Nelson Santos
C Backend, Mobile Xamarin And MAUI Developer at Oreons IT
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolNelson Santos is a pragmatic C# backend and mobile developer with over 20 years in systems development and a decade focused on modern .NET, Xamarin and MAUI solutions. Based in São Paulo, he delivers reliable REST APIs, Windows services and cross-platform mobile apps that emphasize UX, timely delivery and data integrity, with hands-on experience in Docker, JWT, Prism/MVVM and Dotnet Core. He has led end-to-end projects from industrial scale automation and GPS tracking to offline-capable retail and field-data collection apps, and built synchronization layers across SQL Server, Oracle, MySQL and PostgreSQL. An adaptable autodidact and former consultant/owner, Nelson pairs deep legacy integration knowledge (Genexus, WCF, Windows Mobile) with current cloud-native practices, making him a strong bridge between older enterprise systems and modern mobile/back-end architectures.
10 years of coding experience
21 years of employment as a software developer
Sebrae
Portuguese, inglês - médio
Github Skills (58)
nuget10
pdf-document10
net-library10
pdf10
xamarin-forms10
exports10
pdfium10
xaml9
mls9
xamarin-android9
dotnet9
layout9
mvvm9
linux9
xamarin9
Programming languages (1)
Github contributions (5)
NelsonSantos/Rednet.DataAccess
May 2016 - May 2017
Contributions:47 commits, 57 pushes, 1 branch in 11 months
NelsonSantos/ArcTouchMovies
Mar 2019 - Mar 2019
Contributions:2 PRs, 10 pushes, 2 branches in 4 days
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