systems, infra, delivery
architecture, execution and operational thinking.
blog / notes / systems / operations
Posts, field notes and technical ideas with commercial intent.
This is where I publish about DevOps, CTO work, SaaS, automation, bots, infra, AI, OpenClaw, MCP and real systems.
product and business
building products that can validate, sell and scale.
agents and tooling
practical AI, automations and technical leverage.
latest posts
Fresh posts from the content engine.
Applied AI
RAG for business explained: what it is and when to use it
RAG connects a language model to controlled business documents so answers can use current evidence, permissions and citations.
read postMobile Automation
RabbitMQ for bot automation: a practical architecture
RabbitMQ coordinates automation reliably when messages are small, workers are idempotent and failures have bounded recovery paths.
read postScraping & Leads
Puppeteer for scraping: clean architecture for production
How to structure Puppeteer scrapers so they survive DOM changes, retries and production load.
read postInfra & DevOps
Proxmox for automation: when it actually makes sense
Where Proxmox helps, where it does not, and how to keep automation infrastructure stable.
read postCTO & Product
How to prioritize features when everything seems urgent
Prioritize features with a visible scoring model, small validation steps and explicit capacity for reliability work.
read postInfra & DevOps
PM2 vs Supervisor vs systemd for Node.js and Laravel
How to choose the right process manager for Node.js and Laravel without creating restart and logging chaos.
read postMobile Automation
PM2, Supervisor or systemd: how to keep bots running in production
PM2, Supervisor and systemd can restart bot processes, but stability depends on lifecycle design, durable state and useful monitoring.
read postScraping & Leads
Playwright vs Puppeteer for modern web scraping
Playwright offers broader browser automation; Puppeteer remains a focused choice for Chrome-centric scraping. Architecture matters more than the library.
read postInfra & DevOps
Nginx for Laravel: basic configuration and common mistakes
How to configure Nginx for Laravel without the rewrite, permission and deployment mistakes that keep repeating in production.
read postCTO & Product
How to move from idea to MVP without burning €30,000
Turn an idea into a testable product by controlling scope, technical risk and operating cost before committing a large budget.
read postInstagram and Proxies
How to monitor automated Instagram accounts with logs and alerts
Build privacy-aware monitoring that detects session, workload and integration failures before they affect every authorized account.
read posttechnical notes
4G mobile proxies vs datacenter proxies
A practical comparison between 4G mobile proxies and datacenter proxies for automation, scraping, account operations and real-world technical systems.
read post