online · 2026-05-11

Max Shaposhnikoff

I build reliable cloud infrastructure and operate weak-signal radio. This site is my long-form notebook.

role: DevOps · Cloud · Ham Radio
locale: Europe/UA
callsign: UT3UDX
email: [email protected]
github: /shaposhnikoff

// areas

/cloudCloud infrastructureAWS, GCP, multi-account landing zones, cost & isolation.→ /devopsDevOps practicePipelines, GitOps, Kubernetes, observability.→ /hamAmateur radioHF/VHF, weak-signal modes, antennas, propagation logs.→ /projectsProjectsTools, libraries and experiments I publish.→

// recent writing

2026-02-28
Exim4 + Dovecot Mail Server Setup Guide
Exim4 + Dovecot Mail Server Setup Guide shaposhnikoff.dev.
exim4dovecotsmtp