Mateo
Full Stack Developer
ReactNode.jsPythonTypeScriptNext.jsMongoDBAWSAIAPIs
Shakers for companies
Work with a senior .NET Developer
A certified .NET Developer who steps in where your house stack already lives: the Navision or Dynamics ERP that holds the business, the WPF nobody dares to touch, the legacy .NET Framework 4.x on your SQL Server and the C# and ASP.NET services that renew it piece by piece.
Senior tech talent for the Microsoft system already in production: start in days instead of the classic channel's weeks, with contract, milestones and Shakers follow-up.
- Certified talent in AI and agent skills
- Meet up to 3 AI Builders in 72 h
- Flexible collaboration models
+600
European clients across different industries
Top 4%
We work with the top 4% of certified talent in our community
72 hours
Meet 3 certified candidates in under 72 h
4.7/5
Our clients' satisfaction on Trustpilot
The talent mix your company needs
At Shakers you will find AI Engineers, .NET Developer and specialists across Tech, Product and Data
Ana
DevOps Engineer
DockerCI/CDAWSAzureKubernetesTerraformAmazon Bedrock
Lucas
Backend Developer
Node.jsPythonJavaGoPHPMySQLMongoDBDocker
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Emma
Security Engineer
Burp SuiteOWASP ZAPMetasploitNmapNessusTrivySnyk
.NET Developer: what this role brings to your project
A .NET Developer builds and sustains the systems of the Microsoft ecosystem on the .NET platform and its main language, C#: services with ASP.NET Core and Web API, data access with Entity Framework, LINQ and SQL Server, legacy WPF desktop and the Azure cloud. Their terrain is the whole Microsoft house, from legacy .NET Framework 4.x to the modern versions renewing it: when the brief names .NET, C# or the house SQL Server, the filter starts with the ecosystem, not the generic backend.
C#.NETASP.NET CoreWeb APIEntity FrameworkLINQSQL ServerAzureAzure DevOpsmicroserviciosAPIs RESTDockerKubernetesCI/CDBlazorWPFAngularKafka
One provider. One contract. Full traceability
How Shakers works for your company
Post your project
Tell us about the project, its scope, the expertise you need and when you want to get to work.
You get three options
We match your brief against certified talent and introduce the three AI Builders who fit best.
The last word is yours
Meet the three specialists and choose who you collaborate with; we handle the rest.
Why work with Shakers
The advantages of adding this profile with Shakers
C# and ASP.NET on your SQL Server
C# with LINQ and Entity Framework, ASP.NET in the services and the house SQL Server: the complete ecosystem, not a lone profile.
From .NET Framework to modern .NET
Migrate legacy 4.x in stages, without stopping production and with tests at every jump: the Microsoft-stack project of 2026.
Navision, Dynamics and legacy WPF
They keep the Microsoft-stack nobody touches: the Navision or Dynamics ERP, desktop WPF and the SQL Server of always.
APIs that break no integrations
Versioned Web API with living contracts: the consumer never notices the renovation, and the handover stays documented.
Deployment with Azure DevOps
Deployment does not end on someone's machine: Docker containers, CI/CD in Azure DevOps and Kubernetes when needed.
Capacity without growing headcount
A senior .NET Developer by project, no hiring process: they join certified on top of your repository and your house environments.
When do I ask for a .NET Developer and not a generic backend?
When the brief names the ecosystem: C#, ASP.NET, the house SQL Server or the Azure it deploys to. Asking for a backend with no surname narrows nothing; the filter starts with the platform.
How long does it take to start with a senior .NET Developer?
The classic channel of Spanish .NET, staffing agency or consultancy, takes weeks; here matching presents up to three certified profiles in 72 hours and kickoff is agreed in days.
Can they step into my legacy Navision or WPF?
It is their natural terrain: .NET Framework 4.x with years in production, stored procedures over SQL Server and business rules written nowhere.
What is the difference between .NET and C#?
The platform is .NET and its main language, C#: real job ads write them together. For the brief the filter is the same; name the platform and keep C# as the stack language.
How much does a project with a senior .NET Developer cost?
Scope sets it: which API or migration gets delivered, on which system and with how much maintenance. At Shakers the budget closes per project before kickoff.
Can they migrate .NET Framework without stopping production?
Yes, and it is the most frequent brief: renew what already runs in stages, with accesses and deliverables defined at the start and the handover documented so your team stays autonomous.
What gets delivered in the first weeks
The map of the Microsoft-stack that hurts, the first versioned API that breaks nothing and the staged migration of Framework 4.x towards modern .NET.
A market the size of the java one
1,413 active tech job ads in Spain mention .NET, more than the 1,157 asking for Spring Boot (Shakers market analysis, n=31,162, September 2026): the certified profile by project is missing.
Where the .NET Developer ends
If the brief names Spring, Kafka or the house Oracle, it is JVM land; if it names C#, ASP.NET or your SQL Server, it is .NET land and starts here. Without a Microsoft token, the filter is the backend's.
The brief arrives with the symptom
The Navision nobody maintains, the WPF that only starts in production, the migration that cannot stop the business. The classic channel of Spanish .NET is staffing and consultancy; here the scope closes first.
Connect with AI specialists to build your next project
Find specialists in Tech, Product, Data to complement your team
Java Developer
The enterprise twin from the other side: if the brief names Spring, Kafka or the house Oracle, start on their page. Whoever names their stack chose a world.
Angular Developer
The enterprise pair of the Microsoft frontend: real job ads publish the mix as .NET with Angular, and the interface of the brief splits with this page.
Backend Developer
.NET is a backend with a surname: this page deepens the ecosystem (C#, ASP.NET, SQL Server); without a language in the brief, the filter is the backend's.
Full Stack Developer
The market publishes the mix as one job ad (.NET with Angular or React): the interface part of the brief splits with this page, and the project sets the cut.
The AI talent you need Certified by Shakers
We introduce you to three ready_to_build AI Builders in 72 hours.
