Mark Mackenzie Email & Phone Number

Ottawa, ON, CA

Ottawa, Canada Area

• ROTC (Retuning Office Technical Centre)Software architect and principal developer (On-prem dev ops role) The role was unifying and modernizing a PowerShell application framework for infrastructure as code. This.
• Unified 7 different instance of similar cloned instances applications to a single cohesive application.
• Reverse engineered the WCF service layer as the original source code was missing.
• Added a concept of contexts to the application reduce the amount of code complexity and improve performance,
• Moved sensitive code out of PowerShell scripts into the service layer.
• Added Technician board for monitoring the health of the all the offices across the country. Once an office is flagged as needing attention a support member could drill down to investigate the source of an issue..

Ottawa, Canada Area

• Technologies.Net,.Net Core, C#, NodeJS, some AngularJS, Rabbit MQ, Cassandra, Redis, SQL Server, Git, SpecFlow plus some AngularJS and Python.Project management and team toolsJIRA, Confluence, Basecamp, Mavenlink.
• Review technical architecture (TA) documents for gaps.
• Create work tasks and estimate level of effort for TA's. Assigning tasks to appropriate resources.
• Create implementation requirements for CR's (change requests)
• Scrum Master and support for other developers in their tasks.
• Implement new features and resolve regression issues.

Ottawa, Canada Area

• SharePoint Development and DevOps
• Developing SharePoint solutions. Examples - unique approach to template management and allowing SharePoint documents/document sets to be emailed as attachments.
• Improving the document, calendar and email items upload and profiling experience within the Microsoft Office suite of products while also adding support for products that do not have a native or well implemented.
• Strong understanding of Business Connectivity Services (BCS) and integrating into external applications to profile SharePoint documents, tasks and calendar items. This allows portal/profile pages to be created to.
• Integrations included eIS, ConnectWise, Act and direct to SQL
• Rapid deployment of complete SharePoint solutions for Small and Medium Businesses’ (SMB) with a document management centric focus. Fully configured and customized SharePoint solutions could be deployed in a matter of.

Ottawa, Canada Area

• eIS Web Application Platform eIS is a web platform that empowered business analysts to created applications for regulatory bodies, associations and unions. Using a Lego building block metaphor, the web applications.
• Architected and implemented a web application framework in C# and ASP.NET required to migrate 150 COM and COM+ components from a legacy COTS solution.
• Enhanced a strong security model using traditional ASP.Net and Windows authentication and adding horizontal partitioning of the data and UI trimming via a security database.
• Database dba/developer with strong emphasis on using SQL stored procedures for performance and allow BA driven updates to business rules.
• Troubleshooting and optimizing database performance sometimes by orders of magnitude.
• Tooling for updating and deploying 10,000 database objects without the expense of maintaining change scripts.

Ottawa, Canada Area

C++ MFC WIn32 developer.Applications group team member with a mandate to enhance and extend the core Field Service Management (FSM) product. The development environment was using MFC and COM technologies. DBMS supported were Oracle, SQL Server and Sybase. A typical development cycle of 5 to 8 months duration started with vertical requirements analysis.

Kingston, Canada

C/C++ Win32 developerI was a member of the development team and tasked with maintenance development, improving installers. Moved to a new team and primarily responsible for migrating the enterprise query application data structures to a three-tier solution using a custom repository, CORBA and OLE2.

Ottawa, Canada Area

C Windows DeveloperImplemented the communications layers between a custom telephony product and Windows 3.1. Also added automation for various contact software products that lack any interface or API for third party developers.

B.Sc., Chemistry And Business

Computer Science

Activities and Societies: Part-time completed 11 computer science and math courses