Márcio Barbosa
Software Engineer at VTEX
Minas Gerais, Brazil
Summary
👤
Senior🎓
Top SchoolMárcio Barbosa is a software engineer focused on infrastructure and developer experience, with eight years of experience building automation, CI/CD pipelines, and scalable containerized systems. He has deep hands-on expertise with IaC, observability (OTEL), Backstage, GitHub, Azure AD and AWS, and a pragmatic command of Python, TypeScript/Node, Shell, and Go. At OLX Brasil he led efforts to centralize tooling, migrate GitLab to GitHub Cloud, integrate AzureAD, and create internal actions and apps that reduced cognitive load for developers. Currently on VTEX’s Observability team, he balances data fidelity, cardinality and cost to optimize telemetry at scale. Academically pursuing a master’s in computational modeling, he pairs production-grade engineering with structured research thinking. Colleagues note his talent for turning fragmented infra into cohesive platforms that measurably improve developer workflow.
8 years of coding experience
7 years of employment as a software developer
Bachelor's degree, Systems Engineering, Bachelor's degree, Systems Engineering at Universidade Esatadual de Montes ClarosMestrado em Modelagem Computacional, Computer Science, Mestrado em Modelagem Computacional, Computer Science at Universiade Estadual de Montes Claros
English
Github Skills (146)
infrastructure10
dx10
microservices10
aws-ecr10
sonarcloud9
runner9
backstage9
integrate9
ecr9
service-catalog9
aws8
sonarqube8
docker7
dt-platform7
github-actions-runner6
Programming languages (14)
Github contributions (5)
olxbr/deploy-k8s-action
Jul 2021 - Aug 2023
Action to deploy application on Kubernetes.
Contributions:10 releases, 8 reviews, 28 PRs in 2 years 1 month
devopsdeploymentdockerk8skubernetes
olxbr/blackbox-action
May 2022 - Aug 2023
Action to retrieve metadata information from repository
Contributions:7 releases, 3 reviews, 29 PRs in 1 year 3 months
retrievemetadata-informationsquad-cross-dev-toolsmetadatadbu-cross
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