2025 — Present
Private VPN Service on a Self-Healing Mesh Network
Commercial private VPN service, solo: self-healing mesh backbone with latency-based routing, a control panel built from scratch, automated config delivery.
Node.js / Tag
Projects, thoughts, tutorials, and insights
2010 — 2019
SKV24 — Web Studio Development & Infrastructure
Eight years of full-stack development at the SKV24 web studio (2010–2019): ~150 client sites, a ~40-site city-portal network, servers and devops.
2022 — 2025
FamilyCounts — Family Expense Tracker
Family expense tracker for ~2,000 users (2022–2025): Node.js backend, the first React web interface, MySQL performance work, devops.
2019 — 2021
Network Management Platform for a Telecom Operator
Network management platform for a mobile operator's Ericsson and Nokia networks: KPI analytics, with the worst-case query cut from ~800s to ~25s.
2018 — 2019
E-commerce Price-Intelligence Platform
Competitor price monitoring across 10 stores, supplier price-list imports, and safe automated repricing for a 21,000-product OpenCart shop.
Personal website
A bilingual personal website and blog built with Next.js and PayloadCMS, self-hosted on a VPS with Docker — portfolio, posts, and a custom admin.