Our Clients
End-to-end projects from scratch — PACS servers for medical imaging, corporate messaging infrastructure, DNS and hosting for growing sites
DevOps
Non-profit Organization
Launch of vgrf.shop and two Cyrillic IDN mirrors complementing the main vgrf.ru site
- •Launched vgrf.shop — React + Vite front-end forked from main site with Gitea Actions autodeploy
- •Connected two Cyrillic IDN domains (вгрф.рф, вооружённый-гражданин.рф) with 301 redirects
- •DNS zones on our own Technitium: A/AAAA, CAA, MX, SPF, DMARC, MTA-STS, TLS-RPT
- •DNSSEC NSEC3 ECDSA-P256 with DS publication at the registrar
- •Let's Encrypt certificates via DNS-01 (IDN domains by punycode names)
- •Email domain in Exim: no-reply mailbox, info@* aliases, DKIM signing RSA + Ed25519
- •Restored SEO prerender (Puppeteer) across all vgrf-family sites
ChatOps
Corporate Communications
Deployed Rocket.Chat corporate messenger from scratch
- •Rocket.Chat on Docker — full installation and setup
- •MongoDB 8.0 replica set — reliable data storage
- •Nginx reverse proxy with WebSocket support
- •Let's Encrypt SSL certificate with auto-renewal
- •Data restoration from backup
- •Zabbix monitoring — 22/24 metrics under control
- •UFW firewall — access restricted to allowed IPs
- •Support for rockgame.ru on our infrastructure
- •1C-Bitrix CMS — configuration and support
- •Percona MySQL 8.0 — dedicated database for the site
- •Nginx with optimized Bitrix configuration
- •Let's Encrypt SSL certificate with auto-renewal
- •LVM — online disk expansion without downtime
- •IPv6 dual-stack configuration
Infrastructure
Healthcare
PACS server deployment with DICOM integration, 20TB of imaging storage, and vSphere virtualization for a medical clinic
- •Deployed a PACS server for DICOM-compliant archiving of CT, MRI, and X-ray studies
- •Integrated the PACS archive with Toshiba CT and Siemens MRI scanners over the DICOM protocol
- •Designed and provisioned 20TB of storage for imaging studies, with a backup scheme on top
- •Connected the clinic's three office locations over a MikroTik VPN
- •Virtualized 1C:Medicine on a dedicated VM on VMware vSphere
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