SUMMARY:

• Tech Lead/Senior Software Engineer with over 15 years of experience in multiple areas and phases of Information Technology with a proven ability to architect, lead and develop all the phases of Software Development Life Cycle.
• Lead technical teams in implementing cutting - edge/state-of-art technological solutions.
• Extensive work experience in Enterprise Application Integration using Web Services /SOAP /SOA RESTFul Methodologies .
• Extensive work experience in J2EE/JAVA/EJB/XML/JSP/SERVLETS/STRUTS .
• Extensive work experience in Spring/iBatis/Hibernate
• Thorough knowledge of Javascript, AJAX( Microsoft.XMLHTTP ), Microsoft HTML Components
• Version Control tools: PVCS, SubVersion, CVS
• Java IDE: JDeveloper 10G,Eclipse, IBM Websphere 5.1.2
• Hands-on experience with XML,XSL,JAXB, DOM
• Good experience and knowledge in JRULES, scripting language like Perl.
• Extensive work experience in Oracle 10G/9i/8i and Sybase 15 ASE Databases .
• Extensive work experience in Oracle 10G BPEL and OWSM Methodologies.
• Extensive work experience in OC4J, Apache, Weblogic 8.1, IBM Websphere 5.1.2 application servers.
• Good knowledge and experience in the design of Application architecture using OOA&D, UML and Design Patterns .

TECHNICAL SKILLS:

Technologies : Java APIs, J2EE, RESTful Web Services, SOAP, WSDL, EJB, Servlets, Struts, JSP, Java, Java Script, UML, Log4J, HTML, PL/SQL, Jrules, Java Swing, AWT (SWT), Web Services with SOAP using Apache Axis, JAX-WS, JAX-RPC, Oracle Business Intelligence (OBIEE) 11g, Informatica 9.1, Javascript, AWS Integration

XML Technologies : XML, XSLT, DOM API, JAXB

Database : Oracle 10G/9i/8i, Oracle 9i Lite, SQL Server 2000

Tools: JDeveloper 10G/9i, Toad, XML Spy, SQL Loader, SQL Navigator, PVCS, Hibernate, Spring, IBatis

Application Servers : Weblogic 8.1, Tomcat 5.0, Oracle 9iAS (OC4J), Apache, Websphere 5.1.2, JBOSS 4.2Operating Systems : Windows XP/2000/NT, Linux (Red Hat).

PROFESSIONAL EXPERIENCE:

Confidential

Senior Senior Software Developer

• Development of new modules, maintenance of the existing system.
• Running daily jobs for data updates in production systems.
• Setting up of automated builds.

Environment: Languages: Java 8 Web Service Technologies: Java/J2EE, RESTFul Web Services. Application Servers: JBoss 5.1, Tomcat 9 Web related Development tools: Eclipse, JUnit, SoapUI, Ant, log4j, Databases: Oracle 11g Operating Systems: Linux RedHat, Windows XP, Configuration Management Tools: Subversion

Confidential

Senior Software Developer

• Development of new modules, maintenance of the existing system.
• Running daily jobs for data updates in production systems.
• Setting up of automated builds.

Environment: Languages: Java 7, Web Service Technologies: Java/J2EE, RESTFul Web Services. Application Servers: JBoss 5.1, Tomcat 9 Web related Development tools: Eclipse, JUnit, SoapUI, Ant, log4j, Databases: Oracle 11g Operating Systems: Linux RedHat, Windows XP, Configuration Management Tools: Subversion

Confidential

Senior Developer and member of Tech. Architecture team

• Designed and developed Web Application described above.
• Played a key role from project requirements to design, development, testing, delivery and maintenance of the Product.
• Conducted training sessions within team members for the awareness of Web Service concept.
• Responsible for coordinating Production support issues. This involves working closely with the clients and team members to analyze, resolve issues and track the tickets.
• Responsible for managing, guiding and mentoring the team.

Environment: Languages: Java 7, Javascript Web Service Technologies: Java/J2EE, Web Services. AWS Integration Application Servers: Apache Tomcat - 6.0.35 Web related Development tools: Eclipse, JUnit, SoapUI, Ant, log4j, Databases: Oracle 11g Operating Systems: Linux RedHat, Windows XP, Configuration Management Tools: Subversion

Confidential

Senior Developer and member of Tech. Architecture team,

• Designed and developed Web Application described above.
• Played a key role from project requirements to design, development, testing, delivery and maintenance of the Product.
• Conducted training sessions within team members for the awareness of Web Service concept.
• Responsible for coordinating Production support issues. This involves working closely with the clients and team members to analyze, resolve issues and track the tickets.
• Responsible for managing, guiding and mentoring the team.

Environment: Languages: Java, Web Service Technologies: Java/J2EE, JIBX Binding technology, SOAP 1.2, Apache Axis2 engine, Web Services. Oracle Business Intelligence (OBIEE) 11g, Informatica 9.1. Application Servers: JBOSS 5.1, Web related Development tools: JDeveloper 10i, Eclipse, JUnit, SoapUI, Ant, log4j, Databases: Oracle 11g Operating Systems: Linux RedHat, Windows XP, Configuration Management Tools: VCS

Confidential

Senior Developer and member of Tech. Architecture team,

• Played a key role from project requirements to design, development, testing, delivery and maintenance of the Product.
• Working closely with the clients and business analysis team to resolve issues.
• Conducted training sessions within team members for the awareness of Web Service concept.
• Responsible for coordinating Production support issues. This involves working closely with the clients and team members to analyze, resolve issues and track the tickets.
• Responsible for managing, guiding and mentoring the team.

Environment: Languages: Java, SOA Products: Oracle SOA Suite 10G (BPEL, Web Service Manager) Web Service Technologies: Java/J2EE, JIBX Binding technology, SOAP 1.2, Apache Axis2 engine, Web Services. Application Servers: JBOSS 4.2, Web related Development tools: JDeveloper 10i, Eclipse, JUnit, SoapUI, Ant, log4j, Databases: Sybase 15 ASE, Oracle 10G, iBatis, JDBC, SQL Developer, Embarcadero IDE, T - SQL, Web Technologies: Servlets, JSP, Spring, Ant, HTML 4, CSS 3.0, JavaScript, AJAX, Prototype, iBatis, and Java Server Faces (JSF), ICE Faces 1.8.1, Operating Systems: Linux RedHat, Windows XP, Configuration Management Tools: PVCS Web Security Technology: PKI (digital certificates, public/private keys), HTTPS

Confidential

Senior Developer and member of Tech. Architecture team

• Designed and developed Web Application described above.
• Played a key role from project requirements to design, development, testing, delivery and maintenance of the Product.
• Working closely with the clients and business analysis team to resolve issues.
• Conducted training sessions within team members for the awareness of Web Service concept.
• Responsible for coordinating Production support issues. This involves working closely with the clients and team members to analyze, resolve issues and track the tickets.
• Responsible for managing, guiding and mentoring the team.

Environment: WebSphere Studio Application Developer 5.1.2, J2EE, XML, Oracle 9i, JSP, SQL Loader, Java Beans, JDBC, Java 1.3/1.4/5, ClearCase, ClearQuest, Log4J, SQL-Toad, XML Spy, Windows XP/2000.

Confidential

Senior Developer and member of Tech. Architecture team

• Introduced the Web Services Architecture in the Web Module of the COD Project.
• Designed and developed Web Services for integrating with Common Origination and Disbursement system.
• The implementation of the Web Services was on the platform of Web Logic 8.1. Important features of this implementation:
• Generation of Web Services with “servicegen” ant task.
• Extracting functionality in a new EAR, specifically designed for Web Services
• Implementing protocol level security (https). Generating security certificates and using them along with web services.
• Implementing message level security. This involves encryption of SOAP messages.
• Conducted training sessions within team members for the awareness of Web Service concept.
• Responsible for coordinating Production support issues. This involves working closely with the clients and team members to analyze, resolve issues and track the tickets.
• Responsible for managing, guiding and mentoring the team.

Environment: Web Services with SOAP using Weblogic 8.1, EJB, J2EE, XML, WSDL, Oracle 9i, JSP, SQL Loader, Java Beans, JDBC, JRules 4.6, Java 1.3/1.4/5, Log4J, JDeveloper 10g/9i, OC4J, SQL-Toad, XML Spy, Windows XP/2000 and Linux.

Confidential, VA

Tech Lead

• Leading a team of 5 developers in developing and implementing the business layer for DHS’s Financial and procurement system.
• Designed and developed Web Services for integrating with Core Accounting System (Oracle Financials), Vendor Management system (VMS) and FPDS systems.
• Designed and developed Web Services for FPD system to become Service Oriented Architecture (SOA) which exposes FPD business processes for other applications.
• Implemented JRules in the business layer for validating business rules.
• Played a key role in bringing TSA/FAMS to FPD system.
• Played a key role in configuration management and assisting Linux system Admin
• Developed number of business objects using EJBs on the middle layer and Oracle PL/SQL scripts on the data layer for incorporating TSA and FAMS business requirements in the USCG financial application.
• Responsible for managing, guiding and mentoring the team.
• Working closely with the clients and business analysis team to resolve issues.

Environment: Web Services with SOAP using Apache Axis, JAX-WS, and JAX-RPC, Hibernate, EJB, Java Swing, AWT (SWT), J2EE, XML, WSDL, Oracle 10G/9i/8i Database, JSP, SQL Loader, Java Beans, SQLJ, JDBC, JRules 4.6, Clearcase, ClearQuest, Java 1.3/1.4/5, Log4J, JDeveloper 10g/9i, OC4J, SQL-Toad, XML Spy, Perl, Windows XP/2000 and Linux.

Confidential, Boston, MA

Java Reference Architect

• Responsible for developing a number of session and entity EJBs, and servlets for the Catalog component.
• Developed Servlet Template for the benefit of the team-mates
• Created test plans and test cases for the project.

Environment: Java, JSP, WebLogic 1.0, Windows NT4.0, Oracle 8.0