SUMMARY

• 10 Years of experience in software development working, including 5 years in Bank and Financial Services Client Confidential as Java developer with Oracle pl/sql and informatica
• Worked with Java Front end and Oracle as backend. Expertise in object oriented analysis design (OOAD) using JAVA/J2EE Technologies.
• Migrated data from Access database to Oracle database.
• Hands on Experience on Java development environment and tooling.
• Experience in design, development and deployment of multi - tier, distributed, scalable and transactional Internet / Intranet applications.
• Expertise in object oriented analysis design (OOAD) using JAVA/J2EE Technologies.
• Strong Hands on experience in J2EE frameworks such as Spring 3.0 and Hibernate 4.1
• Responsible for developing the partner Homepages using HTML5, CSS3, JavaScript, React.js, Node.js and JQuery.
• Worked on custom modules and widgets using React JS/CSS/HTML
• Experience in Oracle PL/SQL development functions, packages, triggers, cursors and joins.
• Experience in Oracle ERP
• Analyze and map data from one database to another database using Informatica ETL tool for data manipulation.
• Experience with Data Warehousing.
• Provide GAP analysis and design future business processes
• Code test and migrate changes to production instances and support production escalated incidents
• Extensive experience in converting business requirements into appropriate technical solutions, Design patterns, Code reviews and Source code control practices.
• Experience in handling Informatica and Control-M.
• Strong Hands on experience in J2EE frameworks such as Spring 3.0 and Hibernate 4.1
• Worked with Jira, Bitbucket and GIT to keep version control.
• Experience in Oracle JDeveloper 11g, SOA Suite 11g, Oracle WebLogic 11g
• Comprehensive work experience in Java J2EE Platforms such as Apache Tomcat web Server and WebLogic, JBoss, Websphere Application Server.
• Having Experience in Creating XML and XSD files.
• Knowledge of Oracle AIA PIPS
• Good understanding when working with agile methodology and different phases of SDLC (Design, Implementation, Testing, Support and Maintenance), Reverse Engineering.
• Expertise in using Struts and Spring MVC frameworks along with JSF, JSP, Servlets, Springboot, AJAX and JavaScript, JQuery.
• Hands on experience working with JBoss tool for Reverse Engineering.
• Having experience in SOAP and RESTful web services using complex SOA composites, BPEL components, and Mediator.
• Strong Technical background, excellent analytical ability and debugging skills, good communication skills, team player and goal oriented, with a commitment to excellence.
• Good at establishing communication using Web, middleware, database components to share data and ensure integrity within the application.
• Knowledge on unix/shell scripting.
• Worked on installation and configuration of database.
• Comfortable in designing database schemas, complex database queries and stored procedures in PL/SQL, SQL Server.

TECHNICAL SKILLS

Operating systems: Linux, Windows, MS-DOS

Languages: JAVA/J2EE

J2EE Technologies: Spring 3.0, Hibernate 4.1, Struts 1.3.8, JSF, Servlets, JSP, JDBC, JMS, Springboot, myBATIS, AWS, Web services (SOAP), React.js, Node.js, Microservices

ORM technologies: JPA, Hibernate 4.1

Application Servers: Apache Tomcat 7.0, JBoss

Databases: MS SQL Server, MySQL, Oracle, SQL, PL/SQL, Sybase

Web technologies: HTML, CSS, JavaScript, XML, Jquery

IDE/Editors: Eclipse, Net beans

Others: MS Office, MS Excel, SVN, ANT, Informatica, Control-M

PROFESSIONAL EXPERIENCE

Confidential, New York

JAVA Developer

Environment: Eclipse, PL/SQL, Sybase, Informatica 9.6, Control-M 8.0, Hibernate, myBATIS, JSF, JQuery, JavaScript Websphere Application Server, Springboot, Tomcat, JUNIT, Spring MVC, XML, XSD, JAXB, Soap web services, microservices

Responsibilities:

• Mapping existing system with the new system where old system
• Mapping the database objects and fields in the technical side and understand the requirements and translate it technically.
• Worked on unix/shell scripting
• Worked on installation and configuration of database
• Worked with Tables,Views, functions,procedures, packages, triggers, cursors and joins.
• Worked on data migration
• Analyze business requirements and converting into appropriate technical solution, Design patterns, Code reviews and Source code control practices.
• Provide GAP Analysis and Design future Business Processes.
• Worked on Spring MVC frame work, configured the action path elements and redirected the requests to the application
• Implementing User Interface pages using JSF and proving navigation rules about managed beans.
• Generating XML file from XSD file
• Validating XML file against the XSD file
• Generating XML objects using JAXB (Marshalling, Unmarshalling)
• Generating Notices to the customers using FreeMarker Template
• Responsible for development of the core backend business logic using Java.
• Uploading the documents into Alfresco Repository using Alfresco Document API
• Analyze and map data from one database to another database and use Informatica ETL tool for data manipulation
• Working with Java Front end and Oracle as backend.
• Performing Unit level tests once the basic implementation has done
• Prepare knowledge transfer and technical specifications documents for components.
• Provide analysis of production incidents, estimation of incidents & change requests.
• Analyze, code, test and migrate changes to production instances and support production escalated incidents.
• Using Control-M to automate and schedule jobs.

Confidential, New York

JAVA Developer, Oracle PL/SQL with Java & informatica

Environment: Eclipse, PL/SQL, Sybase, Informatica 9.6, Control-M 8.0, Hibernate, myBATIS JSF, JQuery, JavaScript Websphere Application Server, Springboot,Tomcat, JUNIT, Spring MVC, XML, XSD, JAXB, Soap, microservices and AWS web services

Responsibilities:

• Analyze business requirements and translate it technically.
• Worked with Tables,Views, functions,procedures, packages, triggers, cursors and joins.
• Worked on data migration
• Worked on unix/shell scripting
• Worked on installation and configuration of database
• Using Hibernate technology for persisting mechanism in the project, Creating DAO and POJO classes.
• Using Spring MVC frame work, configuring the action path elements and redirecting the requests to the application
• Using JQUERY to document traversing, event handling, animating, and Ajax interactions for rapid web development
• Reverse engineered using Hibernate JBoss tool to create domain objects, DAO’s and HBM files needed for ORM layer.
• Created test cases using JUnit and used Log4j for debug and logging information in the application.
• Creating XSD (Xml Schema Definition) files from Paper Application.
• Generating XML file from XSD file
• Validating XML file against the XSD file
• Generating XML objects using JAXB (Marshalling, Unmarshalling)
• Generating Notices to the customers using FreeMarker Template
• Responsible for development of the core backend business logic using Java.
• Interacting with the client to get clarifications and to coordinate with the client expectations in the project.
• Involved in various modules to troubleshoot the existing problems and provide the solutions to the required functionalities.
• Uploading the documents into Alfresco Repository using Alfresco Document API
• Performing Unit level tests once the basic implementation has done.
• Designing documents, drawing data flow diagrams using Visual Studio and creating screen templates using Pencil tools.
• Attending client calls to get requirement clarifications and to discuss about the deliverables.
• Deploying application EAR in Websphere Application Server
• Interaction with the clients for the requirement clarifications.
• Involving in code deployment release tasks.
• Writing Web service Interfaces using SOAP and consuming
• Testing Web service interfaces using SOAP client
• Working with Java Front end and Oracle as backend.
• Experienced in data manipulation using Informatica.
• Configure System and prepare knowledge transfer and technical specifications documents for components.
• Provide analysis of production incidents, estimation of incidents & change requests.
• Analyze, code, test and migrate changes to production instances and support production escalated incidents.
• Using Control-M to automate and schedule jobs.

Confidential

JAVA DEVELOPER

Environment: Apache Tomcat, Oracle 9i, Windows JSP, JDBC, Struts, Hibernate, Servlets, Java Script.

Responsibilities:

• Handled the critical and complex modules of the project independently and have delivered all the modules assigned with highest quality.
• Requirement gathering, analysis and study of impact. Getting clarifications from the business people.
• Involved in the Preparation of Unit Test Cases. Involved in the Preparation of Design document.
• Involved in the Preparation of Program Specifications before starting the actual code implementation.
• Knowledge sharing and presentations at the project level. Involving in internal meetings on project requirement discussion.
• Involved in critical bug fixes in production support. Involved in Coding, Unit Testing and Bug Fixing.
• Implementing User Interface pages using JSF and proving navigation rules about managed beans.
• Page validations using JSF validators and converters and using Javascript and using IBM AJAX script validator tags to make asynchronous calls

Confidential

Java Developer

Environment: Apache Tomcat, Oracle 9i, Windows XP, JSP, JDBC, Servlets, Java Script

Responsibilities:

• Implementing various applications using Java as front end, Oracle as backend.
• Using Hibernate technology for persisting mechanism in the project
• Using Spring MVC frame work, configuring the action path elements and redirecting the requests to the application
• Responsible for development of the core backend business logic using Java.
• Interacting with the client to get clarifications and to coordinate with the client expectations in the project.
• Involved in various modules to troubleshoot the existing problems and provide the solutions to the required functionalities.
• Performing Unit level tests once the basic implementation has done.
• Attending client calls to get requirement clarifications and to discuss about the deliverables.
• Using Struts framework, configuring the action path elements and redirecting the requests to the application Performing client and server side validations using struts framework.