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About

The person behind the work

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Hi, I'm Nick — a freelance developer based in Europe, working remotely (CET). I build web applications and AI integrations for small businesses and startups: React front-ends, .NET backends, and AI agents that actually earn their keep.

I'm Microsoft certified, and these days I work as a Microsoft vendor on the Azure platform itself — the backend code that runs it, and the AI being integrated into it. The same patterns I help ship inside the platform (agents, retrieval, copilots) are the ones I bring to client work, sized for teams without a platform budget.

Software isn't done when it demos well; it's done when it runs quietly for years. That's why I care as much about hosting bills, monitoring, and handover documentation as I do about clean interfaces.

Credentials

Microsoft Certified

Current Microsoft certifications across Azure development and AI.

Microsoft vendor

Currently working as a Microsoft vendor on the Azure platform itself — platform backend code and its AI integration.

What you can expect

  • Direct communication — you talk to the person building your product
  • Fixed scope and fixed price for scoped projects
  • A clickable staging link every week, from week one
  • Plain-language explanations of every technical decision
  • Code and accounts you own outright from day one

Tools & skills

C# / .NETASP.NET CoreEntity Framework CoreReactTypeScriptJavaSQL ServerAzureMicrosoft FoundryAzure OpenAIClaude Agent SDK & MCPSemantic KernelDocker

Résumé available on request — happy to send it over.

Request résumé

Have a project in mind?

Tell me what you're trying to build — you'll get an honest take on scope, timeline, and cost within two business days.

NZNick Zivkovic

I build reliable web applications and practical AI integrations on .NET, React, and Azure — Microsoft certified, currently a Microsoft vendor working on the Azure platform itself and the AI being built into it.

Microsoft Certified · Current Microsoft vendor — working on the Azure platform itself

Get in touch

© 2026 Nick Zivkovic. All rights reserved.

Freelance .NET & AI Developer