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making something amazing
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making something amazing
1.5k followers · 31 following

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Achievements

Achievement: Pair Extraordinairex4Achievement: Galaxy Brainx2Achievement: QuickdrawAchievement: YOLOAchievement: Starstruckx3Achievement: Pull Sharkx3Achievement: Arctic Code Vault Contributor

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@microsoft

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davidortinau/README.md

David Ortinau

Hi, I'm David

I'm a Principal Product Manager for .NET at Microsoft. My team works on AI libraries and experiences, Aspire, ASP.NET Core and Blazor, .NET SDK fundamentals, Security, and .NET MAUI.

I've been building apps since 1996 and working in .NET since 2002. Over that time I've created digital experiences for web, environment, and mobile across a wide range of industries. After working with several startups (most notably ThisLife, acquired by Shutterfly in 2013), creative and marketing agencies, and a journey through enterprise healthcare, I formed my own company to focus on mobile application development. In 2017 I joined Microsoft to follow my passion of helping developers create better app experiences.

Recent talks

Date Talk Event Video
28 Oct 2026 Build Next-Gen AI Apps with .NET Techorama NL 2026
27 Oct 2026 Trust Fall: Building UX for Apps that work on their own Techorama NL 2026
23 Oct 2026 Building with AI at the Edge MAUI Day Cologne 2026
10 Sep 2026 Build Modern .NET MAUI Apps with .NET 11 Syncfusion webinar Watch
17 Jun 2026 .NET MAUI Takes on Web and More TrailBlazor 2026 Watch

Slides, recordings, and demo code for my talks are in davidortinau/presentations.

Find me

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  1. dotnet/maui dotnet/maui Public

    .NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.

    C# 23.3k 2k

  2. SentenceStudio SentenceStudio Public

    Sentence Studio is a language learning application that empowers learners to practice their target language through interactive, AI-powered exercises.

    C# 31 8

  3. BaristaNotes BaristaNotes Public

    BaristaNotes is a personal coffee journal for recording espresso and manual brewing methods.

    C# 28 3

  4. Microsoft.SwiftUI Microsoft.SwiftUI Public

    SwiftUI bindings and native hosting primitives for .NET for iOS and macOS

    Swift