OBJECTIVE:

EXPERIENCE:

2/2013 - Present

Industry: Computer/IT Services

Principal Consultant on Big Data Architecture Solution and Data Science

Direct advanced information technology and big data developments and policies for the company. Provide big data architectures and solutions for capturing business opportunities. Provide program management and technical solutions for the all life cycle sof

Be responsible for guiding the full lifecycle of a Hadoop solution, including requirements analysis, platform selection, technical architecture design, application design and development, testing, and deployment with a broad set of technology skills to be able to design and build robust Hadoop solutions for big data problems. Responsible for creating processes frameworks, design and implementation of large scale data migration and data processing on Hadoop using massively parallel processing programming techniques to build large scale distributed systems from scratch. Experience and knowledge of open source software, frameworks and broader cutting edge technologies around server side development in Java and Big DataArchitecture on the Hadoop deployment and administration for a Hadoop based production environment that can scale to petabytes. Deploy, administer and manage Hadoop Software on large cluster implementations, Install and configure Hadoop based monitoring tools. Dedicated development in Java-Mapreduce, Hive, PIG, Sqoop, Flume, HBASE, Cassandra, MangoDB, CouchDB and other NoSQL solution in VLDB (Very large Database) environment with some understanding of Architecture Methodologies like TOGAF, RM-ODP, Rational 4+1 view. Be able to define code pieces, components required to implement a use-case and also be able to do quick evaluation of tools for POC and provide demos to customer teams. Installing & managing Cloudera distribution of Hadoop (CDH3, CDH4, Cloudera manager, Hortonworks etc.). Experience in defining new architectures and be able to drive an independent project from an architectural stand point. Analyze data with Hive, Pig and HBase. Import and export the data using Sqoop from HDFS to relational database systems/mainframe and vice-versa. Load data into HDFS. Develop MapReduce Program to format the data. Convert Teradata to Hadoop by SQL Conversion. Build the Big Data analytics model from the data analytics lifecycle to use the tools of Apache Hadoop, statistical R language, Autonomy and Greenplum. Provide big data solution for Alibaba and Baidu products selling trends and associated products and consumers by R statistical computing methods and techniques, such as K-means clustering, association rules, linear and logistic regressions, etc. Build the model for marketing analysis, customers’ buying patterns and real time inventory control. Provide big data solution to identify the right promotion and advertisement strategy. Provide the Autonomy Search Solutions for big data searching on keyword+ search, PageRank, Federated Search, Conceptual Search, legal search, audio and video search, etc. Design and implement the architecture business solutions utilizing the Greenplum Database and the massively parallel process (MPP). Design large scale enterprise database environments that effectively enable computational resources to process queries in a fully parallel manner. Design data warehouses and using data analytics to enable m

10/2008 - 1/2013

Industry: Government and Military

Principal Consultant

Acquisition and Business Development: Lead business development in order to capture business opportunities. Provide technical solution approach for proposals. Work with clients to identify their problems. Provide the solutions to solve these problems and

8/2005 - 9/2008

Industry: Government and Military

Sr. IT Director and Chief System Architect

Direct advanced information technology developments and policies for the company. Provide program and technical management to oversee and support various projects including public and commercial clients such as setup the ITIL process, CMMI standards for the all life cycle software development, and certify to meet engineering standards (e.g. IEEE, ISO, etc), and enrich the solutions including framework solutions, best practices and design patterns. Provide the leadership and supporting for the National Electronic Records Archives (NARA) PMO and V&V service for its projects. Provide the technology solution for NARA and LMT’s Electronic Records Archives (ERA) project, including analysis, architecture, designing, implementing and testing to set up SOA framework and to use the Spring Framework, Java/J2EE, Web Services, WebLogic, Documentum, Oracle, etc. Especially for core solutions on the architectural OAIS model, Preservation Model by PRONOM, DROID and JHOVE, and access by FAST and LUCENE. Set up the program’s SOA governance. Provide the V&V to the studies, reports, requirements, design, integration, security, testing, code inspection and COTS selections by the contractors - LMT, EMC, Oracle and EDS. And have strong relationship with various project players including the government and commercial sides, such as various departments of NARA and LMT and sub-contractors to make this project successful. Provide technical and project management on sophisticated the Department of Education’s (DOE) National Student Loan Applications (NSLA). Provide leadership in the development and governance of standards and guidelines and architecture applying CBDI, COBIT, ITIL, TQM, RACI Model, build up the Center of Excellence for the IT/SOA governance. Lead the architectural team to work out the enterprise solution and p guidance to all development groups. Oversee all aspects of technical design including areas of application development, infrastructure (including security solution), database, documentation and rule maintenance application adopting SOA architecture and framework such as TOGAF for SOA end to end solution. Architecture and design the Enterprise SOA application to convert the legacy NSLA COBOL application as the enterprise application with about 120 SOA services. Provide technical and business skills to all SOA service life cycle on sophisticated projects on enterprise automation system for Wells Fargo & Company (WFC), including all the divisions of financing, marketing and mortgage. Develop new technology solutions by using SOA architecture and framework-TOGAF, also including business and technical analysis, architecture, prototype designing, designing and implementing using the technologies of UML and user case, and J2EE Design Patterns, Java/J2EE, WebLogic, Blaze, and Oracle. Work with business group including the divisions of financing, marketing and mortgage to generate business rules at the business level. Design and implement the e

10/2004 - 8/2005

Industry: Government and Military

Sr. IT Manager and Sr. Architect

Support the company’s VP and CIO on organization information technology architectures and policiesSetup and implement the CMMI standards for the all life cycle software developmentEnrich the software development best practices, such as using architectural and design patterns Provide IT solutions by using various SOA architecture and framework like TOGAF, DoDAF, DoD 8500, Zachman, Gartner on different projects for our clients, including the Federal Government and commercial sides, like US Navy, NAVSEA, AMSEC, SUBTEAM, Oblix, etc. Develop new technology solutions for our clients’ IT development projects, including business and technical analysis, architecture and designing, implementing and testing using the tools of XML/JSP/Servlet/Struts/JDBC/J2EE, J2EE Design Patterns/JDO/Hibernate, Web Services/SOAP/WSDL/UDDI/JAXP/ JAX-RPC, CMMI and UML, WebLogic Servers, JBOSS and TOMCAT, Oracle and SQL Servers. Manage the range from $200,000 to 20 millions IT projects and its cost and profit by new and high technologies, budgeting and finance planning.Interface with various project players including the government and commercial sides, such as US Navy, NAVSEA, Keyport, SUBPAC, SUBLANT, and AMSEC, Predicate Logic, Progeny, Anteon, Oblix, OcgteSpring, Oracle, JBOSS and so on. Set up Corporation, IT/SOA governance and QA practices by Compliance Sarbanes-Oxley Law, Sarbanes-Oxley internal controls, IT external auditing, CBDI, COBIT, ITIL, ASQ, TQM, RACI Model.

5/2003 - 9/2004

Industry: Government and Military

Program Manager and Principal Engineer

Support organization technical strategies by developing and driving technology architectures and policies. Provide technical and project management skills to oversee projects for our clients. Setup the technical standards for the all life cycle software development.Develop new technology solutions for large and small IT development projects, including architecture, business and technical analysis, designing, implementing and testing using the tools of XML/JSP/Servlet/Strut/JDBC/J2EE, Web Services/SOAP/WSDL/UDDI/JAXP/ JAX-RPC, UML, Rational Unified Process and Rational Rose, Weblogic web servers, Oracle and SQL servers. Manage $12 millions IT projects including the cost and profit. Budget estimate and finance plan for projects.Lead a 30-developer team. Develop project plans to reach the objectives of the project, assign work to various team members, monitor the progress against the plan, and review their performance Interact with about 40 teams, including other applications, network operation, database systems, change management, release management, finance and accounting, and high level management teams, to meet their requirements, solve and support the technical and functional issues.Manage all the architecture documentations to meet the functional and non-functional requirements for projects. Track the analysis, design, implementation and deployment activities to ensure adherence to the architecture.

9/1996 - 4/2003

Project Manager, Architect and Sr. Software Engin

Project Manager, Architect and Sr. Software Engineer, Sept. 1996 - May 2003, in FannieMae.Provide complete system all life-cycle development and support for Service Based Architecture (SBA) infrastructure, Mornet and MornetPlus billing and registration system, and SBA application services that supports the communication, test and trouble shooting tools, billing, registration and other services of company's technology products and services. Build IT system model based on business model and requirements. Manage, analysis, design, develop, test and implement various projects. Manage projects and monitor them to complete them in all life-cycle IT development. Interface with operation teams, IT development teams, database administration and development teams, network teams, change management teams, finance and accounting teams, and high level management teams to meet their requirements, solve and support the technical issues. Lead various teams from 5 to 12 developers. Develop project plans, assign tasks to various team members, track the progress against the plan, and review their performance Service Based Architecture (SBA) infrastructures:Develop the complete application system in all life-cycle software development. Finish the project of Testing and Trouble Shooting Tools for the application of SBA infrastructure. Using the tools of Java/JSP/Servlet/Strut/JDBC/JNDI//J2EE, Web Services/SOAP/WSDL/UDDI/JAXP/ JAX-RPC/JAXM/JAXR/JAXB, UML, Rational Unified Process and Rational Rose, Sybase SQL/Ct-Lib programming, XML/HTML, Unix shell programming and Visio.Provide the service to NT administration and development for the NTSBA servers, for instance, Active TCP/IP service, GEO Code service and PMI service in various environments on production, demo, acceptance, testing, and development. Support and maintain the SBA infrastructure system using VB/VC++ and SQL servers in the various environments on production, demo, acceptance, testing, and development. Develop the billing and registration system. Finish the development and enhancement projects for the billing and registration systems using Visual Basic/Access and Access for front-end projects, using JSP/Servlet/Strut/JDBC/J2EE, Web Services/SOAP/WSDL/UDDI/JAXP/ JAX-RPC, UML and Rational Rose, Weblogic web servers, and Sybase database programming. SBA business system applications:Build SBA business application based on business requirement. Design and code the applications such as SBA Conduit Web application and Knowledge Base Web site using tools of UML, Rational Unified Process and Rational Rose, for design and HTML/ JavaScript, Unix/C++/C and Unix C-Shell Programming. Support and maintain the SBA application service systems in the production environment.Provide the DBA roles for SQL servers and Lotus Notes and Domino servers.

6/1991 - 8/1996

Sr. Software Developer

Develop the complete application systems in all life-cycle software development. Using the tools of C/C++, SQL programming, Unix shell programming and Visio for designing, implementing and enhancement of various applications.Develop models to manage and analyze data in support of the marketing products to use C and Oracle. Generate reports for MCI markets performance to use tool of form and report of Oracle. Develop Relational Database Management System (RDMS) to use Oracle to manage marketing data and process information automatically. RDMS provided all inside services including on-line help server and database server.

8/1989 - 5/1991

Database Programmer

Manage the database systems for multiple international projects, seminars and resource information among 16 universities and 12 companies in agriculture, water treatment, land use, fishing, environment, and education. Establish database management systems for multiple projects of different countries to process export/import data into information. Develop models for budgeting and cost analysis of multiple projects

5/1983 - 7/1989

General Manager, Project Manager and Programmer

Project Manager and then General Manager, May 1985--July 1989 Manage about 800 employees of the joint venture and developed 10 applications software for the operation of the Joint Venture. Market 30 products nationwide, and increased the profit 55% annually to the joint venture. Deal with cultural, political, labor, financial, physical, and competitive factors. Coordinate these to balance their relationships to make this joint venture successfully. Consult to government and business regarding to operation and financial management, legal and regulation issues on the joint venture in China.Production Engineer and Software Engineer March 1983--April 1985Manage the operation and production process. Develop daily/weekly/monthly report system for the production process. Create database management systems for the management team to control the corporation. Develop various products for production control, management system, billing and accounting systems.

EDUCATION:

9/2002 - 5/2004

Master's Degree

9/1990 - 12/1992

Master's Degree

8/1982 - 7/1986

Bachelor's Degree

LANGUAGES:

Languages

Proficiency Level