Charles Ko Email & Phone Number

Coquitlam, Bc, Ca

Gatineau, Quebec, Canada

Lead a team of developers to migrate and modernize six on-premise legacy ASP.NET web applications and four WCF web services to Microsoft Azure cloud.Legacy web app:- ASP.NET MVC (.NET Framework 4.6.2)- Entity Framework 4 with legacy edmx database-first approach- SQL Server 2008- AngularJS or ASP.NET Web FormsModernized web app:- ASP.NET Core (.NET 8)- Entity Framework Core 8 with OpenAPI or OData- Azure SQL Managed Instance- ReactJS- Frontend hosted on Azure App Service- Backend hosted on Azure Function App- SSO using Microsoft Identity and App Registrations

Ottawa, Ontario, Canada

Seconded out as a technical advisor / senior developer to advise, assist and implement the modernization of custom Dynamics 365 applications.Implemented a classification rationale builder for the HR branch as a model-driven Power Apps on the Power Platform. This app is used by HR to evaluate job descriptions against TBS’ job evaluation standards and generate classification rationales.

Waterloo, Ontario, Canada

Worked on the Grants and Contributions system using Microsoft Dynamics 365.

Vancouver, British Columbia, Canada

Seconded out as a senior web developer and acting front-end product manager for the Fisheries Act Registry project.

Moncton, New Brunswick, Canada

Worked in the reporting team to build various business reports such as HR reports and financial reports, as well as the development of various SharePoint applications.

Developed a web app called the Appointment Scheduling Game, which is a teaching tool that reveals the main challenges in managing advance patient scheduling systems and provides an introduction to simulation and decision analysis.Game created by Martin L. Puterman and Antoine Sauré from the Sauder School of Business.

Serviced computers and various computer related equipment in the Geek Squad department.

Worked on the back-end of the site and developed an Android app of the site.