Wei Huo Email & Phone Number

Developing ORA Partners Portal using Oracle WebCenter Portal integrated with WebCenter Content and IBR. Building Fusion Web Applications with Oracle ADF.

Gaithersburg, Maryland

Active Documents is part of OpenText B2B Managed Services to track the status of all of the EDI and XML documents you exchange with your business partners• Responsible for Active Document web application using JSF and Spring framework.• Responsible for Active Document mobile application using AngularJS and Ionic framework.• Develop RESTful web services using JAX-WS.

Web applications using Java, J2EE, JavaScript including JQuery, ExtJs, and Angular, ElasticSearch for FDA, USDA, and NCI projects.NCI The Cancer Genome Atlas (TCGA) project is a multi-year contract which serves the productive use of the world's largest cancer research dataset and is used by thousands of Cancer Researchers Worldwide.• Designed, developed and enhanced the application using Spring framework, JDBC template, JSP and various JavaScript libraries include JQuery, Extjs, Bootstrap, AngularJS and D3.js.• Designed and developed the application front-end for interacting with Elasticsearch RESTful APIs using various JavaScript technologies such Angular, D3.• Developed middle tier code by calling Elasticsearch client java APIs to perform complicated file search and download.USDA Anti-Fraud Locator using Electronic Benefits Transfer Retailer Transactions (ALERT) project is a multi-year contract provided by CSRA to FNS• Designed, developed and implemented the project enhancement using Spring and Struts MVC, JQuery, ESRI map services;• Led a development team to develop proof of concept on handling complicated cases for data warehouse from data replication using MS SQL Server to ETL data to datamart using SQL Server Integration Service (SSIS).FDA MARCS project is a multi-year contract provided by CSRA to FDA• Participated in the design and development an offline solutions using .NET WPF with C# and Sybase.• Played a leading role on the project 508 compliance user interfaces design, prototype, development and implementation for multiple application components using Spring MVC, JSP, Extjs, Ajax and CSS.• Participated in design, develop and implement mobile application for Android tablets.• Designed and implemented one component of the project using Oracle 10g, ADF and JDeveloper.

Silver Spring, Maryland

DCLSPlus is DTC software product for complex debt collection litigation system• Responsible for the design and development of the application enhancements using EJB, JMS, Hibernate and Jasper Report.• Worked closely with other teams (Database and Business Analysis) to document existing application by drawing system workflow, use cases and class diagrams on DB2.

Bethesda, Maryland

OpenVision is an enterprise level SOA-based software suite that enables the seamless delivery of broadband digital media, Video on Demand (VOD) and Internet Protocol Television (IPTV) to cable television providers, telecommunications companies and content providers.• Responsible for the design and development multiple components of the application using Java Servlet, RMI, JSP, Struts MVC, JavaScript, Ajax, Flex, and Oracle DB:• Led the effort of tuning and solving database performance issues, deadlock and mutating problems.• Actively participated in high level architectural design for the company’s next generation products.• Introduced new technologies like Struts, Ajax and Adobe Flex to the applications.