Oziel Silva
Mobile Engineer at BottonUpApp
Minas Gerais, Brazil
Summary
👤
Senior🎓
Top SchoolOziel Silva is a mobile engineer with 9 years of experience building cross-platform apps and backend services, specialized in .NET MAUI, Xamarin and ASP.NET Core. He has led architecture and release pipelines for production apps, integrating real-time WebSocket updates, offline caching and observability to improve reliability and user experience. Oziel has a strong full-stack background—reducing web app load times from minutes to seconds—and routinely implements CI/CD, unit testing and performance optimizations. Comfortable in international Agile teams, he balances feature delivery, refactoring and deep root-cause fixes while championing code quality. Based in Minas Gerais, Brazil, he pairs a postgraduate focus in mobile development with hands-on experience integrating medical devices and scaling data ingestion for health apps. Notably, he blends mobile UX improvements with backend resiliency work, making him effective across the entire mobile product lifecycle.
10 years of coding experience
9 years of employment as a software developer
Bachelor's degree in Information Systems, Information Technology, Bachelor's degree in Information Systems, Information Technology at University of Porto VelhoEstácio de Sá University
Portuguese, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (63)
dotnet10
asp-net-core10
efcore10
asp-net10
xamarin-forms10
shopping-cart9
ecommerce9
xamarin9
mvc9
csharp9
dotnet-core9
cart9
iis8
cross-platform8
active-directory8
Programming languages (4)
Github contributions (5)
ozielguimaraes/ebd
Sep 2021 - Sep 2022
Ebd é um projeto que pode ser utilizado nas Igrejas para ter um controle da participação dos fiéis na escola bíblica dominical.
Contributions:139 commits, 2 PRs, 181 pushes in 1 year
csharpefcorenet50
ozielguimaraes/development-notes
Feb 2022 - Mar 2026
Contributions:18 pushes, 1 branch in 4 years 1 month
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.