SUMMARY:

• Over 11+ years of experience in Design, Development, Testing, Deployment, implementing Various Object oriented and Web based Enterprise Applications using Java/J2EE technologies.
• Strong Knowledge on Application Development using Software Development Life Cycle SDLC using various methodologies like Waterfall, Agile/Scrum.
• Expertise in developing and deploying applications in IBM WebSphere, Tomcat, Web logic, JBOSS on Windows and UNIX platforms.
• Experience with Object Oriented Design (OOD) and Object Oriented Analysis (OOA), UML associated Tools such as Rational Rose.
• Experience with developing application using Angular Js, HTML, CSS, Jquery, AJAX, and JavaScript.
• Experience in implementing working with various J2EE technologies including Struts 1.2/Struts 2,Spring MVC, SpringBoot, Spring Batch, Spring AOP, Spring IOC, Spring JDBC, Hibernate, iBatis, Servlets, JSPs, JMS, WebServices.
• Experience in Web services for service - oriented architecture (SOA), RESTFUL.
• Experience in Core Java-Multi threading, collections.
• Sound RDBMS concepts and worked with MS SQL Server 2005/2008, Oracle 10g/9i/8i, Confidential, MySQL, Postgres, DB2.
• Good Experience with Mongo DB, Cassandral NoSQL Databases.
• Experience in using Log4J, Version Controlling using CVS, Clearcase and writing ANT, Maven, Jenkins, Gradle build scripts.
• Knowledge on Reporting Tools(Crystal Reports, Oracle Reports, Apache FOP)
• Experience in using various design patterns and sound knowledge in using Data structures.
• Expert in process, validate, parse, extract data from xml using DOM and SAX parsers.
• Experience in Unit Testing the application using Junit.
• Performance testing using Jmeter.

TECHNICAL SKILLS:

Software Expertise: Java, J2EE, EJB, JSP, XML, JAX-WS, JAX-RS

Application Server: WebSphere 8.1,6.1 & 5.1, JBOSS, Tomcat, OC4J, Web logic

IDE s: Eclipse, MyEclipse, Netbeans, IntelliJ, WebSphere Studio

Scripting languages: JavaScript, Ajax, PHP, PYTHON, PERL, Slang, GROOVY

Database Systems: Oracle10g, Oracle 9i, SQL Server, Confidential, MYSQL

NOSQL Database: Mongo Db, Sec Db, CASSANDRA

Workflow Engines: JBPM

Frameworks: Struts, Stripes, Spring, Hibernate, iBatis, Bean IO

Reporting Tools: Crystal Reports, Oracle Reports (10g), Apache FOP,BIRT

Operating Systems: Windows Server 2003, Windows XP, Red hat Linux 8 & 9 & AIX 5.3

PROFESSIONAL EXPERIENCE:

Confidential

Senior Consultant

Responsibilities:

• Design and development of restful webservices using Spring, Java, Hibernate, WebSphere for CACS Recovery infrastructure.
• Involved in batch processing using SpringBatch framework to extract data from flat files and load into corresponding CACS system tables.
• Developed spring Boot application to generate mock data for CACS Performance Testing
• Tested performance of CACS application using Jmeter Performance.
• Developed applications using Angular JS and Spring Restful webservices
• Developed Script runner tool to run scheduled shell scripts using SpringBoot
• Developed a compliance system using Struts2 and hibernate.
• Scheduling and running jobs using Control M tool.

Environment: CoreJava, Angular JS, Web services (SOAP, Restfull), Oracle, Struts, SpringBoot, SpringBatch, WebSphere, Jmeter, WebSphere MQ, Javascript, Control M

Confidential

Senior Technical Consultant

Responsibilities:

• Worked with Confidential Guidelines Management to prioritize enhancements, and manage time lines
• Involved in SentinelV14 and SentinelV15 upgrades. Responsible for design and development for generation of feeds from multiple upstream systems and generating feeds for Down stream systems as per business logic using core java technologies.
• Developed downgrades tool with internal workflow engine and with Angular JS, Java technologies.
• Developed Reporting Dashboard which will generate reports and reduce manual intervention for support activities. Developed with Spring MVC, Core Java and Confidential
• Developed Guidelines service which will route the oms request between sentinel and sentry. Developed with Jesey Restful Webservices and Mongo Db.
• Developed generic Restful APIs which utilize Guidelines service by multiple OMS systems.
• Developed SOAP Web Services using JAX-WS webservices to provide data for multiple systems.
• Published post trade exception messages using JMS to ESB (TIBCO).
• Developed batch job to process and persist the UBTI files from private Wealth Management systems using spring and SQL server.
• Worked on the Development of Counterparty Restrictions and Counter Party Credit Rating Restrictions webflow tools for restricting the trading with certain counterparties using Spring MVC, hibernate, JSTL, JSP and Javascript.
• Worked on the performance fine tuning of the multi-threaded Sentinel Benchmark loaders by queries execution time in database layer.
• Provided support to traders/front office systems by investigating guidelines breeches, rectifying data issues, and resolving guidelines system failures in a time sensitive environment.
• Managed day-to-day operation of Sentinel, Sentry serving as an escalation point for both technology test as well as business users.

Environment: CoreJava, Struts 2, Angular JS, Web services(SOAP, Restful), Confidential, Sql-Server 2010,SLANG, Sec Db, Mongo Db, JMS, Eclipse, IntelliJ

Confidential

Technical Lead Consultant

Responsibilities:

• Responsible for design and development of software features for the PMOSS application in AT&T.
• Developed the system using Java/J2EE, Shell Scripting.
• Developed Java Web Services to interact and retrieve information consists of huge data feeds from external systems.
• Designed and developed SOAP web services.
• Participated in design and development of dashboard component using Spring MVC framework and Java web components.
• Installing, configuring weblogic12c
• Migrated Artix web services to web logic server using JAX-WS webservices and Restful Services
• Involved in design and development of i-CLAD monitoring tool.
• Involved in Analysis, Design and Development of Web services using JAX-WS webservices and, Tested using SOAPUI
• Developed i-CLAD monitoring tool using Spring MVC,JSTL and hibernate
• Modified dashboard GUI using HTML, CSS, jQuery, AJAX, AngularJS, JSP, JSON etc.
• Implemented multithreaded components using Java concurrent APIs.
• Having strong Database skill to write complex queries, debugging stored procedures triggers,cursors.
• Designed Oracle 10g DB schema for the new requirements and created tables, views, sequences, triggers and indexes.
• Designed and developed multiple projects utilizing AT&T’s IT Unified Process (IT UP) project management methodology.

Environment: Java 1.6,J2EE,Oracle10g,mysql,javascript,hibernate,springMVC,tomcat7,weblogic 12c, Javascript, Jquery, Linux, Solaris, Windows, JSTL, Webservices(JAX-WS)

Confidential

Senior Technical Consultant

Responsibilities:

• Involved in requirement gathering for Team Connect project and prepared Technical Specification documentfor Data feeds with HCM, LegalShare, PSAP.
• Developed a generic client utility download the various collections from LIMS using core java, Web services and Hibernate, which is highly configurable.
• Developed Pre-Approval admin module to reduce the maintenance activities in the system. Developed workflow using JBPM.
• Implemented SSO authentication for Knowledge Mosaic application using baseencode64 algorithm in java.
• Developed various utility classes for the workflow and other activities.
• Developed hibernate domain classes, hibernate mapping files and hibernate configuration files.
• Developed spring beans and configuration files to reduce the complexity in Pre-Approval admin System.
• Developed Unix shell scripts to invoke batch jobs
• Provide support to ELIOT application and provided timely solutions and support for processing the SRS Tickets, debugging and interactions with production staff
• Mentored junior programmers in using technologies, best practices, code reviews etc.

Environment: Java 1.5, J2EE, Struts, JBPM, SQL-Server 2008, Confidential ASE 12, Javascript, Hibernate,Spring IOC, Tomcat 6.0.35, Linux

Confidential

Senior Application Developer

Responsibilities:

• Involved in designing, developing and implementing customer service module.
• Implemented reports using Apache FOP & Oracle Reports.
• Developed new interface for ILP Quotation (calculator)
• Developed Business and DAO layers.
• Developed SOAP Webservices using Axis webservices.
• Developed Message request and Response for EAI xml type.
• Developed Batch Jobs for external sub system using PL-SQL to generate batch file
• Involved in RM (Release Manager) for daily data patching in different Environments
• Monitoring batch jobs using Autosys.
• Involved in testing and bug fixing.

Environment: Struts1.2, EJB, Hibernate, Apache FOP, Oracle Reports, Oracle 10g, tomcat, OC4J Server, Linux.

Confidential

Team Lead Engineer

Responsibilities:

• Involved in migration of mobilizer version 4.1 to 4.5.
• Involved with implementing bill payments for SAJ.
• Involved in generating files (reporting files) for SAP, commission settlement.
• Involved in bug fixing and Change Request for new projects.
• Involved in Quality Control and testing the mobilizer product. co-coordinating the team from Germany & India
• Involved in writing Generic WebServices to use the features in AirCash system for other systems (PG,CPK and for Rover)

Environment: Java, J2EE, Stripes1.5, Hibernate, JAX-WS, JSP, XML, Eclipse, Junit, Oracle10g, Tomcat 6.x, Solaris

Confidential

Responsibilities:

• Installation of the WebSphere Application Server 6.1 on AIX Server & Windows Server.
• Deployment of the Loan Origination system on AIX Server & Windows Server.
• Installation of the Oracle 10G on AIX Server and Creating the Loan Origination Schema on it.
• Develop and Deploy the RBS system (ELSAG) EJB Interface Component on WebSphere Application Server 6.1.
• Generation on reports using Crystal Reports Business Objects and JSP.
• Interacting with QA teams.
• Troubleshoot & Fix application technical issues occurring during User Approval Test and System Integration Test.

Environment: WebSphere Application Server6.1, JDK 1.5, Struts Frame work, JSP, Servlets, Java Script, AIX 5.3,Oracle 10g

Confidential

Software Specialist

Responsibilities:

• Preparation of a comprehensive System Design Document.
• Information/Indexing server for full text search, database and content server for the user data.
• Developed of a full working dynamic portal system with a comprehensive administrative section.
• Developed an interactive networking environment using DHTML and JavaScript.
• Client side validations done using JavaScript.
• Developed a fully integrated JSP, Beans based single sign-on system for the online subscribed databases, intelligent user tracking system, document delivery service, etc.

Environment: Apache Web Server 2.0.40, Tomcat Servlet engine 4.0.4, JDK 1.4, Struts Frame work, JSP, Servlets, Java Script, Win NT4.0, RedHat Linux 9, My-Sql 4.0,MS-Access