Summary

• Broad-based experience in software development utilizing best practices such as object-oriented and multi-tier design, and excellent coding techniques. Specialized expertise in .NET technologies from Framework v2.0 through v4.5.1, ASP.NET, MVC/Razor, SQL Server and Oracle. Proficient in C , VB.NET, LINQ, JavaScript/jQuery, CSS/LESS, WPF/XAML, WCF/Web Services, Silverlight, and Entity Framework. Also experienced in ASP.NET Identity, OWIN/OAUTH, and Win32 P/Invoke and C .
• An excellent leader, innovator, and communicator who can work effectively as part of a team or individually. Experienced in Agile/Scrum team development. A quick learner who also continues to discover and learn new techniques and software solutions.
• Experienced database administrator and data architect using SQL Server and Oracle. SQL Server experience includes SSAS, SSIS, and SSRS. Expert database developer for schema design, stored procedures, functions, triggers, sequences, and views. Experienced with Oracle tools and TOAD.
• Experienced in network/server administration, Internet and LAN protocols, routing, hardware and software installation, IT security, firewall technology, and general troubleshooting.

Experience

Confidential

Senior Software Engineer

• Developed ASP.NET MVC application for supporting customer-service troubleshooting. The application retrieved data from various sources and presented the information in a summary screen for users to interact with to determine problems with AT T telephone line orders.
• Developed comprehensive security and application/resource management service based on ASP.NET Identity OWIN , MVC, and Web API. The API provides central login with token and claims-based credentials for applications, plus a management UI for managing users, roles, applications, policies, and other resources.
• Developed service to process incoming e-mails from AT T customers, and notify an external third-party SOAP service of user assignment and other technical details to automate data entry.
• Involved with several enhancement projects for AT T work-list software, and also Delta Dental Insurance customer web site subscriber and provider portal .
• Researched and developed data layer code using DevArt DotConnect for Oracle to facilitate Entity Framework modeling for the company's Oracle databases.

Confidential

Senior Developer / Contractor

• Worked on big-data web site supporting person search and verification such as detecting criminals or other blacklisted individuals in scenario such as verification prior to opening an account .
• Project involvement included Web API, JSON and XML import/export interfaces, MVC views and controller code, and various JavaScript functions.

Confidential

Senior Developer

• Developed ASP.NET application for securities investment funds tracking and balancing, which replaced multiple Excel spreadsheets used by Finance and Operations department. Functionality included complex grid cell editing and calculations, exporting data to Excel files, filter/group/search capabilities, and cell-level comments/notes. New version converted from web forms to MVC design utilizing Unity Application Block for DI. Extensive use of JavaScript and jQuery.
• Maintained and enhanced existing ASP.NET financial report-processing application suite about ten related web applications .
• Converted PDF-generator application from old ASP.NET 2.0 web site using SQL Client, to web application based on framework 4.0, Entity Framework and repository pattern. Included experience with PDF generation and MS-Word forms mail-merge using Aspose library.

Confidential

Senior Developer

• Developed event-logging system i.e. accidents, weather conditions, emergencies, etc. using Silverlight 4.0 with RIA Services, Entity Framework, and Telerik controls, as part of a scrum team. Project also included SSRS reports, consumption of external web services, automated e-mail notification, and the use of SSIS to convert legacy database to new database and schema.
• Developed intern-tracking system based on ASP.NET as part of scrum team. System allowed NASA employees to enter intern information, track term/semester and internship participation in a highly secure environment, with a public-facing web site for interns to enter their own information by invitation.
• Assisted in implementation of a large-scale Oracle-based facility and office-space management system used agency-wide. Wrote WCF services to facilitate data synchronization with legacy system, and also SSIS packages for one-time conversions.
• Developed application template/framework based on ASP.NET MVC3, providing foundational services and functionality from which other developers can base future projects. Project included integrated security and membership/role services, enhanced logging, external web services, and basic view layout design with supporting models and controllers.
• Developed parts inventory number cross-referencing tool used to look up model numbers and identifier from various sources. Based on WPF as a desktop client/server application.

Aurora Diagnostics

Confidential

• Developed comprehensive management console application for laboratory personnel and IT support using WPF/XAML, LINQ and C . Used to perform critical tasks such as data lookup/editing, reporting, configuration, user security, and operational tasks.
• Developed online sales analysis tool using Analysis Services SSAS/MDX , Reporting Services SSRS and ASP.NET. Provided critical forecasting and trend analysis of client activity for executives and sales staff. Designed and developed entire SSAS database, dimensions, cubes and MDX calculations from scratch.
• Developed several critical Windows Service server applications to provide mission-critical scalable processing of laboratory data HL7 , facilitating electronic delivery of patient orders and results.
• Developed remote-device management and monitoring software using WCF, MSMQ, C , LINQ, and SQL 2005 with Express version on the client. System logged device activity, performed scheduled tasks, and executed remotely sent commands.
• Developed several reports using SQL Reporting Services SSRS . Installed and maintained the reporting services intranet site from scratch.
• Designed, developed, and maintained critical SQL Server databases, also providing DBA services such as maintenance/backup plans, SSIS packages, SQL Agent jobs, optimization and troubleshooting, and other tasks.
• Developed application security service using ASP.NET Security Services, facilitating forms login for all applications, user roles, and other functionality.
• Developed laboratory utilities to mark cassettes using specialized printing devices and also provide an enterprise-wide print service for multiple labs to produce technical slide labels on specialized printers.
• Earlier development and thus current maintenance of several applications was done using VB.NET instead of C . Familiarity and experience with both languages is current and extensive.

Confidential

Developer / Contractor

• Completed various projects to customize, enhance and upgrade FrontRange HEAT systems.
• Developed an administrator utility using VB.NET, WinForms, and SSIS packages. Facilitated bulk-loading and copying ETL of HEAT data records between two separate departmental systems, editing and reporting of data, and other functions not provided by the vendor's software.
• Developed custom data-access service using .Net Remoting and VB.NET.

Confidential

Senior Analyst, DBA

• Designed complex data analysis applications for fraud-prevention, loan servicing and origination, and operations departments using MS-Access projects and SQL 2000/2005.
• Developed custom data warehouse using SQL Server 2000 used bank-wide, which saved the company around 10,000 per month from access charges to provider and increased performance by 10-20 times. Data was downloaded from a contracted DB/2 service wide-area connection only once, and then cached in SQL Server locally. Applications and reports received query response from the cache instead of the DB2 service. Utilized stored procedures, triggers, and views to accomplish seamless on-demand caching and pre-loading of most-accessed tables.
• Managed SQL server 2000-2005 and Oracle 8i 10g databases supporting various critical third-party banking applications.
• Provided technical direction and guidance to other programmer/analysts and DBAs in department.
• Provided high-level technical support for critical applications, such as lending and human resources systems.
• Designed and developed intelligent PostScript forms to generate all bank statements such as checking, savings, loan and notifications using PlanetPress software suite. The forms accepted raw text i.e. mainframe statements and recompile the text into modern graphic/laser-printer-ready documents including reformatting, re-pagination, column splitting, detection of statement sections, and other advanced processing within the printer's operating environment.
• Designed and implemented the bank's Intranet site, which included mostly static HTML pages and a few simple ASP and Perl applications.

Network Administrator

Confidential

• Managed corporate network using NetWare v3 and v4. Maintained servers, hubs, switches, and security.
• Provided assistance to helpdesk and desktop support personnel.
• Deployed NetWare 4.x, reducing administration needs and providing global network space.
• Y2K project lead. Set up testing lab and supervised testing and logging of all critical applications.
• Implemented new helpdesk system using FrontRange HEAT. Designed custom screens and reports, data types, and workflow.

Confidential

Data Analyst, Programmer

• Designed, programmed, and maintained all core utility operation systems, including consumption readings, billing, payment entry, inventory, and customer service.
• Installed and maintained third-party software for main office, laboratory, and warehouse.
• Contributed to network administration on Novell NetWare 3.x, updating and configuring servers, troubleshooting network issues, and maintaining LAN equipment and cabling.
• Provided full support for desktop PCs, printers, and other computer equipment.
• Participated in conversion from HP3000/COBOL system to LAN environment and PC applications.