• Built Xamarin.Forms Bluetooth Mesh app for IoT. Proof of Concept. iOS & Android. FreshMVVM• Built POC firmware for BLE Mesh device using Nordic Thingy:52 and Zephyr RTOS• Built Xamarin,iOS and Xamarin.Android Custom Bluetooth library for internal Xamarin.Forms apps • Management of numerous Azure IoT resources, including IoT Hub, DPS, Azure Functions, Service Bus, APIs, and simple ASP.Net MVC website. Extensive use of Azure DevOps for CI/CD pipelines, deployments and monitoring with Application Insights• Built a .Net MAUI POC• Worked with a small team, to build a new enterprise Xamarin.Forms app, using the custom Bluetooth library, to connect to a proprietary Wifi and BT device. FreshMVVM, SQLite, AppCenterPart Time April 2020 - Jan 2021, Full Time Jan 2021 - present

Recent Speaking Engagements Include:Minnesota Developers Conference - May 2021 - "Understanding Bluetooth Mesh"Monkey Fest USA 2020 - November 2020 - "Understanding Bluetooth Mesh"Visual Studio Magazine - August 2020 - "Xamarin 101: Why Xamarin for iOS and Android Development"Xamarin Developers Conference - July 2019 - "Delivering Your Xamarin App On-Time and On-Budget"Fox Valley Computing Professionals - March 2019 - "Scheduling Like a Fox"Aurora Naperville All Things Azure Xamarin .Net - October 2018 - "Enterprise Xamarin: Tips and Tricks"Beer City Code - June 2018 - "Enterprise Software Development"Chicago .Net User Group - March 2018 - "Enterprise Software Development with Code Generation"Fox Valley Computing Professionals - November 2017 - "Cross Platform Mobile Apps"

Small custom software company working on various projects, particularly Xamarin.Forms, UWP, WPF and Azure. Also offering corporate enterprise Xamarin.Forms training for small teams.Xamarin.Forms Bluetooth Mesh app for sensors. iOS & Android. Lead mobile developer and architect. FreshMVVM, C#, XAML, portable BouncyCastle for C#, xUnitXamarin.Forms Bluetooth Mesh app for commercial lighting. iOS & Android. MVVMCross, C#, XAML, LiteDB, Visual Studio App CenterXamarin.Forms 'hobby app' Retrograde - available in iTunes and Google Play. Lead mobile developer and architect. iOS & Android, C#, XAML, MVVMLight, SQLite, SkiaSharp, GoogleAdMob, Visual Studio App CenterAuthored and taught 40 hr corporate training course on Enterprise Xamarin.Forms development. Xamarin.Forms enterprise phone app. Geofencing and time sensitive data. Lead mobile developer and architect. iOS & Android, C#, XAML, MVVMLight, SQLite, Ninject, Visual Studio App Center, FirebaseXamarin.Forms phone app. Simple multiplayer game. Lead mobile developer and architect. iOS & Android, C#, XAML, CodeGenHero, MVVMLight, SQLite, Ninject, Visual Studio App CenterVisual Studio Productivity Extension, WPF, C#, XAML, MVVMXamarin.Forms phone app for a health care company. Short -term project remediation. iOS & Android, C#, XAML, FirebaseXamarin.Forms Materials Distribution phone/tablet app for a large construction company. Lead Mobile Developer & Architect. iOS, Android, UWP, C#, XAML, SQLite, MVVMLight, NinjectXamarin.Forms Property Tax Real Estate phone/tablet app. Lead Mobile Developer & Architect. iOS, Android, UWP, C#, XAML, SQLite, MVVMLight, NinjectWPF UI/UX facelift for a complex, single-page IT security reporting desktop app. Client was delighted. WPF, XAML, C#, Git, Avalon

Magenic Regional Consultant of the Quarter Q4 2015Develop and expand upon existing features and controls of a tablet-based Windows 8.1 Modern/Metro/Store App for mobile sales reps at a nation-wide flooring company. Develop a highly interactive Windows 10 UWP app for research on optimizing business processes. C#, XAML, Win 8.1 Modern/Metro/Store App, SQLite, SQL, PCL, Azure, Windows 10 UWP (Universal Windows Platform), Mobile Development, WEB API, Visual Studio 2013/2015, Team Foundation Server, Clipper LIbrary

Small custom software company working on various projects, some of which are outlined in the projects section below...

Managed databases, built JSP/JavaBeans websites, and administered Windows servers that hosted all of the natural history collections on campus. Installed and maintained a DiGIR portal and GBIF connection. Developed a MS Access data entry applications for various natural history collections on campus. Managed student programmers and developed a Soap-based xml query engine for ecological metadata in Java. Automated workflows for environmental and urban planning models. Built a JSP/JavaBeans app to enable online graphical and statistical analysis of scientific data using XML and SVG. Developed MS Access applications that integrated with SQL Server. Full life-cycle software development. Gave presentations on the university’s collections to groups of visitors.