SUMMARY

• Software and Data architecture, design, software best practices, on-hand development, high performance and scalable client-server systems, solid distributed system architecture, SOA architecture, message-oriented middle-ware, XML processing, DB (relational and non-relational) design and development, Geo-spatial (KML, Google Earth/Pro) systems, extensive open source experience
• RUP, UML and CMMI process and agile software development
• Innovations based on application of new technologies (e.g., semantic web, data mining, advanced analytic, cloud computing) and leadership

CERTIFICATIONS:

• Oracle Certified Professional: RDBMS 10g/11g, Oracle Application Server (OAS) 10g, Web Services (SOAP/WSDL/BPEL), Oracle Enterprise Identity Management
• Distributed object-based technologies (Java, ActiveX and CORBA)
• UNIX (HP-UX), Perl, Tcl/Tk
• UNIX (System V), (Sun Workstation), C/C++
• Information Technology Infrastructure Library (ITIL) Service Management Certified
• PMI - PMP Certified

Education

• Doctorate, Computer and Information Science
• MBA Management with Distinction
• B.S. Management of Information Systems

EXPERIENCE:
Confidential, January 2011 – Current Chief Technology Officer Fairfax, VA

• Architecture, design and development of data performance management system with Net-centric and Web-based architecture for diversified global community; XML messaging, multi-tiered and parallel servers, Java 6, XML messaging, JAXB, socket programming, JDBC, Microsoft SQLServer; DB Object-based design, Tomcat 6/JBoss 4.2/5.1; web service development.
• Directed the information and data integrity of the enterprise architecture and its product groups and for all IT functions of the enterprise. This includes all data centers, technical architecture, product scheduling, help desks, communication networks (voice and data), computer program development, and computer systems operations.
• Additional responsibilities required were the maintenance of the integrity of all performance data and capacity planning applications and trending analysis of our customer’s enterprise data.
• Architecture, design and development of hybrid intelligent knowledge discovery system for the FAA. The internal portal application supports the emergency operations division of complex data and information collection and assessment throughout FAA and DOT. The system uses query based engine (MarkLogic) along with data mining tools (XML); data mining process of a complex dynamic portal system was developed and implemented with using both supervised (classification) and unsupervised learning algorithms (clustering, association); visualization and reporting were implemented with KML (Google Earth\'s programming language) and MarkLogic\'s database. The system is capable to process large amount of data (up to 1TB) to provide information for maintenance by both human operators and automatically (unattended support) by software agents. The system allows building custom attributes for target system analysis for end users.
• The following tools were involved: SharePoint, JQuery, MarkLogic, SQLServer 2008, XML, ESRI, GoogleEarth Enterprise, Java (J2EE OC4J container)/JBoss 4.2, Spring, CMMI 3 process.
• Refined architecture and implementation of Web-based portal for the same application; the architecture supports remote maintenance, multi-user concurrent and remote access (~1000 users, 100 concurrent) and based on SOA architecture; all users use thin client(web browser) The architecture provides logical compression of maintenance data that allows reducing volume of data with ratio 1:100.
• FAA Customer interactions, meeting and presentation, technical documentation in according to CMMI-3 process, research and recommendation for COTS, GOTS and open source software products and tools, candidate interviews, task planning and allocation, team leading.

Confidential,VIRIGINIA
DATA ARCHITECT NOVEMBER 2008 -DECEMBER 2010
Federally Funded Research and Development Center(FFRDC), partnering with government sponsors to support crucial operational missions
Reporting to the President, recruited to manage IT and to define services for the Centers for Medicare & Medicaid Services (CMS), a component of the U.S. Department of Health and Human Services. Oversees all IT functions including data center management, vendor relationships, technical support, application development. Manage operational budget and direct activities of 25+ staff. Quickly awarded added responsibilities to oversee all CMS Enterprise Architecture to modernize the agency\'s IT systems in preparation for a nationwide electronic health information environment.

Challenged to improve the adoption of electronic health record (EHR) technology impacting on how organizations such as CMS did business. Utilized Six Sigma methodologies and collaborated with department managers to analyze and document process and system work flows. Authored plan of CMS\'s administration of several programs, including managing the largest database of healthcare-related information in the world, consisting of sensitive information gathered from locations across the country.

Installed redundant servers and increased line capacity. Launched the CMS\' vision to "transform and modernize America\'s health care system," by revamping the IT systems. Implemented change control
and process documentation for all aspects of the business including new software and security upgrades. The overhaul paved the way for a more efficient processing of data, streamlined distribution of payments, greater data security, better interoperability among systems and, ultimately, overall improvement in the delivery of healthcare.
Notable Accomplishments:

• Trains and uses the proper statistical quality tools to find optimal solutions to problems with proven results across all phases of product development and process improvement.
• Expertise in uni-variate and multivariate statistical methods; computing & graphics; experimental design; statistical quality and process control; six sigma; healthcare services evaluation and quality improvement; software verification and validation; HTML web page development and Internet technologies.
• Proficient with SAS, SPSS, and JMP Statistical packages.

Lead Process Control Implementation for Program: SPC/SQC

Serve as mentor for engineers, support and production personnel that support the program and the departments

Serve as primary technical interface with CMS CTO Staff and program
• Lead technical problem resolution affecting program processes and products
• Lead and support continuous improvement of processes, materials and technology

Confidential,
RESEARCH SCIENTIST March 2006 - November 2008
$3B federal System Integration of Commercial software and solutions Corporation.
Responsible for leading the effort to define The Services Oriented Architecture (SOA) function and organization for NSG and for leading the IT architectural effort to shift towards a high volume/transaction e-business model.
Challenged as Chief Architect for DHS/TSA needs of reducing the amount of time spent developing custom code and complex applications, using business processes to assemble applications rather than requiring the use of declarative programming. The “To Be” architecture allowed DHS these advantages:
æ Enabling the business process changes needed to make the enterprise more competitive.
æ Providing views along the strategic and design axes that help communicate the complexity of large systems among the business and IT organizations and make it easier to manage extensive, complex environments.
æ Helping to ensure legal and regulatory compliance, including recent requirements, such as Sarbanes-Oxley, Patriot Act, or Health Insurance Portability and Accountability Act (HIPAA).
æ Increasing visibility of opportunities to make strategic use of emerging technologies and to deploy those technologies across the enterprise consistently.
æ Improving scalability, agility, security management, back up and recovery, fault tracing and rectification, s oftware distribution, testing, configuration management, accuracy, timeliness, integrity, consistency, quality, availability, access and sharing of information across the enterprise.
æ Reducing costs through economies of scale in purchasing, less diverse training, concentrated support staff, and simpler upgrades.
æ Expediting integration of external legacy systems with new systems.
æ Improving inter-interoperability through defined integration patterns and data sharing.

Confidential, March 2004 – March 2006 Technical Director Reston, VA
Responsible for leading the effort to define The Services Oriented Architecture (SOA) function and organization for NSG and for leading the IT architectural effort to shift towards a high volume/transaction e-business model.
Challenged as Chief Architect for DHS/TSA needs of reducing the amount of time spent developing custom code and complex applications, using business processes to assemble applications rather than requiring the use of declarative programming. The “To Be” architecture allowed DHS these advantages:

æ Enabling the business process changes needed to make the enterprise more competitive.
æ Providing views along the strategic and design axes that help communicate the complexity of large systems among the business and IT organizations and make it easier to manage extensive, complex environments.
æ Helping to ensure legal and regulatory compliance, including recent requirements, such as Sarbanes-Oxley, Patriot Act, or Health Insurance Portability and Accountability Act (HIPAA).
æ Improving scalability, agility, security management, back up and recovery, fault tracing and rectification, software distribution, testing, configuration management, accuracy, timeliness, integrity, consistency, quality, availability, access and sharing of information across the enterprise.
æ Improving inter-interoperability through defined integration patterns and data sharing.

Examples of projects:

• Design and implementation of Web Service for Internet Infrastructure business Partners (J2EE, XML SAX2, SOAP protocols, JDBC, Oracle 8)
• Design and implementation client-server e-commerce report systems (Java 1.4, JSP, Struts, J2EE, WebLogic, Oracle 8/9), UI and DB design, server implementation based on Model- View-Controller pattern; implementation Web Interface with DHTML, XML, JavaScript.

Client side: Oracle DB Server 9i/10g/11g, JAX-WS, JAXP, SOAP, WSDL, ESB, BPEL, warehouse DB, Oracle warehouse builder, Oracle BI, Oracle Identity Management, OC4J/Spring; Oracle Data Miner

Framework(s) used:

• COM/DCOM, XPCOM (cross-platform COM), IDL (corba compatible)
• Java 1.3, C/C++(Visual C++ 6, GNU C++), JavaScript 1.5,
• XML, XML Scheme/DTD, CSS2, XSLT
• RDF (meta-data for semantic search)
• XUL (Mozilla\'s XML-based User interface Language that lets build feature-rich cross platform applications that can run connected or disconnected from the Internet; a XML language for Gecko layout engine used by Mozilla)
• Open source project development experience

Examples of projects:

• ICQ client implementation for Netscape 7 (connection, UI, message exchange, etc.) (COOL, IDL, C++, XPCOM, RDF), client architectural and product design, PRD and implementation of major components; integration of secure/private AIM and ICQ services on client side;
• Browser preferences implementation: UI and back-end support for preference panels (IDL, C++, XPCOM, XUL, JavaScript, RDF)
• Multiple Netscape theme support: theme back and force switching for Netscape 6 (C++, Java, RDF)
• Tool for bi-directional conversion of OODB (POET) objects to XML (serialization) format, used Java 1.3, reflection API, XML DTD, SAX parser, designed algorithm for conversion, and program written in Java 1.3 with JBuilder, Swing
• XUL UI creation (XUL, CSS2, JavaScript) for different features;

• PRD and spec design for Netscape Instant Messenger features, e.g.: emoticon support for Instant Messaging, Chat and Email (all for Netscape), time stamp feature for inbound and outbound messages for Instant Messaging and Chat (UML, IDL, C++, XPCOM, RDF)

Confidential, March 1994 – March 2006 IT Architect ` Bethesda, MD

• Responsible for program and OO design, development and support of real-time client-server applications
• Development and debugging of reports for DEBTS financial system, with GUI (X-Window) interface and DB interaction (UNIX, C/C++, Sun WorkShop 4.1, dbx).

· 2 types of frameworks were developed for the system: DB interaction framework and XML processing framework (based on JAXB); Web Service architecture and PKI infrastructure (WS- Security/Signature, WS-*, SAML, OSCP) for applications were designed and developed; Clients use web based interface and mobile devices.

· Were used: IBM Rational, IBM Clearquest and RequisitePro, Telelogic DOORS, Java 1.6, Struts 1.2.9, J2EE, JSP/servlets, PHP, JavaScript, TopLink Hibernate/Spring, Oracle XMLDB Server 9i/10g/11g, JAXB 2.2, Axis 2, JAX-WS, JAXP, SOAP, WSDL, GWT, ESB, JMS, Javascript, XML, XSL,WSDL, SOAP, RESTful services (JAX-RS, Jersey), service aggregation with Mashups (Jackbe); IDEs: NetBeans, Eclipse, JDeveloper; CMMI-3 process with agile development.

· Architecture, design and development of MDE (Meta Data Environment) for DOD; it includes vocabulary, ontology, registry and catalog for a domain; were used: XML/JSON, XML schema, RDF, OWL, Protege 4, XML spy, Pellet reasoner 2.1.1, Jena semantic framework 2.5; SOA architecture to expose MDE, development of security infrastructure for web services; development of semantic web services; (SOAP and REST web services, JAX-RS, Jersey, NetBeans 6.8).

· Design and development informational retrieval engine based on concept/ontology retrieval mechanism (not just with keywords), SPARQL, RDF; text-based analysis, latent semantic indexing, document injection, document indexing/relevance; very large unstructured document storage based on GoogleMap/Reduce technology, Cloud processing: Hadoop, HBase, Cloudbase, Map/Reduce, Cloudera; Social Network Analysis; Facebook API, agile development