Automation & AI agency · Argentina
Automate what your team does by hand
ERP integrations, scrapers, dashboards and AI agents that eliminate manual work. No smoke demos: production systems with real metrics.
01 / Services
What I can automate in your business
Every service comes from a system I already built — running in production today.
ERP & API integrations
I connect your ERP, your online store and your suppliers so they talk to each other. SOAP, REST — whatever your system speaks.
Case: Naccato
Process automation
Syncs, bulk loads, reconciliations: everything your team does by hand, running on its own every 5 minutes.
Case: Naccato
Scraping & data
Data extraction from websites without an API, even behind anti-bot protections. Clean data, delivered where you need it.
Case: Polino Tracking
Dashboards & reporting
Custom panels with login, roles and CSV/PDF export. One screen for your whole operation.
Case: Polino Tracking
AI agents & solutions
Agents that read email, triage reports, investigate incidents and draft replies. AI applied to your real workflow.
Running internally
Advanced e-commerce
WooCommerce and multi-vendor marketplaces at scale: massive catalogs, per-customer pricing, custom plugins.
Case: LibrosActivos
02 / Case studies
Production systems, not mockups
Three real operations running on their own today. Every metric is verifiable.
View full case ↗
03 / Process
How we work
Diagnosis
One call to understand your operation and spot where time and money are leaking.
Proposal
Scope, timeline and a fixed price in writing. You know exactly what you get before we start.
Iterative delivery
Weekly releases you can actually try. We adjust on working software, not slide decks.
Ongoing support
Monitoring, logs and improvements. The system stays alive and watched — not abandoned at handoff.
04 / About
You work directly with the person who codes
I'm Sebastián Castelao, a developer and systems integrator based in Argentina. AutopymeAI is my agency: no account managers, no broken telephone — diagnosis, code and support all go through the same person.
I work with AI agents as my development team, which lets me deliver agency-scale systems with freelancer-level proximity. The three cases on this site are operated that way, every single day.
- ERP integrations (SOAP/REST) in production
- Scrapers with anti-bot protections solved
- Marketplaces and catalogs of 100,000+ products
- AI agents handling comms and support
05 / Contact
Let's talk about your operation
Tell me what your team does by hand and I'll tell you what can be automated. The first call is a no-strings diagnosis.