As IT Director and Senior Solution Architect with over 20 years of experience in IT system architecture, software engineering, networking, data analytics, project management, SDLC and production support, he leads development and production support teams in Xerox and created multiple end-to-end systems from scratch in multiple data centers for US Federal Agencies with Agile development, big data analytics, claim processing, large business workflows, federal government content analytics, business workflows, web service, secured data/file processing, content management with FISMA security standard. He also leads cloud vendor assessment, government cloud architecture with Microsoft Azure Cloud and AWS Cloud. Set up infrastructure and networking for government agency to remotely manage nation wide client laptops and computing services with LogMeIn VPNs, AD servers, domain controller, Symantec Managed PKI, etc. At Fannie Mae, he led 10 development projects concurrently, built multi-tier web applications, and supported 24/7 production operations, including enterprise risk management systems and 32 financial applications, 20 databases with $40 billion/month transactions. In Hughes Network Systems, he led large J2EE/web service architecture and network management system development under Spaceway Program ($1.9 billion program) including large GIS, CRM, Web applications and databases. Weigang also provided system architecture and implementation for nation-wide Advanced Intelligent Networks for NORTEL Networks and successfully delivered to over 26 customers/counties. He was a Principal Delegate of NORTEL Networks in 1997 and delivered over $550 million end-to-end network systems to customer side including system installation, configuration, verification and training.

Director of System Development @ Lead system architecture, development, integration, delivery and production support for multiple large US Federal Government projects with key innovations, including architecture for Big Data analytic platforms, claim processing, large business workflows, federal government content analytics, web services, etc. He also leads cloud architecture for government related projects in multiple clouds, such as Microsoft Azure Cloud and AWS Cloud. Completed POC for Cloudera Enterprise in Microsoft Azure cloud for Big Data processing and successfully integrated Alert Logic Thread Manager, Web Security and Log Monitoring with Xerox Document Mining Suite in Azure Cloud, and completed end-to-end infrastructure implementation. Between 2009 and 2013, he led teams and built up multiple development, system integration and production systems in NY, KY and GA data centers with FISMA compliance and Highly Availability, including end-to-end networking, infrastructure, hardware, software, business workflows, large file/content management, CRM, databases, security, disaster recovery, call center services, web services, inventory management, incident management, etc. Set up infrastructure and networking for government agency to remotely manage nation wide client laptops and computing services with LogMeIn VPNs, AD servers, domain controller, Symantec Managed PKI, etc. Applied Agile Project Management in multiple projects with life cycle SDLC. Each project starts from bid proposal, bid award, system architecture, end-to-end system development, integration through production and 24/7 operation, such as SSA TTW BASS and WIPA projects, Veterans Benefits Management Assistance Program, SEC Data Analytics Platform project, HHS AN-98 project, etc. Built partnership with many companies in each project and successfully delivered high quality end-to-end solutions to multiple government agencies. From 2009 to Present (6 years) Sr Project/Program Manager @ From 2004 to 2009 (5 years) Senior Manager @ From August 1998 to June 2004 (5 years 11 months) Architect @ From September 1994 to August 1998 (4 years)

Weigang Zhang is skilled in: Agile Project Management, Vendor Management, SDLC, Web Services, Java Enterprise Edition, Databases, Integration, Telecommunications, Program Management, Software Project..., Scrum, Agile Methodologies, SOA, Testing, Database Design, Software Engineering, Requirements Analysis, CRM, System Architecture, Management, Software Development, Process Improvement, Big Data Analytic..., Data Cleaning, Data Cleansing, Infrastructure and..., Alfresco ECM and WCM, Oracle, Disaster Recovery, Hadoop, MapReduce, Architecture, Web Applications, Security, Enterprise Software, Data Center, Business Analysis, SharePoint, PMP, IT Strategy, Business Intelligence, Visio, IT Management, Cloud Computing, Unix, PMO, Data Warehousing, Enterprise Architecture, ITIL, Data Modeling