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Andriy B.

Andriy B.

Full Stack .NET & Umbraco Developer | Angular, Blazor, Azure, AI, RAG

I'm a Full Stack .NET Developer with 6+ years of commercial experience, specializing in building fast, secure, and scalable web applications. 🤝 Umbraco Expert: Migrated multiple legacy platforms from Umbraco 7/8 to 13, enhancing performance by ~30% and enabling easier content management. I combine this with modern front-end frameworks (Angular & Blazor) and deploy on Azure for reliable cloud scalability. 💡 Real-world impact: Overhauled a B2B portal, creating role-based access to enterprise resources — faster, more secure. Built RESTful APIs and server-side functionality using ASP.NET Core, .NET 8, and Entity Framework. Implemented CI/CD pipelines (Azure DevOps/GitHub Actions) for automated, zero-downtime deployments. I'm passionate about ownership — from inception to delivery — ensuring top-quality code, timely communication, and client satisfaction. ✅ What I bring to your team: Modern .NET backend (ASP.NET Core, Web API, EF) Rich frontend with Angular or Blazor Umbraco customization & CMS migration Cloud-native devops on Azure (pipelines, App Services, Functions) 👉 Ready to elevate your next .NET project? Let’s connect! .🛠️ Key Skills .NET Stack: C#, .NET 6/7/8, ASP.NET Core MVC, Web API, Entity Framework, LINQ Frontend: Angular 2+, Blazor (WASM/Server), JavaScript/TypeScript, HTML/CSS, Razor CMS: Umbraco 7 → 13 migrations & backoffice dev Cloud & DevOps: Azure App Services/Functions, DevOps Pipelines, CI/CD, GitHub Actions, Git, Swagger, Postman. Databases: Microsoft SQL Server, MySQL, Firebase Tools: Visual Studio, ReSharper, SVN, Kendo UI, jQuery/AJAX, Jira

🇺🇦Kiev, Ukraine$25/hr100% JSS5.00 (4)Since Oct 2015

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#250,831 / 412k
🇺🇦Country#10,278 / 14.3k
Revenue, last 30 days
$0
Total earnings
$5.2k

Billed in all: $5.6k

World#250,831 / 412k
🇺🇦Country#10,278 / 14.3k
Per project
$1.3k
Projects, last 6 months
0
World#209,850 / 412k
🇺🇦Country#7,324 / 14.3k
Projects in all
4

Across 5 contracts

40% fixed60% hourly
World#283,741 / 412k
🇺🇦Country#10,811 / 14.3k

Earnings, last 30 days

$5.6kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$5.5k$5.6k$5.7k$5.8kOct 8Oct 23Nov 7

Skills