Sierranotion

Sierranotion is a small software development team in Colombia. We build custom projects — from the problem to a system running in production — and we maintain them afterward.

WHAT WE BUILD
• Platforms to run a company's daily operation
• Web and mobile applications
• Identity verification and document handling with audit trails
• AI-powered automation and assistants
• Integrations with the systems a company already uses

HOW WE WORK
We start with a short paid discovery that produces a written scope and a firm price before anyone commits to a full project. You get the code and the documentation — the system is yours, not locked to us. Maintenance is part of the job, not an add-on: a system nobody keeps running becomes a problem in year two.

WHY US
Two senior developers. You talk directly to the person writing the code — no sales layer, no project managers — so decisions take hours, not weeks.

We built and maintain two platforms live in production with real users: a livestock management system with web app, and an identity and document verification vault. You can open them and judge the work before hiring us.

We know the Colombian context: electronic invoicing, national ID verification, and data protection under Law 1581.

We work with small and mid-sized companies.