Technologies

Everything from the language layer down to the metal.

LLnet Inc. designs, builds, and operates its own stack. Below is the actual list of technologies in our development and production environments today, plus the networking and field-service tools behind our client work.

Application servers, databases, files and backups run in Canada.

The stack we run on

Built on infrastructure we’ve operated for two decades.

Languages

TypeScriptJavaScriptPythonBashSQLGo (selectively)

Frontend

AstroReactTailwind CSSViteshadcn/ui

Backend frameworks

Node.jsExpress 5Next.jsREST APIs

AI

AI-assisted engineering workflowsLLM tool useStructured-output / JSON schemas

Databases

PostgreSQL 16MariaDB 10.11SupabasePgBouncer

Process management

PM2systemdDocker Compose

Web servers / proxies

nginxCaddy 2Let's Encryptcertbot

Web platforms

WordPressWooCommercePHP-FPMWP-CLI

Identity & SSO

Authentik (self-hosted OIDC)JWT (HS256)bcryptOAuth2 Proxy

Infrastructure

OVH dedicated serverKVM / libvirtUbuntu 24.04 LTSCloud-initCockpit

Observability

Umami Analytics (self-hosted)GlancesPM2 monitoring

Documentation

NetBox 4.6 (DCIM/IPAM)BookStack (wiki + draw.io)

Mail

Mailcow DockerizedPostfixDovecotRspamd

Source control & CI

GitHubGitHub Actionsrsync over SSH deploys

Networking, wireless & field work

Ubiquiti UniFiUISPFixed wireless (point-to-point / multipoint)WireGuard VPNIP camerasAccess control

Certifications (earned 2000)

CompTIA A+Microsoft MCPMCSE+I

Security

UFWfail2banSSH key-only auth on non-standard portsVaultwardenAutomatic security updates

Operations

Nightly per-VM DB + config dumpsHypervisor-side collectorApp-level restore procedures

What this means for customers

Hosting

Run in Canada.

Application servers, databases, files and backups run in OVH's Canadian region, on servers we operate.

Resilience

Backups every night.

Per-VM database and configuration dumps run on schedule, with hypervisor-side collection and a documented restore procedure.

Accountability

The same hands.

The person who builds the product also runs the infrastructure it sits on. No support black holes.

Looking for IT, network or hosting help rather than software? See our services.