lucas@sre: ~/lucas-oliveira

$ whoami

Lucas Oliveira

Site Reliability Engineer · Platform Engineering

$ systemctl status availability ● active · Available for opportunities

$ cat about.md

SRE with 7+ years across DevOps and SRE roles, most recently on the SRE Streaming team for Disney+. I work with Kubernetes, Terraform, GCP and AWS, and care about clean Infrastructure-as-Code, well-defined SLOs/SLIs and calm, predictable on-call.

get in touch github linkedin download cv
reliability signals
Uptime
99.98%
trailing 90 days
MTTR
-62%
year over year
Deploys
40+/day
via GitOps
Cloud COGS
-35%
cost optimization

about

I'm an SRE with 7+ years across DevOps and SRE roles, most recently on the SRE Streaming team for Disney+ at The Walt Disney Company. My core stack is Kubernetes, Terraform, GCP, AWS and Linux. Along the way I've cut cloud costs by 35%, reduced MTTR by 62% and enabled 40+ deploys a day through GitOps.

Much of that came from committing to Infrastructure-as-Code. Keeping Terraform state in sync, speeding up plan runs and avoiding drift-related incidents made day-to-day operations calmer and safer. I rely on well-defined SLOs and SLIs to keep performance aligned with what the business needs.

I work closely with other engineers and share what I learn. I run on Agile with Jira, keep things pragmatic, and try to leave every system a bit more boring and predictable than I found it.

stack

Platform, IaC & CI/CD

Platform EngineeringKubernetesHelmArgoCDGitOpsTerraformAnsibleGitHub ActionsCircleCIJenkinsSpinnakerDrone

Cloud

GCPAWSCloud Networking

Observability & Reliability

DatadogPrometheusGrafanaLokiSLOs · SLIsIncident ManagementOn-callPostmortems

Languages

GoPythonBash

Foundations & Data

LinuxDockerRedisMongoDBPostgreSQLElasticsearch

experience

Site Reliability Engineer @ The Walt Disney Company (via Insight Global)
Oct 2025 → Oct 2026 · Remote

SRE Streaming team for the Disney+ platform, supporting Commerce and Playlist services.

  • Migrated legacy services onto the new application platform, standardizing deployments and operations.
  • Supported engineering teams with CI/CD pipelines, service troubleshooting and day-to-day platform questions.
  • Built CI/CD pipelines and rolled out new service deployments.
  • Partnered with service teams to remediate reliability findings from chaos engineering tests ahead of high-traffic live events, hardening circuit breakers, timeouts and error mapping.
Site Reliability Engineer @ RD Station
Jun 2021 → Oct 2024 · Florianópolis, Brazil

Owned shared engineering infrastructure and reliability across staging and production.

  • Reduced cloud COGS by 35% by right-sizing Kubernetes workloads and optimizing resource allocation on GCP and AWS.
  • Cut MTTR by 62% year over year by owning observability with Datadog, Prometheus and Grafana: built new alerts, SLOs/SLIs and dashboards.
  • Served on the on-call rotation as incident resolver (PagerDuty/Opsgenie, incident.io); wrote and took part in postmortems.
  • Operated production and staging Kubernetes clusters: RBAC, Velero backup/restore, and Kong/Nginx API gateways.
  • Led Terraform and Ansible IaC: synchronized state, sped up plan execution and eliminated drift-related incidents; replicated the full infrastructure through automation.
  • Built and optimized CI/CD pipelines with CircleCI, Jenkins, Cloud Build and Spinnaker, supporting 40+ deploys/day.
  • Administered MongoDB, Postgres and Elasticsearch for IaaS/SaaS platforms.
DevOps Engineer @ Aurum Software
Apr 2019 → Jan 2021 · Florianópolis, Brazil

Built and managed cloud infrastructure and monitoring for the engineering team.

  • Designed and managed Google Cloud infrastructure to improve performance, scalability and availability.
  • Ran containerized workloads with Kubernetes, Docker and Helm; maintained Drone CI/CD pipelines.
  • Built monitoring and internal tooling with Grafana, Prometheus and Stackdriver.
DevOps & Web Developer Intern @ SocialBase
Jul 2018 → Jan 2019 · Florianópolis, Brazil

Internships across DevOps and web development on Linux.

education

Universidade Federal de Santa Catarina (UFSC)
Bachelor of Information Systems
2026

selected work

svc/ Infrastructure-as-Code at scale

Drove Infrastructure-as-Code adoption end to end. Synchronized Terraform state, sped up plan execution and cut drift-related incidents, making infrastructure repeatable and automated.

TerraformAnsibleAutomation
svc/ Cost & reliability engineering

Cut cloud COGS and improved Kubernetes resource allocation, backed by well-defined SLOs and SLIs that keep performance aligned with business needs.

FinOpsSLOsKubernetes
svc/ Kubernetes platform & self-service IDP

Multi-environment Kubernetes platform (Kind and GKE Autopilot) provisioned with Terraform and delivered via ArgoCD/GitOps, with policy-as-code, SLOs, backups and a self-service internal developer platform.

KubernetesGKE AutopilotArgoCDGitOps
contact.sh

$ ./reach-out.sh --role sre

Let's build reliable systems together

Open to SRE / Platform Engineering roles. Fastest path to me is email.

lucascdo18@gmail.com github linkedin