Dmitrii
Meleshko
dimsanych · dimsanych.ru
SRE engineer, 10 years in infrastructure. I keep cloud platforms stable and ship services to production.
In operation: no data Message on Telegram @DimSanych88Details
Ritm
pos. 1 of 3works Rev. 0.98.1 · 19.09.2026
A personal planner that understands thoughts: type or say it to the bot — the card is already on the board
Product passport pos. 1 ▸Linux Labs
pos. 2 of 3practice under repair · reference works July 2026
Learn Linux on real servers, right in the browser
Product passport pos. 2 ▸Homelab
pos. 3 of 3works · private Rev. 0.96 · 04.09.2026
A console where AI agents run projects by shared rules and a human accepts the result
Product passport pos. 3 ▸Vault
pos. 3 of 3beta · Windows
Passwords under lock, auto-typed where needed
Tool passport pos. 3 ▸Linux Labs
in the browserLesson 4 · Services chapter 2 / 6
How systemd keeps services running
A service is a program the system watches over: if it crashes, it gets restarted.
$ systemctl status nginx Task 7 · nginx on autostart
$ sudo systemctl enable --now nginx
Created symlink …/nginx.service
✓ service active · ✓ autostart
systemctl Ctrl K
systemctl — managing services
- status
- state and journal
- enable --now
- enable and start
- restart
- restart after an edit
About me
engineer-man · overviewGlassespos. 1 / 5
Observability: Grafana, VictoriaMetrics, ELK, Prometheus.
Beard · 15 cmpos. 2 / 5
10 years in IT: from a bank and networks to cloud providers.
Capepos. 3 / 5
On-call with a 99 % SLA: fast recovery and incident reviews.
Emblem · gearpos. 4 / 5
Hands-on: I design, deploy and run systems myself.
Wrench on the beltpos. 5 / 5
Ansible, GitLab CI, Python, Bash — everyday toolkit.
Path · 10 years
- Role
- Customer service
- Tasks
- Requests, products
- Stack
- Core banking, CRM
- Outcome
- The language of business
- Role
- Network installer
- Tasks
- Cabling, switching
- Stack
- Switches, VLAN
- Outcome
- A network from scratch
- Role
- System administrator
- Tasks
- Tills, servers, links
- Stack
- Linux, Windows, Bash
- Outcome
- 24/7 support
- Role
- SRE engineer
- Tasks
- Clouds, SLA 99 %
- Stack
- Ansible, GitLab CI
- Outcome
- Cloud providers
Resume
updated 19.09.2026open to offers
SRE engineer → DevOps / SRE · 10 years in infrastructure · remote · UTC+7
AI agents
I bring AI agents into operations and development. Updates, incidents and tests — by the book, with a report and sign-off.
A release with no downtime: traffic moves to the standby, the service is updated, checked and put back.
- reading the lab-2 passport
- moving traffic to lab-1
- nginx 1.26 → 1.27, config ok
- check: 200 OK, 0 errors
- report in task #412
Incident response in minutes: diagnosis from metrics, root cause fixed, a review with takeaways.
- checking vm-7 metrics for the day
- logs without rotation: 38 GB
- enabled logrotate
- disk at 34 %, alert cleared
- incident review in #418
The daily routine: backups, updates and certificates are checked automatically, a summary by the start of the day.
- overnight backups: 12/12 intact
- updated packages on 6 hosts
- renewed 2 certificates
- all green, no deviations
- summary to Telegram by 08:00
Test coverage: the agent finds edge cases and bugs before release and prepares a merge request.
- reading the code and project rules
- writing 14 edge-case tests
- found a rounding bug
- tests 14/14 passed
- merge request !77
Contact
Message on Telegram @DimSanych88 Resume PDFe-mail coming later
I reply within a day · UTC+7
What’s new: — Ritm 0.98.0