SUSEMAN · engineering notes since 2016
Field notes on Linux, cloud, WordPress and edge infrastructure — written by an engineer, for engineers.
10+
years in the field
180+
articles & notes
40k
monthly readers
60+
systems deployed
Every article comes from work that shipped.
Featured
FeaturedWhen a centralised VPN becomes a single point of failure — how ZeroTier works, how to set it up in ten minutes, and when it actually earns its place.
Read articleThe journal
Consulting & implementation
2025 · Retail group · Thailand
Fourteen brand sites consolidated into one cluster: TTFB down from 1.4s to 180ms, ready for an 8× traffic spike on 11.11.
2025 · Fintech · Bangkok
From 60 dashboards nobody opened to 12 SLOs the team acts on — MTTR down 63% in one quarter.
2025 · Design studio · Chiang Mai
Moved off a heavy WooCommerce install to Astro + Workers + D1, loading in 40ms across Asia — while keeping a back office the team already knew.
Ebooks distilled from real projects
Build your own managed WordPress stack
From domain registration to owning your server
Reports clients actually open
Ship edge apps from the first line
Pay in crypto or by bank transfer · Instant download after payment is confirmed
Free lifetime updates
Studio desk · Bangkok
About SUSEMAN
I have spent more than a decade with systems that carry real traffic — WordPress clusters, observability pipelines, zero-trust networks and migrations that could not fail. Every article is what I wish I had when I started.
Words from readers
It opened up several areas of IT for me — networking and development knowledge in the same place.
Rakchart S.
Assistant Vice President (AVP)
The guidance on tech stacks is what I value most. I keep learning something new here.
Tuan A.
Senior Software Engineer
Deep, to-the-point content. Not many Thai writers share this kind of engineering detail.
Thanapon W.
Systems Engineer
Servers, cloud and general tech in one place — and I can apply it at work the same week.
Ikkill D.
Co-Founder & CTO
Support the journal
If this writing saved you a night of debugging, you can buy me a coffee in crypto.
The weekly dispatch
New articles, tools worth testing and lessons from production — every Thursday. No spam, ever.
