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.
Casos & Marca Personal
What a small business can automate on a small budget
Where small-budget automation creates real value and where it usually becomes waste.
read postScraping & Leads
How to keep a scraper from breaking every week
How to make a scraper robust enough to survive weekly layout changes and noisy production conditions.
read postApplied AI
DGX Spark AI: how agents can save the repetitive work of 3 or 4 people
How DGX Spark changes the cost of running internal AI agents and which company workflows to automate first.
read postAds & Monitoring
Adslyfy: ad tracking and monitoring for campaigns that need proof
A product case for Adslyfy: tracking ads, verifying landing pages, storing evidence and spotting campaign issues before they become expensive.
read postCases & Personal Brand
SwimUpvote: a platform for managing thousands of Reddit accounts with control
A look at SwimUpvote, the system that turns thousands of Reddit accounts into a traceable operation with workers, queues, profiles and control.
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 postCasos & Marca Personal
How I built systems with 20, 50 or 100 automated accounts
What changes between 20, 50 and 100 accounts, and what keeps the system stable.
read postAntidetect & Automation
AdsPower vs Undetectable.io vs GoLogin: a professional comparison for multi-account operations
AdsPower, Undetectable.io and GoLogin compared from an operational perspective: profiles, APIs, proxies, teams and automation.
read postInfra & DevOps
Tailscale for remote teams: secure access without opening ports
When Tailscale helps remote access, where it does not, and how to operate it cleanly.
read postIA Aplicada
Why AI projects fail before production
The real reasons AI initiatives stall, plus a practical production-readiness checklist.
read postInfra & DevOps
How to give clients SSH access without exposing your server
Safer SSH patterns for client access, traceability and stable operations.
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 post