I help people see what their systems are really doing.
I'm Dmitry Lambert, a monitoring and observability engineer with more than 15 years of hands-on experience in monitoring, tooling and infrastructure. I teach it on YouTube, and I put it to work for businesses through KorFlux.
From the support desk to 4 million views.
My aim has always been the same: give people real understanding, not just raw information, and keep it entertaining along the way.
Hands-on engineering
More than 15 years working with monitoring, tooling and infrastructure: building it, breaking it, and learning what actually matters when something goes down at 3 a.m.
Leading technical support
I spent much of my career inside the Zabbix ecosystem, including leading technical support at Zabbix. Along the way I earned every level of Zabbix certification, from Specialist to Trainer.
Starting the channel
I started a YouTube channel to share what I learn. It has grown to more than 23,000 subscribers and over 4 million views, covering Zabbix and Grafana in depth, open-source tools, homelab builds, virtualisation, network gear and everyday tech how-tos.
KorFlux
Now I put that experience to work through KorFlux, a vendor-neutral technology partner that helps businesses make their systems visible and reliable.
Every Zabbix level, and then some.
Specialist
Professional
Expert
Trainer
Grafana Champion
What I make videos about
Zabbix
Setup, templates, triggers and the features nobody explains properly.
Grafana
Dashboards that answer questions instead of just looking busy.
Observability
Metrics, logs, traces and OpenTelemetry, tied together.
Open source & homelab
Self-hosting, virtualisation, network gear and the odd gadget.
AI & automation
Practical Claude Code and AI workflows for real engineering work.
Everyday tech
Quick, clear how-tos for the tools people use every day.
“Whether it's a video, a guide or a client project, I try to solve the real problem rather than push a product.”— Dmitry
KorFlux: vendor-neutral observability.
A technology partner that helps businesses make their systems visible and reliable, with the same clarity you see in the videos.
- Observability consulting
- Zabbix template development
- Custom integrations
- Architecture reviews