SUMMARY

• Over 10 years of experience involving in various phases of Software development life cycle which includes Analysis, Design, Development, Enterprise Integration, Enhancements, Maintenance, Testing, Production & Support of Software Applications in varied environments of Client - Server and Business Application Software Development.
• Strong programming skills in Java/J2EE technologies and implemented various Applications in Web, Desktop, Space Based, Server side, Middleware and EAI applications.
• Extensively worked on all parts of project life cycle i.e. End to End development and deliveries to clients using Waterfall, Agile and Iterative Development methodologies.
• Expertise in reviewing & analyzing client Business needs, prioritize functional requirements and creating project proposals. Good experience in translating Business requirements into Functional, Non Functional and Technical specification with data mapping and application process flow.
• Expertise in using various Business analysis tools like Enterprise Architect, MS-Visio and can create Conceptual Data models, Process/Data Flow and other UML diagrams.
• Implemented applications with Development environments using various Java Client, Server side, Integration frameworks Struts, Spring, Oracle ADF, JSF, Rich faces, Hibernate, EJB, GWT & GXT, Web services, Giga Space, XML parsing & related concepts, SOA based JBOSS ESB & Tibco EMS.
• Expertise in SOA based Enterprise Application Integration technologies like Spring Integration, JBOSS ESB, Tibco EMS, Message Oriented Middleware (MOM) like JBOSS MQ, Web Services, SOAP, Restful, WSDL, JMS, Application deployment, Data sources configuration.
• Expertise in writing Sub Queries, Stored Procedures, Triggers, Cursors, Functions and performed data analysis using TOAD, PL/SQL, DB2, SQL Server.
• Holds good functional knowledge in Health Care, CRM, Banking & Finance, Trading and Travel (Airline) business domains.
• Worked on various Medium to large-scale integrated Enterprise systems as individual & Team player, with highly productive and result-driven in team and individual projects.
• Strong Debugging, research, Time management and problem solving skills with good understanding of system development methodologies, Techniques and tools.
• Expertise interacting various stake holders including Business users & Clients with good Analytical, interpersonal and communication skills.

TECHNICAL SKILLS

Programming Languages: Java, PL/SQL

J2EE: Jsp, Servlets, Struts, Spring, EJB, JDBC, GIGA SPACES, JBOSS ESB

Frameworks: Struts, Spring, MVC1, Oracle ADF, Hibernate, JSF, GWT, Giga space, JBOSS ESB, Oracle SOA Suite, Big Data, Hadoop

Scripts: XML, HTML, Java Script, AJAX, JQuery, Shell script

IDE: IBM RAD, Oracle JDeveloper, Eclipse, Net Beans, Intellij IDEA, Spring Tool Suite, JBOSS Studio Developer, Tibco Business Works

Source Control: Tortoise SVN, Star Team, MAVEN, JIRA

Servers (App/Web): Tomcat, Web logic, Web sphere, JBoss, JRun, Giga Space, JBoss ESB

Database and Other tools: DB2,Sybase,Oracle,MySQL,PL/SQLDeveloper,TOAD,MSVisio, Enterprise Architect,Tibco Designer,SSH,Telnet,FTP,SOS Berlin Scheduler

Operating Systems: NT Windows Family, Unix, DOS

PROFESSIONAL EXPERIENCE

Confidential, MA

Technical Lead Consultant

Responsibilities:

• Involved in Business requirements gathering through discussions with various Internal & external stakeholders, Analyzing functionality through detailed study of existing manual processes apart from EOM Portal, Cloud, SAP and other upstream systems.
• Worked in designing Solution for EOM portal and Cloud using Servlets, Jsp, tag libraries, Spring IOC, Spring Batch, Spring Remoting, Spring Integration, Web services consumption, Hibernate, Jasper reports, Oracle 10g Db technology stack.
• Worked in creating Technical Design documents through discussion with Technical Architects & used various Design tools like MS Visio & Enterprise Architect for creating Process/Data Flow, Use Case, Sequence & Class diagrams, as part of modeling and Solution Design part.
• Assigned the designed solution (TDD) to self & peer Developers and ensure for smooth EOM Portal, Cloud Development process as per internal/External Timelines including various Unit Test procedures & QA activities by following strict Project Management guidelines.
• Actively involved in End to end implementation of Web, & Cloud Development activities including Data modeling design.
• Worked on backend logic of EOM Portal and Cloud pointing to common Database through detailed gap & Functional analysis, & involved in Backend development involving DB packages, Stored Procedures, functions, cursors etc.

Environment: JDK 1.6, Spring Tool Suite, VMware Fabric Tomcat Server, JSF, Ajax, JQuery, Spring IOC, Spring Integration, JMS, Hibernate, Web Services, Oracle 10g, Apache Maven, SOS Berlin, Team Foundation Server, Telnet, SSH.

Confidential, MA

Technical Lead

Responsibilities:

• Involved in Business requirements gathering through discussions with Internal & external stakeholders, Analyzing functionality through detailed study of Insurance Enrollment process involving various new Member Enrollment, Individual eligibility, Small Business, Worker portals and Scheduled Batch requirements.
• Worked in designing Solution for above portals using Oracle ADF, Spring IOC, Spring Batch, Oracle OSB, Web services consumption, Hibernate, Jasper reports, Oracle 11g Db technology stack.
• Worked in creating Technical Design documents through discussion with Technical Architects & used various Design tools like MS Visio & Enterprise Architect for creating Process/Data Flow, Use Case, Sequence & Class diagrams, as part of modeling and Solution Design part.
• Assigned the designed solution (TDD) to self & peer Developers and ensure for smooth Portal & Batch Development process as per internal/External Timelines including various QA activities by following strict Project Management guidelines.
• Actively involved in End to end implementation of Portals & Batch Development activities including Data modeling design.
• Worked on Unified Data modelling of various Portals pointing to common Database through detailed gap analysis, merging & involved in Backend development involving DB packages, Stored Procedures, functions, cursors etc.
• Assisted production teams for smooth deployment of Application modules & Batch services into UAT/Production environments & involved in Pre/Post Production support to Build & Deployment Teams.

Environment: JDK 1.6, Oracle JDeveloper Studio suite, Weblogic Server, ADF, Ajax, Jquery, Spring IOC, Spring Batch, Hibernate, Web Services, Oracle 11g, SOS Berlin, Jasper Reports, Apache Maven, Tortoise SVN, JIRA, Telnet, SSH.

Confidential

Technical Lead & Senior Developer

Responsibilities:

• Involved in gathering Business requirements, Analyzing functionality through detailed study of Tibco interfaces, existing Application Enhancement business requirements & new incoming Business Requirement.
• Worked in designing Solution for Tibco interfaces of integrated Applications and for new Business Requirements.
• Used various Design tools like MS Visio & Enterprise Architect for creating Process/Data Flow, Use Case, Sequence & Class diagrams, as part of modeling and Solution Design part for JBOSS ESB interfaces & Hadoop jobs.
• Proposed & Developed a Technical interface using SOA based JBOSS ESB framework in Real time.
• Developed and deployed SOAP based & Restful Web services for smooth & Real time message flow between various applications.
• Extensively worked on various XML concepts like XSD schema, parsing real time xml messages using Smooks, JIBX etc for smooth uninterrupted JMS message flow between various integrating Applications.
• Involved in system development of end to end from Development till UAT using Waterfall model by assisting teammates in both Technical & Functional.
• Assisted various teams in doing their Application level changes pointing to developed ESB services.
• Worked in design development of Hadoop solutions for various DB jobs conversion and further new Business Requirements implementation.
• Proposed & Developed a Technical interface using Hadoop/Sqoop for Passenger Ticket Sales dataFares calculation using backend data from Fare Distribution Engine, OD3 Calculation and Payroll Calculation for HR dept.
• Developed Hadoop Jobs using Map Reduce Algorithm concept for De - Normalizing/Structuring the Data and pushing into HBase.
• Setup Sqoop jobs to import data from various Data sources and Log files.
• Worked on HiveQL concept for various DB jobs data Analysis, summarizations & queries.
• Created shell scripts by embedding various jobs for a sequential Hadoop jobs execution of PNROD3, Fares calculation and Payroll calculation and automatic Hadoop jobs execution using Cron Scheduler.
• Assisted production teams for smooth deployment of Application modules & ESB services into Staging/Production environments & involved in Pre/Post Production support to Support Teams.

Environment: JDK 1.6, EAI, JMS, Web Services, JBOSS Studio Developer, JBOSS ESB Server, Tibco Business Works, REST, Apache Hadoop, Big Data, HDFS, Sqoop, HBase, Hive, Flume, Oozie, Oracle PL/SQL Developer, Jasper Reports, Apache Maven, Tortoise SVN, Telnet, SSH

Confidential

Technical Lead

Responsibilities:

• Involved in gathering and Analyzing the Business Requirement by discussions with User and creating a Functional Specifications Document.
• Identifying the stakeholders and partner Applications involved which has a dependency and effect for current Functional requirement gathering.
• Worked in designing Solution for the Business Requirements identifying UI screens and interfacing Applications.
• Used various Design tools like MS Visio & Enterprise Architect for creating Process/Data Flow, Use Case, Sequence, Activity & Class diagrams, as part of modeling and Solution Design part.
• Developed a Technical interface using JBOSS ESB to get the Flight schedule messages and delay messages in real time.
• Developed different UI Transaction & Master screens using JSF, Rich faces, backend connectivity using Hibernate and performed validations using both JSF & Java script as per business needs.
• Involved in system development of end to end from Development till UAT using Waterfall model by assisting teammates in both Technical & Functional.
• Assisted production teams for smooth deployment of Application modules & ESB services into Staging/Production environments & involved in Pre/Post Production support to Support Teams.

Environment: JDK1.5, JSF, Rich Faces, Ajax, Jquery, Hibernate, Eclipse, JBOSS ESB, Oracle, Maven, Tortoise SVN

Confidential

Technical Lead

Responsibilities:

• Involved in gathering and Analyzing the Business Requirement through discussions with Business User and creating a Functional Specifications Document.
• Identifying the stakeholders and partner Applications involved which has a dependency and effect for current Functional requirement gathering.
• Worked in designing the Solution for the Business Requirements identifying UI screens and interfacing Applications.
• Worked in designing the Solution for Functional Requirements using tools Enterprise Architect & MS Visio.
• Involved in development of sample POC for end to end flow from UI to DB
• Involved in the system development of end to end from Development till UAT.

Environment: JDK 1.5, JSF, Rich Faces, Hibernate, Eclipse, JBOSS, Oracle, Tortoise SVN.

Confidential

Senior Software Engineer

Responsibilities:

• Worked with Technical Architect in gathering and Analyzing the Business Requirement through discussions and creating a Module specific Functional Specifications Document.
• Involved in designing and developing the CFD framework as per the layered Architecture guided by Technical Architect.
• Developed the business logic of Account, Cash and Margin Control Management modules by following Application architecture tiers as defined by Technical Architects.
• Involved in developing the Prototype model of Initial CFD screens using JSF & Rich Faces and GWT, Gxt.
• Involved in POC Development for end to end flow from UI to DB using JSF, Rich faces & Hibernate
• Involved in developing the Support Front End business functionality which includes Audit Reports.
• Been to Frankfurt on a Business trip of 2 months on Germany WP in 2010 for Account & Cash Management module deployments and Onsite coordination.

Environment: JDK 1.5, JSF, GWT & GXT, Spring, Webservices, Hibernate, Eclipse, Spring Tool Suite (STS), JBoss, Giga Spaces, My SQL, Sybase, Apache Maven

Confidential

Senior Software Engineer

Responsibilities:

• Developed Create Bulk Copy Order enhancement functionality as per the business requirement following Struts framework.
• Developed the business logic adhering to Struts, Tiles & validation framework which includes different tiers like Business tier and the backend connectivity using Hibernate.
• Involved in developing the other modules due to dependency of initial functionality developed.
• Performed Unit Testing to verify all the modules functionality and to find bugs if any and fix them.

Environment: JDK 1.4, Struts, Hibernate, JUnit, RAD, Web sphere server, DB2.

Confidential

Senior Software Engineer

Responsibilities:

• Developed the Accounts Module as per the business requirement following Struts, Tiles and validations framework which involves various screen End to end Design & Development.
• Developed the complete Accounts module which includes different tiers like Business tier and backend connectivity using Hibernate and mainframe CICS.
• Used OR mapping tool - Hibernate and wrote hbm files to map the columns of the table in the Database.
• Worked on Struts validation, Tiles Hibernate frameworks for issue fix of all modules and updated the status on Bug tracking tool.
• Performed Unit Testing to verify all the modules functionality and to find bugs if any and fix them.

Environment: JDK 1.4, Struts, Hibernate, JUnit, RAD, Web sphere server, DB2.

Confidential

Senior Software Engineer

Responsibilities:

• Involved in analysis, design & developing the Reports module as per the requirement.
• Developed the complete Audit Reports module which includes different tiers like Business tier and backend connectivity using Hibernate and mainframe CICS.
• Involved in Fixing the issues reported by customer and updated the status on Bug tracking tool.
• Performed Unit Testing to verify all the modules functionality and to find bugs if any and fix them.

Environment: JDK 1.4, Struts, Hibernate, RAD, Web sphere server, DB2.

Confidential

Software Engineer

Responsibilities:

• Involved in analyzing, documenting the Customization requirements from the customer.
• Involved in developing custom rules (De duplication rule, Language Identifier rule, Inbound & Outbound rules etc.) for different modules using Java, JSP, Servlets, JDBC, JavaScript and configured them in Confidential workflows.
• Integrating different developed modules with Confidential Service6/7 suite.
• Involved in generating different Business Reports as per the User requirements.
• Involved in Enhancing & Fixing the issues of different modules reported by customer.

Environment: JDK 1.4, JavaScript, Swing, JDBC, JSP, XML, EJB, Web sphere, Web logic servers, Oracle, MS SQL.

Confidential

Project Trainee Engineer

Responsibilities:

• Attended In-house SDLC, OOPS, Web technologies training programs.
• Worked/Involved in selecting a business use case for Analysis, Developments & Enhancing the existing manual Material & Management processes into automated systems.
• Involved in debugging the existing Web Applications and doing/applying Maintenance and Enhancement activities.
• Performed Unit/Functional Testing to verify all modules functionality and to find bugs if any and fix them.
• Writing Functional Test cases, User guides/Templates, Release Notes & complete documentation maintenance of existing/developed Web Applications.

Environment: JDK 1.4, Java, Html, JSP, Servlets, Java script, MS Access, Oracle.