SUMMARY:

• Java Architect / Lead Java Consultant with 15+ years IT experience specializing in Java/JEE/XML/C/C++ technologies.
• Experience architecting and deploying enterprise integration application using SOA technologies.
• Extensive experience developing custom web and distributed applications using J2EE (JSP,
• EJB, JMS, Servlets), Jakarta Struts, XML, JSON for a variety of industries (Healthcare, Insurance, Financial Services, Federal / State government Agencies, etc).
• Extensive experience in delivering large - scale, enterprise-wide applications.
• Extensive experience in working with / facing client on a regular basis.
• Experience in Leading design, estimation, planning and implementation of business solutions
• Experience in Analysis, Design (OO/A/D) using Rational Rose UML and Design Patterns.
• Hands on experience using Java/C/C++ in DB2 UDB, Oracle relational database environments.
• Extensive experience developing and integrating using middleware technologies.
• 10+ years database development experience using SQL and PL/SQL.
• Experience in Distributed, n-tier, Object oriented and Client/Server application development.
• Experience in entire software development life cycle (SDLC ).

TECHNICAL SKILLS:

Languages: Java, C/C++, Perl, XML, UML, SQL, PL/SQL

Debugging Tools: jdb, dbx, gdb, rational purify, log4J, XML Parser(Xerces, Crimson)

Scripting Tools: Unix Shell Scripting, Makefile, Ant build tool

Intranet/ Internet: JSON, J2EE / JEE 1.2, 1.3, EJB 2.0/3.1, Servlets, JSP, Java Beans, JDBC, Jakarta Struts 1.1, 2.0 JMS, Hibernate, CGI, HTML/DHTML, JavaScript, Open JPA, SOA

Network Protocols: TCP/IP, HTTP, HTTPS, LDAP, SSL, HL7, X.12

Middleware: Websphere Application Server 7.5/8.0/8.5.5 WebSphere MQ 5.3 (formerly MQ Series), IBM HttpServer. Bea Weblogic Application Sever 8.1, Wily, IBM Tivoli, SerVista, HP BSM, JBoss EAP 5.x, 6.x.

Libraries/SDK/API: Java SDK 1.6, JAXP, C++ Standard Template Library(STL), Hibernate 1.0, 1.1, Struts 1.1, 1.3

Databases: DB2 UDB 7.2/ 8.0, Oracle 8i / 9i / 10g, MS Access 2000.

Operating System: Unix (AIX, Sun Solaris, Linux), Windows 9x/NT/2000/XP/7.

Software Packages: MS Project, MS Outlook, Lotus Notes, Rational tools, WebSphere Application Developer Studio (WSAD) 5.1, RSA 7.5/8.0, Jbuilder 4, Eclipse 3.2, 2.3, CMVC, CVS.

PROFESSIONAL EXPERIENCE:

Confidential, Gaithersburg, MD

Java Architect / Consultant

RESPONSIBILITIES:

• Lead design analysis, scope, planning and estimation of the project deliverables.
• Developed SOA, J2EE, Web Services and Workflow based solutions for cost reduction, quick response time, integration with disparate systems and efficiency improvements.
• Design and documentation of REST APIs for collection and retrieval of high volume data using Oracle SOA BPEL and OSB.
• Managed a team of 8 people for the project, created the estimations for efforts required to produce end to end solution and led the technical solution development. Responsible for the code reviews and code optimization in order to deliver the code as per the company quality standards.
• Production Support -- Managing production deployments in terms of software deliveries and overnight activates.

ENVIRONMENT: Java SDK 1.8, DB2, Spring MVC, Spring JDBC,Tomcat appserver 7.0, Perl, Windows 7, log4j, SVN, SQL, XML, LDAP, Requisite Pro 7.1.3, Websphere MQ, SharePoint, MS Visio, Jira, Maven, IBM Tivoli, HP BSM

Confidential, Baltimore, MD

Java Architect / Developer Consultant

RESPONSIBILITIES:

• Developed SOA, J2EE, Web Services and Workflow based solutions for integration with disparate systems and efficiency improvements.
• Design and documentation of REST APIs for collection and retrieval data using Java, Spring frameworks ( JDBC, Batch, MVC )
• Responsible for the code reviews and code optimization in order to deliver the code as per the company quality standards.
• Production Support -- Managing production deployments in terms of software deliveries and overnight activities.

Confidential, MD

Java Architect / Consultant

RESPONSIBILITIES:

• Lead design analysis, scope, planning and estimation of the project deliverables.
• Managed architect team to develop architectural components and services.
• Developed SOA, J2EE, Web Services and Workflow based solutions for cost reduction, quick response time, integration with disparate systems and efficiency improvements.
• Worked with management to determine cost estimates.
• Experience with SOA implementations to address distributed service transaction requirements with support for standards such as WS-Coordination, WS-Atomic Transaction etc. using Oracle SOA BPEL and OSB.
• Designed REST APIs that allow sophisticated, effective and low cost application integration.
• Designed and documented REST/HTTP APIs, including JSON data formats and API versioning strategy.
• Design System and functional flow diagrams of the application code using MS Visio.
• Developed technical solutions to build Java architectural framework.
• Recommended new technologies and tools to support Java architecture.
• Assisted in making architectural decisions to meet business requirements.
• Create/update user roles and groups, added users to the role/group and
• Setup J2EE Server security, WS security and authentications.
• Designed and developed server side / middleware Java components to interact with Java/J2EE/EJB/JMS/Websphere based applications supporting Confidential .
• Developed scripts to automate/execute the java Batch application jobs.
• Developed perl scripts to extract data and split data files to help build reports etc.,
• Developed Build scripts for continuous integration of the source code using Maven, Jenkins.
• Monitored production applications memory / resources (Memory, JVM Heap size, CPU) usage using Wily.
• Monitored processes and log file using IBM Tivoli manager.
• Manage Monitoring and alerting using HP BSM.
• Supported weekend systems upgrades: provided technical support and knowledge of system availability times; in need of back outs, would set up conference calls to engage technical resources to coordinate action plan
• Participate in unit (JUnit) testing, integration testing and code reviews.

ENVIRONMENT: Spring JDBC, Batch, MVC, Boot, Web services ( REST / SOAP) Java SDK 1.8, JSON, DB2, Websphere App Server 7.5/8.5.5, Perl, Windows 7, log4j, MKS, SQL, XML, LDAP, Requisite Pro 7.1.3, Websphere MQ, SharePoint, MS Visio, HP Quality Centre (ALM) 11.0., Maven, Jenkins, Wily, IBM Tivoli, HP BSM

Confidential, Baltimore, MD

Java Architect/ Consultant

RESPONSIBILITIES:

• Developed Rich UI components using DOJO, JSON, and DOM.
• Utilized Jackson processor to handle JSON data binding for Request & Response objects.
• Design class diagrams, sequence diagrams using Rational Rose UML (RSA).
• Developed and enforced architectural standards.
• Delivered day to day project management, including resources, risks, dependencies and schedule, for web technology solutions.
• Managed architect team to develop architectural components and services.
• Mentor development and support teams by guiding SOA development standards and insights into system architecture at a departmental and enterprise level alike.
• Designed and piloted a customer SOA Development Lifecycle
• Trained and mentored staff on the principles and best practices of SOA.
• Designed a SOA technology reference model used to guide the implementation of supporting systems.
• Worked with management to determine cost estimates.
• Designed and developed server side Java components to interact with mainframe applications supporting different verbs/keys to access/update mainframe data.
• Developed front end pages using JSP / Servlets of Struts 2.0 Framework.
• Enhanced Confidential ’s Java based Internet framework (OCELOT) such as CICS Connection Manager so java applications can interact with Mainframe applications.
• Enhanced Confidential ’s Java based Persistence Framework so java applications can interact with Databases so applications don’t have to write persistence level code.
• Participated in unit (JUnit ) testing, integration testing and code reviews.
• Developed Perl scripts to extract data to help with java batch applications.
• Documented technical designs, documented application flow and its usage to help Confidential ’s customer service to understand and use the developed applications.
• Monitored production applications memory / resources (Memory, JVM Heap size, CPU) usage using Wily.
• Monitored processes and log file using IBM Tivoli manager.
• Manage Monitoring and alerting using HP BSM.

ENVIRONMENT: Java SDK 1.6, JSON, RSA 7.5/8.0 UML, DB2, Perl, Websphere App Server 7.5/8.0, EJB 3.0, Struts Frame work 2.0, Windows 7/Vista, log4j, MKS, SQL, JDML, LDAP, IBM Requisite Pro 7.1.3, SharePoint, HP Quality Centre (ALM) 11.0, Open JPA, SOAP UI 4.5.1.

Confidential, Rockville, MD

Java Architect / Consultant

RESPONSIBILITIES:

• Lead design, estimation, planning and implementation of business solutions.
• Design class diagrams, sequence diagrams using Rational Rose UML.
• Developed and supported Java application to help manage portfolio of Individual/Institutional Investment accounts, investments/ loans etc.
• Managed a team of 41 resources for the project, (7) resources onshore and 34 resources offshore projects, created the estimations for efforts required to produce end to end solution and led the technical solution development. Responsible for the code reviews and code optimization in order to deliver the code as per the company quality standards.
• Participate in unit testing JUnit, integration testing and do code reviews.
• Design and develop stored procedures.
• Manage / mentor / lead 10 java developers thru various releases and production support.
• Trained 34 new team members in all aspects of application support engineering
• Participate in unit / integration testing and document technical designs.

ENVIRONMENT: Java SDK 1.4.2, UML, MS Visio, Sybase, Hibernate 1.1, Websphere App Server, Windows XP, AIX 5.1(Unix), Linux, log4j, cvs, SQL, XML, Eclipse 3.2, JMS, Websphere MQ, RSA ClearTrust, Agile(Scrum) Methodology.

Confidential, Germantown, MD

Java Architect / Consultant

RESPONSIBILITIES:

• Participate in requirements definitions and functional definitions
• Analyze/design/oversee/develop/test application’s server side components using Java, Java Agent, SNMP based technologies.
• Develop and document proof of concept (PoC), develop/present prototypes to help verify and buy Java Agent, Web NMS product to figure feasibility of the products to the project needs.
• Participated in design, code reviews and unit test cases and integration/deployment efforts.
• Coordinated, delegated and managed outsource team and various code bases and releases.

ENVIRONMENT: Java 1.5, Hibernate, POJOs, My SQL, Perforce, log4j, Ant, JBoss App server, Advent Java Agent.

Confidential, Orlando, FL

Java Architect / Consultant

RESPONSIBILITIES:

• Lead Design and develop Server side components (EJB, Servlets in a MVC design pattern).
• Developed Views using Jakarta Struts, JSON, JSP, Java, HTML/DHTML and JavaScript.
• Integrate / promote code from Development to Integration and User acceptance test servers.
• Lead code reviews, design reviews and assign work based on individual team member strength.
• Design and help develop and execute Unit test cases using JUnit.

ENVIRONMENT: Java 1.5, J2EE 1.3.1, EJB, JSP, Servlets, JDBC, XML, HTML/DHTML, JavaScript, Rational Rose UML, Spring Framework, Oracle 10g, PL/SQL, AIX 5.1(Unix), Rational Software Architect, CVS, ANT 1.5, log4j.