Wilton Felix
Site Reliability Engineer at Mercado Livre
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolWilton Felix is a Site Reliability Engineer based in São Paulo with 8 years of hands-on experience building resilient, observable cloud-native systems across fintech, e‑commerce, and SaaS companies. He combines a developer mindset with strong DevOps practices—designing microservices (Go, Node.js), event-driven architectures with Kafka, and automated CI/CD pipelines using Terraform, Helm, GitLab/GitHub Actions and Jenkins. At ElvenWorks and prior roles he drove migrations to AWS, introduced Prometheus/New Relic/Grafana for end-to-end observability, and helped embed DORA metrics and vulnerability scanning into daily workflows, improving uptime and feature lead time. Now at Mercado Livre he focuses on SRE-scale reliability and operability for high-traffic platforms. Unexpectedly, his background includes a pattern of reducing costs while increasing availability through pragmatic infra choices (Vault, EKS, immutable images) and automating runbooks and rollbacks to keep SLAs predictable.
8 years of coding experience
6 years of employment as a software developer
Redes de computadores, Not graduated, Redes de computadores, Not graduated at Ibta
Github Skills (82)
vagrantfile10
hsm10
kubernetes-secrets10
amazon10
go-client9
charts9
vault9
golang9
security9
google-cloud9
mtls9
operator9
injection9
dcos9
docker9
Programming languages (6)
Github contributions (5)
elvenworks/redis-conector
Nov 2021 - Mar 2022
Contributions:3 releases, 12 commits, 7 PRs in 3 months
elvenworks/agent-custom
Mar 2021 - Jan 2022
Setup Agent Custom 1p
Contributions:9 commits, 13 PRs, 38 pushes in 10 months
agent
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