( Blog )25 articles · RSS feed ↗
Field notes on building, shipping and running software — Node.js and TypeScript backends, Linux and DevOps, cloud infrastructure, and what production teaches along the way.
( The shelf )
Every article, as a book.
25 books, one shelf per series. Thicker spine, longer read. Rest on a book to pull it off the shelf.Thicker spine, longer read. Swipe a shelf and tap a book to read it.
20AWS infrastructure for small SaaS teams: what you actually needGuide19How we cut infrastructure costs by 35%11′18Ubuntu server hardening checklist for a fresh EC2 instance11′17VPCs, subnets and security groups explained for developers11′16S3 and CloudFront: signed URLs and caching done right10′15CloudWatch logs, metrics and alarms for a Node.js API10′14AWS ALB vs Nginx load balancing: when you need which9′13Bash scripts to automate Postgres backups to S311′12Do you actually need Kubernetes?8′
11Deploying Node.js to production: Docker, CI/CD and Linux — the complete guideGuide10Docker layer caching in GitHub Actions: gha, registry and cache mounts6′09GitHub Actions CI/CD: build, test and deploy to EC27′08Nginx reverse proxy for Node.js with free SSL from Let's Encrypt6′07PM2 vs Docker for running Node.js in production6′06Running database migrations safely in CI/CD8′05How I Cut Our Deploy Time from 45 Minutes to Under 814′04NestJS Dockerfile: Multi-Stage Builds for Production16′02Zero-downtime deploys for a Node.js API with Docker, Nginx and GitHub Actions10′
All articles
- No. 25Oct 16, 2026Reverse Engineer Anything: the viral AI tool, taken apartAI17 min read
- No. 24Oct 16, 2026Building a scalable SaaS backend with NestJS and PostgreSQLBackend15 min read
- No. 23Oct 16, 2026Multi-tenant SaaS in PostgreSQL: schema vs row-levelBackend16 min read
- No. 22Oct 16, 2026NestJS project structure for large SaaS appsBackend14 min read
- No. 21Oct 16, 2026How I made legacy queries 30% faster with EXPLAIN ANALYZEBackend18 min read
- No. 20Oct 15, 2026AWS infrastructure for small SaaS teams: what you actually needCloud12 min read