Agents
AI agents that get real work done.
Let's make AI useful.
Agents, automation, and digital products for teams with real work to run.
Three things I do.
Automation
Systems that run, so teams can focus.
Products
Web and mobile tools built for how you work.
Portfolio
Field operations
A mobile platform that became the operation
$1M+ in first-year revenue across iOS and Android.
Lead engineer · delivered through Simple Solutions
Commerce platform
Ordering, payments, operations, and reporting
$500K+ in first-year product revenue.
Full-stack engineer · delivered through Simple Solutions
Automotive data
A monthly ETL rebuilt as a daily system
30-day processing cycle reduced to daily automation.
Contract engineering engagement
Property operations
AI incident review inside a live workflow
Multi-tool analysis with structured outputs and human controls.
AI engineer · delivered through Simple Solutions
Who I am
Helpful engineer.
I'm Santiago Toro, a Colombian engineer with 5 years building production systems across mobility, commerce, property operations, and data infrastructure. I like making software that quietly makes the work easier.
Engineering · Full-stack · Mobile · Cloud · English / SpanishWriting
Notes from building useful AI.
Practical essays on agents, automation, product engineering, and the work between prototype and production.
First essay in progressContact
Have a hard workflow? Let's fix it.
Tell me what has to run better. We can pressure-test the opportunity in 30 minutes.