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William Sager 903 Autumn Ridge Drive
McKinney, TX 75070
214­597­9068
whs@sager.org
Experienced Software Craftsman who has a passion for solving what others consider impossible while taming
the risk of state­of­the­art technologies with industry best practices.
Objective:
● Full­stack web development position leveraging AngularJS and TypeScript / JavaScript.
● Collaborative team­driven development environment focused on process improvement, technical
innovation and incremental refactoring to deliver innovative products to the marketplace.
Recent Skills:
● AngularJS 1.4, JavaScript, TypeScript, jQuery, HTML5, SVG, Jade, CSS
● C#, C++, Powershell, ASP.NET Web API, MS SQL
● Scrum Agile, Object­Oriented Design, SOLID principles
● Effective Communicator and Collaboration Problem Solving skills
Recent Projects:
● Urgent Care Clinical Documentation Web Application
○ Developed Web client (JavaScript/TypeScript, AngularJS SPA) and backend server using
ASP.NET (c#, web api, .net, Entity Framework) with SQL Server DB using Azure Web Services.
○ HIPAA­compliant and secure solution included user management/authentication, patient and
encounter management, clinical documentation and workflow.
○ Responsible for full­stack development of multiple features and views.
○ Completed Minimal Viable Product in 90 days (from whiteboard to deployment ready).
○ Ported majority of codebase from JavaScript to TypeScript to improve code quality and
developer productivity.
○ Developed interactive diagram and photo markup functionality for solution which provided mouse
and touch drawing, thumbnail preview / printing with zoomed user interaction and secured
storage on Azure Blob Storage. Implemented using JQuery, AngularJS, JavaScript and SVG.
● Emergency Room Clinical Documentation Web Application
○ Senior member of team responsible for evolving existing commercial client/server product
technology into web / cloud based next generation product. This included technology
assessment / adoption, user stories, framework architecture, development process / tools to
increase quality and reduce effort, prototypes and demonstrations.
○ Views were designed to be adaptive and reactive to both mobile and desktop targets.
○ Developed innovative mix of SVG and native HTML input controls in an AngularJS SPA to
overcome browser rendering performance delays inherent in high­density input pages (16K
possible input controls on one dynamic multi­layer form).
○ Created WYSIWIG web­based designer for layout, business data model and logic definition.

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William Sager Page 2
Additional Noteworthy Projects at most recent position:
● Increase ability for legacy client/server solution to scale upward:
○ Written in C++ and C#, using WinForms, ATL, WPF, COM+, Windows Services and SQL Server
○ Architected / Developed modifications to scale / split functionality across unlimited number of
application servers (adding horizontal scaling versus previous exclusive vertical scaling) to
satisfy customer 2X capacity growth request.
○ Added utilities to support dynamic reconfiguration of topology within VM environments (VMWare,
Citrix Provisioning Services and HyperV)
● Active Directory (AD) Integration:
○ Integrated external user authentication via Active Directory integration to legacy client/server
application to satisfy large customer’s IT support concerns.
● DoD Information Assurance Certification and Accreditation Process (DIACAP)
○ Development Lead for software modifications, risk testing / analysis and certifications to satisfy
unique needs of multiple DoD branches / installations. Involved large amount of project,
customer and consultant interaction.
● Agile Adoption / Implementation:
○ Supported scrum methodology adoption, team collaboration and process improvements through
five years of agile development, including user story creation, backlog grooming, estimation,
sprint planning, approach mentoring and daily execution.
Recent Work Activity:
● Software Architect (Hands­on): T­System, Inc. (May 2007 ­ March 2016)
○ Architectural / development lead for performance, stability, security and patient safety issues on
clinical documentation product used for over 17 million patients per year throughout the US.
Application solution comprised of a large number of COM+ applications, Windows Services and
command­line / GUI utilities, written in C++ and C#.
○ Technical and incident leadership lead for critical customer escalations (24x7) into core
engineering, often requiring customer and internal resource management within high­stress,
executive­visible, patient­care impacting environments.
○ Team mentoring (task / approach), field / architectural Issue identification / prioritization, off­hours
leadership support, technology assessment, internal engineering process/facilities improvement.
○ Winner of multiple corporate quarterly awards (both individual and team categories).
○ Multi­year session presenter for annual customer conference.
○ Member of Corporate Culture Committee ­ focused on improving employee moral, recognition
and work environment.
● Principal Engineer: Tekelec (formerly Taqua) (October 2003 ­ April 2007)
● Software Engineer (Contract): Continental Electronics (July 2003 ­ October 2003)
● Senior Software Engineer: Metro­Optix (February 1999 ­ June 2003)
● Software Engineer: ODS Networks (February 1998 ­ February 1999)
Education:
● Bachelor of Science: Computer Science Engineering ­ University of Texas at Arlington
References available on request