Hire the Best .NET Framework C# Engineers
in Belgium

More than 3,000 reviews on G2
Rating is 4.5 out of 5.
4.5/5
of Upwork by G2 peer reviewers
Pascal Y.

Antwerpen, Belgium

$60/hr
5.0
2 jobs

I am a full stack developer with expertise in Angular and .NET, with experience in providing technical solutions in web and mobile platform for users in the logistics, warehouse, transport, shipping and construction branches.

  • C#
  • Android App Development
  • iOS Development
  • Web Development
  • Angular
  • ASP.NET Web API
  • ASP.NET MVC
  • Entity Framework
  • Ionic Framework
  • MySQL
  • Azure DevOps
  • Microsoft Azure
  • React
Auguste V.

Gent, Belgium

$65/hr
5.0
18 jobs

Full-stack .NET developer specialized in Blazor, AI integrations, and Azure cloud deployments. I help businesses ship webapps, SaaS platforms, and intelligent workflows. What I build for you: Custom web apps & dashboards with Blazor (WebAssembly or Server) AI-powered automation tools — document processing, ML pipelines .NET APIs, backend systems, and third-party integrations (Stripe, Google, QuickBooks) Cloud deployments on Azure (App Service, Container Apps, CI/CD) Blazor project migrations to the latest .NET, performance optimization Recent wins: Built an AI-driven document processing system that cut manual work by 70% Delivered a multi-tenant SaaS platform for the hospitality industry. Created a Blazor PWA with optimized route planning and scheduling. Optimized webapps SEO, loading speed and performance. Integrated LLM-based search with company knowledge bases (RAG) Why it works: 12+ years full-stack, currently: .NET, C#, Blazor, and Azure Micro-degree in AI/ML with hands-on experience Clean architecture, Modular Monolith, CQRS for Sustainable code Fluent English, Native Dutch — EU-based Result-driven solutions, not just code. Let's scope your project. Current skills, technologies used & interests: 💻 Front-end: Blazor, MudBlazor, HTML, CSS, Bootstrap, PWA, UX, UI, Cross-platform 💻 Back-end: C#, ASP .NET Web API, Minimal API, Background Worker, Azure Container Apps & Jobs, Aspire, Docker 💻 API & SDK Integrations: Google Cloud APIs (Maps, Calendar, Analytics, Vision), Facebook Graph API, QuickBooks, Stripe, Mollie 💻 Database: MS SQL, PostgreSQL, Azure CosmosDB, MongoDB 💻 Cloud: App Service, Azure Service Bus, Application Insights, Azure Container Apps, CI/CD, DevOps 💻 Authentication: token-based, OAuth 2.0, Azure Entra ID, KeyCloak 💻 Architecture: Modular Monolith, Mono-repo, Multi-domain setups, NuGet, CQRS, Event-Driven 💻 Machine Learning: ML.NET, Deep learning, Microsoft Azure AI, NLP, CV, YOLO, OCR, transformers, LLM, fine-tuning, semantic search, RAG 💻 GenAI: Microsoft Agent Framework, Agentic coding, MCP

  • C#
  • Web Development
  • API Development
  • Microsoft Azure
  • Full-Stack Development
  • API Integration
  • Blazor
  • Web API
  • Back-End Development
  • Front-End Development
  • REST API
  • Software Architecture
  • Machine Learning
  • Natural Language Processing
  • Computer Vision
Gunther V.

Bonheiden, Belgium

$90/hr
5.0
3 jobs

I am an experienced solution and Azure cloud architect and a .Net and SQL engineer, with certifications in Microsoft Azure: - AZ-204: Azure Developer Associate - AZ-104: Azure Administrator Associate - AZ-900: Azure Fundamentals - DP-900: Azure Data Fundamentals I have worked mostly on enterprise projects in following roles: - Azure infra architecture and setup - Solution architecture - Azure cloud migration - Application modernization - .Net based development projects - SQL database related work (design, development, setup, tuning) - System integration projects I have built brand new applications as well as taken over legacy applications for upgrades or cloud migration.

  • .NET Framework
  • Microsoft Azure
  • Microsoft IIS
  • SQL
  • Solution Architecture
  • .NET Core
  • Microsoft SQL Server
  • ASP.NET Core
  • ASP.NET Web API
  • Microsoft Azure SQL Database
  • Microsoft Azure Administration
  • Oracle
  • App Development
  • DevOps

How it works

Post a job for free Post a job

Tell us what you need. Create your own job post or generate one with AI then filter talent matches.

Hire top talent fast

Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.

Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

Payment simplified

Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.

Don't just take our word for it

How do I hire a .NET Framework C# Engineer in Belgium on Upwork?

You can hire a .NET Framework C# Engineer in Belgium on Upwork in four simple steps:

  • Create a job post tailored to your .NET Framework C# Engineer project scope. We'll walk you through the process step by step.
  • Browse top .NET Framework C# Engineer talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top .NET Framework C# Engineer profiles and interview.
  • Hire the right .NET Framework C# Engineer for your project from Upwork, the world's largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a .NET Framework C# Engineer?

Rates charged by .NET Framework C# Engineers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a .NET Framework C# Engineer in Belgium on Upwork?

As the world's work marketplace, we connect highly-skilled freelance .NET Framework C# Engineers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream .NET Framework C# Engineer team you need to succeed.

Can I hire a .NET Framework C# Engineer in Belgium within 24 hours on Upwork?

Depending on availability and the quality of your job post, it's entirely possible to sign up for Upwork and receive .NET Framework C# Engineer proposals within 24 hours of posting a job description.