Caio Ergos

Helped define company-wide API standards and drove early Amazon EKS migration. Extracted a business domain from a large Elixir monolith into a Node.js microservice and designed distributed SaaS systems.

Designed and built the complete SaaS platform from the ground up, including an advanced CSV-to-Notion import platform with intelligent duplicate detection and field mapping.

Designed backend systems integrating enterprise datasets into Salesforce environments, and improved deployment reliability through CI/CD automation and production monitoring.

Designed, built, and refactored SaaS applications using Ruby on Rails and Node.js, and built Chrome extensions with Vue. Responsible for major Salesforce integration and smaller payment gateway integrations.

Built core SaaS platform features using Ruby on Rails and React, automated REST API documentation generation, and designed integrations with external education platforms and payment providers.

Built SaaS applications using Ruby on Rails, React, and Heroku, and worked directly with clients to estimate projects and define technical solutions.

Delivered full-stack web applications for external clients and led technical delivery of selected projects while working directly with customers.

Postgraduate degree in Software Engineering from Estácio, completed in 2022.

Bachelor of Engineering in Computer Engineering from the Federal University of Ceará, completed in 2020.