Founder
Janus Jektvik
Civil Engineer, DTU
Janus has more than 15 years of experience building technical products and systems across energy, finance, SaaS, and health-related software. The common thread is complex data, dependable engineering, and products that must make sense to the people using them.
He founded Quantus Horizon to give founders and product teams direct access to that experience—from shaping the work and choosing the architecture to implementation, launch, and the operational details that determine whether software holds up in practice.
Why Quantus Horizon
Senior judgement, all the way to production.
The difficult part of product delivery is rarely writing one more feature. It is deciding what deserves to be built, exposing the assumptions early, and making technical choices that still work after the first release.
Quantus Horizon stays close to those decisions. Product intent, user experience, software architecture, delivery, and operations are treated as one connected responsibility—with clear trade-offs, observable results, and no hand-off between the advice and the work.
Contact
Bring the hard part.
If you are shaping a new product, unblocking a difficult build, or hardening software that already has users, start with a short conversation. If the brief is already concrete, send it directly for a bid.
Prefer email? Write to info@quantushorizon.com