# Kristian Øllegaard — SaaS CEO & Advisor

Kristian Øllegaard is a SaaS CEO and advisor. He is the CEO of Fenerum, a subscription billing platform, and co-founder of Plecto, a real-time performance dashboard platform, where he served as CEO for 10 years.

Source: https://www.kristian.io/

## Latest posts

- [Why my UniFi Access door position sensor worked but didn't show up](/blog/2026/07/unifi-access-hub-door-position-not-showing.md) (2026-07-08): The door position terminal on the UniFi Access Hub sensed my door just fine, but the UI showed it as disconnected. The fix turned out to be about the cables being too thin to trigger the terminal's presence detection.
- [MRR vs Revenue: Why Even Finance Professionals Get This Wrong](/blog/2026/01/mrr-vs-revenue.md) (2026-01-30): MRR and revenue are not the same. After 10 years running a B2B SaaS, here's the difference, why it matters, and the mistakes I see finance pros, founders, and investors make.
- [How I work with Sales Management](/blog/2025/05/sales-management.md) (2025-05-06): How I run sales teams: feedback, performance reviews, KPI tracking, and the mindset shifts I've taught dozens of B2B SaaS founders over 13 years at Plecto and Fenerum.
- [Ditch microk8s plugin mayastor and install openEBS directory on k8s](/blog/2025/04/ditch-microk8s-plugin-mayastor.md) (2025-04-12): Disabling the microk8s mayastor plugin didn't work. Removing the helm chart and switching to openEBS did. Quick walkthrough of the fix.
- [1Password is Killing My Productivity](/blog/2025/01/1password-omg.md) (2025-01-06): After 13.5 years as a loyal 1Password user, the browser extension has become a constant source of friction. Here's why I'm finally hitting a breaking point.
- [Mercedes EQB 350: Great Car, Outdated Philosophy](/blog/2025/01/mercedes-eqb-review.md) (2025-01-05): After three years with the Mercedes EQB 350: an excellent driving experience let down by Mercedes' failure to keep up with modern customer expectations.
- [My 10 Months Running Kubernetes: The Good, the Bad, and the Ugly](/blog/2024/10/10-month-k8s-experiences.md) (2024-10-28): Ten months of running Kubernetes on my home server: what worked brilliantly, what surprised me, and the painful lessons I'd want any self-hoster to know upfront.
- [k8s mayastor stuck](/blog/2024/10/k8s-mayastor-stuck.md) (2024-10-02): After a power failure my microk8s mayastor backing files were missing. Here's how I rebuilt the logical volumes and got the cluster healthy again.
- [k8s Postgres Operator Bus Errror](/blog/2024/10/k8s-postgres-operator-bus-error.md) (2024-10-02): The Postgres Operator bootstrap script throws a bus error when hugepages are enabled for mayastor. Allocating hugepages to Postgres directly fixes it.
- [Django translations using Transifex](/blog/2024/09/django-transifex-translations.md) (2024-09-09): How we set up Django translations through Transifex at Fenerum after .po files became a bottleneck — including the trade-offs that made it harder than expected.