.NET Developers Association - Eastside

Xamarin enables C# developers to become native iOS, Android, macOS, watchOS, and tvOS app developers overnight. In this session, you will learn how to leverage your existing .NET and C# skills to create iOS and Android mobile apps in Visual Studio with Xamarin. In addition to allowing you write your iOS and Android apps in C#, Xamarin lets you reuse existing .NET libraries and share your business logic across any .NET app. During this session we will cover the Xamarin platform and how to create native iOS, Android, and Windows apps in C#. Moreover, we will really focus on the code with several live coding adventures throughout the entire session. Speaker James Montemagno is a Principal Program Manager for Mobile Developer Tools at Microsoft. He has been a .NET developer since 2005, working in a wide range of industries including game development, printer software, and web services. Prior to becoming a Principal Program Manager, James was a professional mobile developer and has now been crafting apps since 2011 with Xamarin. In his spare time, he is most likely cycling around Seattle or guzzling gallons of coffee at a local coffee shop. He can be found on Twitter @JamesMontemagno, blogs code regularly on his personal blog http://www.montemagno.com, and co-hosts the weekly development podcast Merge Conflict http://mergeconflict.fm. Agenda 6:30pm - Doors open / Food Sponsored by TEKsystems / Networking 7:00pm - News and announcements 7:10pm - Presentation 8:30pm - Wrapped Up RSVP Please RSVP to attend. Bring your printed registration and show to volunteer at door. The volunteer will escort groups back to the meeting room.

How you like to use your favorite programming language to build high performing web applications that don’t require JavaScript? You may find the answer with WebAssembly, a standard that defines a binary format for executables in JavaScript environments. Already many languages and compilers have been updated to target this new domain. Now that it has been adopted by all modern browsers, developers are porting projects and frameworks to take advantage of the promise of improved performance and the ability to build web applications using the language of their choice. Learn the history of WebAssembly, see examples in C#, Go, and Rust and decide for yourself if it’s time to build code for the world’s newest operating system: your browser. Speaker Jeremy Likness Jeremy is a Cloud Developer Advocate for Azure at Microsoft. Jeremy wrote his first program in 1982, was recognized in the "who's who in Quake" list for programming the first implementation of "Midnight Capture the Flag" in Quake C and has been developing enterprise applications for 25 years with a primary focus on web-based delivery of line of business applications. Jeremy is the author of four technology books, a former 8-year Microsoft MVP for Developer Tools and Technologies, is an international speaker and writes regularly on cloud and container development. Jeremy follows a 96.5% plant-based diet and spends most of his free time running, hiking and camping, and playing 9-ball and one pocket. Follow his blog at https://blog.jeremylikness.com/ Agenda 6:30pm - Doors open / Food Sponsored by TEKsystems / Networking 7:00pm - News and announcements 7:10pm - Presentation 8:30pm - Wrapped Up RSVP Please RSVP to attend. Bring your printed registration and show to volunteer at door. The volunteer will escort groups back to the meeting room.

Open Source. Developers hear about it a lot. What should you really look for and why? For example, I choose to study nopCommerce, a .NET eCommerce solution, which has led to some amazing opportunities. nopCommerce has a familiar architecture, a plug-in model, and an active community. This is a fast paced walk-through of the nopCommerce architecture and source code. More importantly, you will discover the many ways to get involved with any other open source software to better your career and life. Speaker John Baluka John has been developing software with the Microsoft stack for 20+ years. For most of the last 10 years, John has been a sub-contractor, business owner, and a Dad. John enjoys researching and applying new technologies to real world examples. Agenda 6:30pm - Doors open / Food Sponsored by TEKsystems / Networking 7:00pm - News and announcements 7:10pm - Presentation 8:30pm - Wrapped Up RSVP Please RSVP to attend. Bring your printed registration and show to volunteer at door. The volunteer will escort groups back to the meeting room.

Async and await are now common elements of .NET ecosystem. Do you know how they work? Do you know what is synchronization context, how to wait for async void methods or how to implement custom task scheduler? In this talk I show internals of async and await. I present state machine created by the compiler, consider allocation issues and show typical deadlock scenarios. We will see how to call async methods from synchronous code, how to wait for async void, how to implement custom synchronization context or task scheduler to handle exceptions, and how to run task without allocation at all. Speaker Adam Furmanek I am Adam Furmanek and I have been working as a .NET developer for 5 years. Right now I am at Amazon working with Scala, Spark and Machine Learning. I am always interested in digging deeper, exploring machine code and going through implementation details to better understand internals of the technologies I use every day. That's why I like debugging, decompiling and disassembling the code to understand memory models, concurrency problems and other details hidden deeply inside. In my free time I play ping-pong, watch Woody Allen's movies and blog stuff at http://blog.adamfurmanek.pl Agenda 6:30pm - Doors open / Food Sponsored by TEKsystems / Networking 7:00pm - News and announcements 7:10pm - Presentation 8:30pm - Wrapped Up RSVP Please RSVP to attend. Bring your printed registration and show to volunteer at door. The volunteer will escort groups back to the meeting room.