Software built in spare time, out of Denmark.
Nimi Labs
By day, I work full-time as a Solutions Engineer at Claroty. Nimi Labs is where I spend my spare time turning ideas into practical software — no hype, just things I enjoy building.
Building at the intersection of curiosity & software
Nimi Labs, operated by Nimi Holding ApS, develops and explores digital software products — from early-stage concepts to products people use every day.
Founder Jesper Nisted Milvertz is a Senior Solutions Engineer at Claroty, helping Nordic organizations secure operational technology (OT) and critical infrastructure.
Nimi Labs is where Jesper explores software ideas in his spare time — turning curiosity into working products.
Claroty
CurrentSenior Solutions Engineer, helping Nordic organizations secure operational technology (OT) and critical infrastructure.
Spare-time software
A space for exploring and building digital software products outside of full-time work — see what's currently in development below.
Cybersecurity
Protecting critical infrastructure, operational technology and cyber-physical systems.
Digital Products
Building software products and exploring new ideas.
Smart Buildings & Homes
Exploring automation, connected devices, energy insights and data-driven environments.
Software Automation
Automating everyday tasks and workflows — from smart building analytics to small tools that save time.
What we're building
The digital software products currently in development at Nimi Labs.
Logly
A simple family health and illness logging app for tracking symptoms, medication and illness history.
BuildingOS
Exploring how building documentation, maintenance, operations and smart building data can be brought together in one platform.
Strategic Investment
An investment made by Nimi Holding ApS — not a product built by Nimi Labs.
Adjø
A Danish digital end-of-life planning platform helping families organize important information, wishes and legal documents.
- 18,000+ registered users
- Strategic investment through Nimi Holding ApS
- Long-term involvement
Meet the founder
I'm Jesper Nisted Milvertz, based in Korsør, Denmark — a father of three and someone who has spent more than a decade at the intersection of industrial cybersecurity and smart technology. Today I work full-time as a Solutions Engineer at Claroty, helping organizations protect their operational technology and critical infrastructure.
Parallel to that, I've spent just as long exploring smart homes and building automation — experimenting with connected devices, energy monitoring and turning physical environments into data-driven systems. It started as a hobby and grew into a genuine long-term passion.
Nimi Labs, under Nimi Holding ApS, is where that passion comes together in my spare time — a space for building software, investing and sketching out concepts that might become something real.
- Based in Korsør, Denmark — father of three
- More than a decade working with OT security and industrial cybersecurity
- More than a decade building smart home solutions and automation systems
- Passionate about turning buildings and homes into data-driven environments
- Strong interest in software, dashboards and practical automation
- Curious about transforming ideas into working products
Career background
Claroty
Solutions Engineer Nordics
Protecting cyber-physical systems, operational technology and critical infrastructure across the Nordic region.
BifrostConnect
Solutions Architect
Building secure remote connectivity solutions for industrial and critical infrastructure environments.
Secomea
Senior Solutions Engineer
Helping industrial organizations securely connect and manage remote access to operational technology environments.
Let's connect
Whether you want to talk about our products, explore a collaboration, or just say hello — we're always open to interesting conversations.
For product and business inquiries, reach out at jesper@nimi.dk. For developer and technical inquiries, use developer@nimi.dk.