node alive · uptime 37y 01m
· ● rec
[m.matveyev]
RU EN
$ ~/who_am_i.sh
tty/01 · pid 1024
guest@cv:~$cat /etc/profile
// reading profile from /home/matveyev_ma/.profile
// identifier

Mikhail Matveev

role · Senior Python Developer  ·  loc · Krasnodar · Remote / Remote  ·  status · [OPEN_TO_WORK]
>Senior Python backend engineer. 12+ years on Python, 16+ years of professional IT experience. I build backend services and APIs, design architecture, optimize PostgreSQL and async pipelines. Solid background in both highload (billing, production-critical migrations) and regular product teams.
./contact.sh ./projects.ls ⌘K · search · ⌃ ⌥ K
●GITLAB CI ●ANSIBLE ●POSTGRESQL ●REDIS ●DJANGO ●FASTAPI ●DOCKER ●PYTHON ●CELERY ●RABBITMQ ●GITLAB CI ●ANSIBLE ●POSTGRESQL ●REDIS ●DJANGO ●FASTAPI ●DOCKER ●PYTHON ●CELERY ●RABBITMQ
02 · runtime & loadout

stack / bill of materials

Technologies with the most production time logged.
L* · top stack
Full stack
03 · session log · tail -f

history :: career.log

From the current role to the earliest.
/var/log/career.log 4 entries · sorted desc
timestamp node role payload
04.22→…
Bolshaya Troyka
moscow · remote
 Python Developer
Backend services on Python/Django, REST API design, modular architecture, ownership of a large legacy system.
  • 30–60% test speedup, coverage raised to 90+
  • PostgreSQL tuning: 3–20x query speedup
  • OpenSearch and Manticore Search integration
  • Tech-debt reduction, looser module coupling, fewer regressions
  • CI/CD: GitLab CI setup, deploy automation via Ansible
  • Production ownership: releases, monitoring, hotfixes
09.20—04.22
DataArt
remote
 Middle+ Python Developer
Backend services and REST APIs for enterprise projects.
  • ORM and SQL query tuning (Django ORM / SQLAlchemy)
  • PostgreSQL tuning: indexes, performance analysis
  • Integrations with external and internal services
  • Monitoring: metrics, dashboards and alerts in Grafana
07.14—09.21
MegaFon
krasnodar
 Billing Platform Engineer
Development and ownership of a highload telecom billing platform. Core billing, rating, production-critical migrations with zero downtime.
  • In-house billing regression testing framework — 50x+ faster tariff rollout, adopted as the internal standard
  • PostgreSQL and Oracle tuning: bottleneck analysis, SQL rewrite
  • Backend services and automation tools on Python/Django
  • Async processing: Celery, Redis, RabbitMQ
  • CI/CD: deploy automation in Kubernetes/Helm
  • Architecture: design contributions, code review
10.09—07.14
Early career (2009–2014)
 System Administrator / Billing Systems Engineer
Billing system support and development: rating, calculations, Java tooling.
  • Highload telecom billing system
  • Rating and financial calculation logic support
  • In-house Java tooling for tariff testing
  • 10x+ faster product rollout
  • Server and network infrastructure administration
∑ years in IT · 20+ y
Full timeline
04 · processes / side

processes :: /usr/local/bin

Personal side projects. One open-source as code sample; the other two have closed source but I can discuss in detail.
proc/001 · 2024 [open-source]
growbox-espidf --help

growbox-espidf

Hydroponics automation on ESP32 — grow control via ESP-IDF.

./inspect
proc/002 · 2023 [private · live demo]
web-calc --help

web-calc

Nutrient solution calculator for hydroponics.

./inspect
proc/003 · 2026 [open-source]
hh-job-tracker --help

hh-job-tracker

Self-hosted HH.ru job-search tracker with ML-driven invitation prediction.

./inspect
All projects
05 · ipc · contact protocol

/dev/stdin

Open to remote roles. Real response within 24 hours.

channel · open ● connected
telegram
@stav_progl
email
neon2007@inbox.ru
phone
+7 (928) 433-41-81
krasnodar · remote · utc+3 ● open to work