Unity developer for hire in Copenhagen

Unity game, VR, and XR solutions built in Copenhagen, Denmark

Looking for a skilled Unity developer based in Copenhagen? I bring 9+ years of professional experience delivering interactive games and real-time applications.

Specializing in Unity game development, Virtual Reality, and Mixed Reality solutions for startups, businesses, and agencies in Copenhagen and beyond.

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Clean C#
architecture

Game dev
XR dev

Performance
optimization

Rapid
prototyping

UI/UX
implementation

Clear
communication

Collaborative
workflow

Local
developer

Highlighted projects

Saneject logo with tagline { Unity.EditorTime.DI; } over a dark circuit board background with glowing lines.

Saneject

First-person view in Keep Calm and Kill Demons, aiming a shotgun at a demon emerging from a glowing red portal in a dense forest. The enemy is mid-spawn with swirling energy effects. The HUD shows full health and ammo, with a minimap displaying enemy positions. A radio icon in the bottom left indicates the player is carrying an in-game music device.

Keep Calm and Kill Demons

Screenshot of WordBaby's Book Mode showcasing a colorful grid of food images, including a burger, salad, soup, and sandwich, alongside a panel for 'Next book' Animals featuring a golden retriever.

WordBaby

Screenshot depicting gameplay from Stealth Action Top-Down Shooter, showcasing a neon grid-based level with a firefight in progress, featuring enemy indicators and a collectible keycard in view.

Stealth Action Top-Down Shooter

Your go-to Unity developer in Copenhagen

As a Unity developer in Copenhagen, I help teams build games, XR experiences, and enterprise tools using Unity and C#. I bring practical, hands-on experience with a focus on stability, scalability, and performance.

Able to work locally in Copenhagen or async remote with people from anywhere, while to delivering high-quality interactive solutions.

Hire me today

Services I offer

Game development

I develop 2D, 3D, and VR games using Unity for mobile, PC, and standalone platforms. Based in Copenhagen, I deliver clean code, maintainable systems, and responsive gameplay mechanics.

Virtual & Mixed Reality

Unity-based VR and MR development for Oculus Quest, HoloLens, Pico, and more. Ideal for training, simulation, or industry applications built in or around Copenhagen.

Prototyping and MVP development

Quick Unity prototypes and MVPs for testing ideas and validating concepts. Available for in-person or remote collaboration from Copenhagen.

Start your project

Why work with me?

Expertise you can trust

With 9+ years as a Unity developer, I’ve built projects across games, AR/VR, and enterprise sectors. I know how to build systems that scale and perform under pressure.

Strong technical skills

Proficient in C#, gameplay systems, optimization, XR input, backend integration, and debugging Unity projects from prototype to production.

Copenhagen-based for local collaboration

If you're based in or around Copenhagen, I offer in-person meetings to help align vision, reduce friction, and move faster.

Custom solutions for your needs

Every Unity project is different. I adapt to your team structure, timeline, and tech stack to deliver targeted, efficient results.

Let's work together

Frequently asked questions

What’s your development process?

  1. Initial consultation to define scope and expectations.
  2. Proposal and project roadmap.
  3. Iterative development with regular updates.
  4. Final delivery with optional post-launch support.

How do you handle project timelines?

Timelines depend on the scope of the project. I provide a detailed schedule upfront and keep you updated throughout the process.

Can you help with existing Unity projects?

Yes. I can assist with Unity code cleanup, bug fixes, performance improvements, or extending current features in live projects.

Do you create art assets?

I focus on Unity development. I’m happy to use existing assets or collaborate with your 3D/2D art team based in Copenhagen or remotely.

More questions? Let's talk
Sune Kastbjerg

Sune Kastbjerg

Head of Technology @ YOKE

I highly recommend Alexander for Unity development work

I hired Alexander as a freelance Unity developer for two projects - three museum applications for Kongernes Jelling and a historical interactive installation for a large Danish toy company. I was consistently impressed by his technical expertise and professional approach.

Alexander writes clean, efficient code and maintains excellent project structure. His communication was outstanding throughout both engagements - he provided regular updates, asked good questions, and met deadlines. His structured development approach made managing these projects straightforward and successful.

I highly recommend Alexander for Unity development work. He’s a skilled programmer who delivers quality results and is very easy to work with.

Jens Lauritsen

Jens Lauritsen

Chief Product Officer @ Virsabi

Alexander is a very skilled Mixed Reality Developer

We collaborated closely on developing a visionary and easy-to-use MR application - Tutorio - for Microsoft HoloLens 2. While the application feels simple for the user the underlying implementation and technology stack implemented by Alexander is truly advanced. The application is built with Unity and MRTK3 and deeply integrated with Microsoft Azure, Azure Authentication, and Azure Spatial Anchors.

As a person and colleague Alexander is very proactive, able to work independently and always striving to find the right balance between perfection and getting things done.

I highly recommend Alexander as an MR/XR developer.

Project: Tutorio

Hire a local Unity developer from Copenhagen

If you're in Copenhagen or need a reliable Unity developer for your next project, I’m ready to help. Reach out to get started.

Available for freelance, consulting, or full project development. I reply within 1 business day.

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