Cloud Engineer with AWS Cloud Practitioner certification and 3+ years building serverless architectures, infrastructure as code and DevOps automation. Focused on Kubernetes, Terraform, CI/CD pipelines and observability. 15+ projects delivered, 8 in production.
Available for remote work — flexible timezone (UTC-3).
name: Sérgio Sena
role: Cloud Engineer | DevOps
certification: AWS Certified Cloud Practitioner
location: São Paulo, Brazil
remote: true
focus:
- Kubernetes (EKS, Helm, Ingress)
- Terraform (IaC)
- CI/CD (GitHub Actions, ArgoCD)
- Observability (Prometheus, Grafana)
- Serverless (Lambda, API Gateway, DynamoDB)
- Backend (Python, FastAPI, Node.js)
next_cert: AWS Certified Developer Associate
Serverless video hosting platform with 5GB upload, video conversion and global CDN — 90% AWS cost reduction.
Next.js AWS Lambda S3 CloudFront DynamoDB API Gateway Python
Management interface for 7 AWS services with real billing data and secure authentication.
Next.js Node.js AWS SDK Express Serverless
Training platform with 600+ practice questions for AWS certification preparation.
JavaScript HTML5 CSS3
Automated backup solution across multiple cloud providers.
JavaScript AWS Cloud Storage
| Status | Item |
|---|---|
| ✅ | AWS Certified Cloud Practitioner — Amazon Web Services (2023) |
| 📚 | AWS Certified Developer Associate — In preparation |
| 🎓 | ADS — UniFatecie (2024–2026) |
| 🎓 | Cloud Architecture — Escola da Nuvem (2023) |
| 🎯 | MBA Cloud Engineering — FIAP (planned) |
