Marcos Ramos
Founder & CEO
Berlin · São Paulo
Two decades shipping enterprise systems across LATAM and DACH. Hands-on architect who still reviews production code on Friday afternoons.
The team
A senior team, deliberately small.
Amazonia Tech was founded in 2023 by Marcos Ramos after two decades shipping enterprise systems across Latin America and Europe. The team is intentionally compact — every person you meet builds, ships and supports the work themselves.
Vanderlei Silva
Front-End Engineer
São Paulo
Specialises in design systems and performant React. The person we trust with anything users will actually touch.
Alex Freitas
Back-End Engineer
Belo Horizonte
Owns the systems users never see — APIs, data pipelines, and the integration glue that keeps everything talking. Quietly responsible for things not breaking at 3am.
Carlos Wimmer
Solutions Architect
Lisbon
Designs the systems behind the systems — cloud, data, and integration architectures that scale without rewrites.
Roberta Oliveira
Sales — LATAM
São Paulo
Your first call in Portuguese or Spanish. Bridges engineering scope and commercial reality across Brazil and the Southern Cone.
Natalia Medicci
Sales — DACH
Berlin
Single point of contact for German, Austrian, and Swiss clients — fluent in compliance language and procurement processes.
How we operate
Four operating principles.
Short enough to fit on one slide, durable enough that we have not had to rewrite them since founding.
Senior-first
Every engagement is led by a senior who stays through delivery. No bait-and-switch staffing.
Bilingual by default
Portuguese, English, German, Spanish — the team writes documents and runs workshops in your stakeholders’ language, not just yours.
Compliance-literate
GDPR and LGPD are not a hurdle to clear at the end of the project. We design with them on the table from day one.
Hand back, not lock in
You end every project with documentation and operational handover. We win by being asked back, not by being indispensable.
Talk to the person who will run your project.
Discovery calls are with the senior who would actually lead the work — not a sales engineer.