Software Engineer (Backend / Full Stack)

Lucas Hage | Software Engineer (Backend / Full Stack) | Remote | Open to contract or full-time 5+ years building backend systems and cloud infrastructure. Currently at Flora Energia (São Paulo), previously at Colab and Terramagna. Stack: TypeScript / NestJS · Python · Rust · PostgreSQL · RabbitMQ / SQS · Kubernetes · Docker · AWS (Lambda, EKS, RDS, Bedrock, Step Functions, S3, EventBridge) · OCI · GitHub Actions · Grafana / OpenTelemetry Recent highlights: - Migrated AWS Lambda architecture to Kubernetes microservices (NestJS/TypeScript) - Participated in infrastructure migration from AWS to OCI (Oracle Cloud Infrastructure) - Built an AI-powered SmartField system using AWS Bedrock with RAG and OCR for automated data extraction - Designed a serverless document processing pipeline with Step Functions and multiple Lambdas - Built a scheduled notification system using EventBridge Scheduler and Lambda, improving communication reliability CS degree (Universidade Federal de São João Del Rei). AWS cert. English: advanced. Email: lucashage1995@gmail.com LinkedIn: linkedin.com/in/lucas-hage-7b33bb194 GitHub: github.com/hage9998