Keep Calm and Kill Demons is a wave-based survival FPS featuring procedural level generation, AI enemies, a full save system, and an in-game radio. Built in Unity with UI Toolkit, NavMesh pathfinding, and optimized performance, this project showcases modular game design and scalable architecture.
Senior Unity Developer for XR & Games
9+ years building XR experiences, games, apps, and tools with Unity and C#
I’m Alexander, a Copenhagen-based Senior Unity Developer who loves building interactive stuff in 2D, 3D, and XR. I get a kick out of solving tricky problems, writing clean and fast C# code, and engineering systems that just work.
Beyond the code, I care about user experience, the details, and how people interact with what I build.
Whether you're making a game, an XR app, something cloud related, or just need a quick prototype, I'd love to help building it!
Clean C# Code
Game Development
VR/XR Development
Enterprise Development
Performance Optimization
Game AI Development
UI/UX Development
Editor Tools Development
Highlighted Case Studies
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Explore WordBaby, a Unity-based Android app for toddlers featuring AI narration, customizable book mode, multi-language support, and dynamic asset loading. Built with MVVM architecture and optimized for performance.
A Unity-based stealth-action top-down shooter featuring dynamic AI, tactical combat, and varied objectives across ten levels. Explore modular systems, advanced enemy behaviors, and responsive gameplay design.
Tutorio is a Mixed Reality app for HoloLens that enables users to create and share spatial workspace instructions. Features include Azure Spatial Anchors, cloud integration, and a custom MVVM architecture for seamless collaboration and tutorial creation.
Some People I Worked With
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.
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.
Case Study: TutorioHire a Senior Unity Developer for XR, Games & Apps
9+ years experience building scalable, performant Unity solutions, XR, games, enterprise apps, prototypes, custom tools, and complex systems.
Available for freelance, consulting, or full project development. I reply within 1 business day.
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