Software that keeps working
We help plan, build, and improve the systems your business relies on.
Software consulting · Copenhagen / Remote
Pragmatic software
for systems that last.
Who we are
Hz ITconsult ApS is a hands-on software consultancy led by Jens Hertz.
We work alongside teams to make complex technical challenges manageable — with software, platforms, and ways of working that continue to serve you after the engagement ends.
What we do
We can help with a specific technical challenge or work with your team over time.
Cloud platforms for the way you work
Cloud infrastructure, deployment pipelines, and platform foundations that fit your team.
AI that solves a real problem
We help put AI to work where it makes a difference — from internal tools to customer-facing products.
Core expertise
A practical toolkit built through broad experience.
Backend & systems
- Go
- Python
- Java
- C / C++
- Linux
- Distributed systems
Cloud & delivery
- Azure
- AWS
- GCP
- Terraform
- Infrastructure as Code
- Kubernetes
- Containers
- CI / CD
AI & integration
- Azure AI Foundry
- Azure AI Search
- OpenAPI
- LLM applications
- RAG
Specialist domains
- Embedded software
- FPGA
- Yocto
- SDR
- Networking
- Performance
- Security-minded engineering
Relevant work
We bring experience that helps your team solve the next problem.
Making critical platforms easier to work with
Updating legacy systems so they are easier to change and run.
Building connected systems
Software that connects hardware, data, and the people who operate it.
Helping teams work with confidence
Better delivery practices and automation that help teams move without taking unnecessary risks.
Client work is described in general terms to respect confidentiality.