the project.
• Involved in preparing the Detailed Design document for the project.
• Coding and unit testing in Java, Struts framework.
• Used display tag libraries for decoration and used display table for reports and grid designs.
• Designed and developed file upload and file download features using jdbc with Oracle Blob.
• Worked on core java, using file operations to read system file (downloads) and to present on JSP.
• Coding in JSPs, Servlets.
• Implementation of HTML design.
• Coding in JavaScript, HTML/CSS, JSP.
• Preparing low level design documents.
• Involved in reviewing the low-level design documents.
• Involved in design and development of workflow and support.
• Involved in developing the functional specs using UML in Rational Rose.
• Developed user interface using JSP and HTML.
• Monitored the error logs using Log4J and fixing the problems.
• Conducted code and unit test review.
• Used JavaScript for the client side validation.
• Used XML Http Request Object to provide asynchronous communication as part of AJAX implementation.
• Implemented security for different front end views based on the access privileges.
• Involved in writing XML validation classes using Struts validation framework.
• Designed the user interfaces using JSPs, AJAX and Struts Tags.

Environment: Java 1.6, J2EE, Struts, MSQL Server, Oracle 10g, Tomcat5, Eclipse HTML, CSS, JSP, Java Script, Oracle, Junit.