Software Engineer (Solutions Architecture)
Ultracargo · Brazil's largest independent liquid bulk logistics operatorI own the architecture of the company's main software initiatives. I led an AI-based facial recognition project for fraud prevention at port terminals, reaching 99% identification accuracy, internally recognized for its direct impact on operational security.
- Architecture of the company's main solutions, including the corporate logistics portal handling thousands of requests per day, with technology and AWS service selection plus patterns for resilience and consistency (DDD, CQRS, Outbox, event-driven)
- SAP integration design via PI/PO and CPI, moving around 300 messages per day between legacy systems and the corporate ecosystem
- CI/CD pipelines on Azure DevOps with automated build, test, and deploy, plus observability and production hotfixes
- Infrastructure decisions on AWS (EC2, ECS, ECR, Lambda, RDS, DynamoDB, S3, CloudFront, SQS, SNS, Cognito, IAM) and Azure App Services, managing multiple environments with Terraform-based IaC
- Direct stakeholder alignment with business units (logistics, legal, operations) to turn requirements into viable solutions



