Mark Petronis Email & Phone Number

Ingersoll, On, Ca

London, Ontario, Ca

London, Ontario, Ca

- Managed two development teams- Managed the resource allocations and career coaching for 10 FTE’s.- Team utilized Microsoft Technologies (ASP.Net, C#, .Net Core, Azure)- Managed budget for Application Development Team and software.- Provided technical and solution guidance to developers.- Managed CMS implementation and web site development team.- Experienced with large implementation and integrations such as ERP and CRM- Work with 3rd party development resources and software vendors- Successfully advocated and implemented an Agile approach for the Web team using the SCRUM agile framework.- Implemented process improvements such as task management, deployment management as part of a Software Process Improvement plan.- Worked as part of a cross functional team including developers, infrastructure, web designers, and department stakeholders.- Azure and AWS experience- Certified Management representative for the Joint Health and Safety Committee

London, Ontario, Ca

Waterloo, Ontario, Ca

Rebellion Media creates and acquires digital media properties within the key verticals of health & wellness, technology, entertainment and sports. The mobile applications team provided applications in iOS and Android to support the www.mobilemom.com.- Managed the resource allocation and coaching for 5 FT's.- Led the development of 8 iOS and 6 Android applications for the Mobile Mom brand which had 10K downloads daily.- Developed features and fixes for iOS using Cocoa Touch in Objective C.- Developed common utility applications, and more in depth products that allowed the tracking of a new baby's activity and a real time chat application.- Designed and developed back end services using Node.js. MongoDB and NGINX and configured multiple Linux servers for high availability hosting.- Integrated applications with 3rd party frameworks such as Parse, Crittercism, Flurry and TestFlight to provide developer feedback and user analytics.- Managed the beta testing, QA and app submission process.- Managed the outsourcing of development to supplement our in house development.- Worked with Human Resources and Recruiters to successfully hire mobile talent and build a mobile team on an aggressive timeline.- Worked with the business to build requirements for the strategic direction of mobile.

The social web team provided development and support for the core web platform in addition to mobile application development.- Managed the resource allocation and coaching for 6 FT's.- Designed and implemented a high availability, high performing, multi-server Wordpress platform for - blog sites using Varnish, Apache and MySql in a Linux environment. The sites handled a peak of 385 000 visitors a day.- Designed a process to deploy updates to the network of blog sites.- Investigated and prototyped the initial mobile applications for the company.- Worked with Human Resources and Recruiters to hire developers.

The Domain's platform was an external facing product that allowed people to register and park their domain names, earning a share of revenue for any advertising.- Managed the resource allocation and coaching for 4FT's.- Architecture and development of a domain parking platform (web and backend) named iDEO.net using C#, ASP.NET MVC with a SQL Server backend.- Worked with stakeholders to support marketing and strategic initiatives through evolution and support of the domain parking platform.- Provided customer support where needed.

eMedia was a venture which was spun off by Geosign. eMedia provided communities around premium domain names like hockey.com.- Managed a team of 4 developers on development of hockey.com.- Developed using the ASP.NET MVC framework in C#.- Integrated graphics design from designer into the ASP.NET web application.- Acted as SCRUM Master and successfully operated according to the SCRUM development methodology.- Guided architecture and design and delivered a scalable web application.- Managed product time-lines and communicated deliverables with the business.

Ca

The core platform group at Geosign developed and maintained the main content management and content delivery system. - Managed a team of 4 developers on development of high performance web platform in C# and SQL Server backend.- Investigated and fixed complex issues in the core platform.- Organized the delivery and deployment of software into production on a biweekly schedule ensuring no down time.- Gathered business requirements and guided development of solutions.

Ca

Geosign specialized in SEM and monetization of internet visitors to their 200+ web sites. - Worked with the core web serving platform which was written in C# with a SQL server backend. The platform consisted of >8 IIS based web servers and redundant SQL Servers across 2 data centres and processed 10 requests per second.- Analyzed source code execution and provided suggestions where needed.- Investigated and solved production source code performance and stability issues.- Monitored software systems performance and coordinated resolutions to problems.- Directed creation of Corporate Software Configuration Management guidelines.- Organized and directed investigation of problem resolution and testing tools.

Mortsel, Belgium, Be

Agfa Waterloo developed medical imaging software for hospitals worldwide. The Global Information and Communication Systems team supported the development organization with custom tools and systems.- Administered Linux and Unix development systems for the Waterloo site. These systems were for the core development of the imaging software.- Investigated and solved performance/stability issues with the Livelink document management system on a Windows/SQL platform.- Integrated Windows and Unix corporate systems using C#, VB6, Perl, and the .NET framework.- Streamlined production team development by consulting teams on best practices.- Managed 11 mission critical VMWare ESX servers.- Guided initial team to create a new software build system that drastically reduced build times.- Delivered training for development systems.

Ca

As part of the GURU team at Nortel Networks, we provided an analytical tool to aid developers in understanding their C++ code base. This tool provided symbol cross referencing and documentation.- Implemented features in C/C++ and Tcl/Tk that had a high impact on the product.- Conducted performance analysis of software application using Rational Quantify and Purify.- Led a sub team to convert the current configuration management system to ClearCase.- Acted as Build Master for the core product.