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Ruslan H.
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Ruslan H.

Senior .NET Software Engineer | C#, WPF, MAUI, ASP.NET | Web & Desktop

I am a Senior Software Engineer with 10+ years of experience designing and delivering complex software solutions. From high-load web platforms to critical desktop applications for computer vision and industrial automation, I focus on performance, maintainability, and business value. If you need an engineer who can take ownership of the architecture, or build a robust MVP from scratch, I can help. 🔹 What I do • System Architecture: Designing scalable backends, APIs, and microservices (when applicable). • Full-Stack Development: Building modern web and high-performance desktop applications. • Lifecycle Management: Leading projects from MVP to long-term production support. • Technical Leadership: Setting up clean code practices, CI/CD, and ensuring maintainability. • Critical Systems: Taking ownership of industrial, real-time, or safety-critical software. 🔹 What you get when working with me • Pragmatic Problem Solving: I balance technical excellence with business constraints, ensuring architectural decisions align with time-to-market. • AI-Enhanced Development: I leverage modern AI tools to accelerate development, ensure better code coverage, and deliver results faster without compromising quality. • Clean, Maintainable Code: Deep focus on SOLID, Clean Architecture, and DRY principles. • Transparent Workflow: Regular updates and clear communication throughout the project to ensure we stay on track. • Reliability & Scalability: Systems designed to handle growth and production loads from day one. 🔹 Core expertise ⚙️ Backend & system development • C#, .NET .NET Framework, .NET Core, C++, • ASP.NET MVC, ASP.NET Core, WebAPI, WCF, SignalR • Entity Framework, ADO.NET, LINQ • Architecture, domain design, scalability, performance 🌐 Web development • HTML, CSS, JavaScript, TypeScript • AngularJS, Angular 2+, Vue, Blazor, MudBlazor • LESS, SASS, AJAX, jQuery, Bootstrap • DevExpress, DevExtreme, PrimeNG, RxJS • Chrome Extensions 🖥️ Desktop development • WPF, WinForms, XAML, Prism • Xamarin Forms, MvvmCross • Windows desktop applications 💾 Databases & storage • MS SQL Server, SQLite, MySQL, MongoDB • Data modeling, optimization, migrations 📱 Mobile & cross-platform .NET MAUI (iOS, Android), Xamarin Forms, MvvmCross 🧪 Testing & quality assurance NUnit, xUnit, SpecFlow, Selenium, FlaUI, Atata, TDD, BDD. 🛠️Development process • Scrum, Agile • Jira, Trello • Git, Github Actions, TFS, SVN, Azure DevOps • Visual Studio, NetBeans 🎯 Ideal Project Fit • Engineering scalable MVPs and robust product foundations from the ground up. • Developing complex internal business tools and industrial automation software. • Long-term technical partnership focused on product evolution and stability. • Projects where system reliability, clear structure, and performance are non-negotiable. If you're looking for a senior developer to take full technical lead and ensure your system is built on a solid foundation, let’s connect to discuss your project.

🇺🇦Zaporozhye, Ukraine$40/hr100% JSS4.98 (11)Since Jun 2016
MRR
$6,282
🌍#3,594/363K
🇺🇦#253/12.9K
Recent Earnings
$37,694
🌍#3,594/363K
🇺🇦#253/12.9K
Total Earnings
$372K
🌍#4,770/363K
🇺🇦#419/12.9K
Avg. Per Project
$37,188
🌍#1,681/363K
🇺🇦#171/12.9K
Recent Projects
1
0f1h
🌍#184K/363K
🇺🇦#7,577/12.9K
Total Projects
10
1f18h
🌍#184K/363K
🇺🇦#7,577/12.9K
MRR Performance Over Time
$50k$25k$0
6 mo ago3 mo agoNow
Coming SoonGathering historical data
World Skill Rankings
of 115
#4
Windows Communication FoundationTop 3%
#4Model View ViewModel
#9Windows Presentation Foundation
#54ASP.NET
#57.NET Framework
#155C#
#222HTML
#244SQL
#705JavaScript
🇺🇦Ukraine Skill Rankings
of 4
#1
Windows Communication FoundationTop <0.01%
#2Model View ViewModel
#4Windows Presentation Foundation
#9ASP.NET
#9.NET Framework
#12C#
#27SQL
#43HTML
#104JavaScript
Ruslan H. — Top 2% in Ukraine | UpworkMRR