Juan Holmstron
Sr Level 1 CloudOPS DevOps Engineer at Globant
Santiago, Santiago Metropolitan Region, Chile
Summary
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Senior🎓
Top SchoolJuan Holmstron is a senior CloudOps/DevOps engineer with over 20 years in IT and more than eight years focused on cloud-native platforms, currently stabilizing and modernizing infrastructure for regulated industries like banking, fintech, airlines, and automotive. He specializes in AWS, Kubernetes (EKS), Terraform, Argo CD and end-to-end DevSecOps, turning fragile CI/CD ecosystems into auditable, GitOps-driven platforms at enterprise scale. Juan has led multi-account IaC modernizations, implemented security and compliance tooling (SonarQube, Veracode, Keycloak), and driven FinOps initiatives such as Graviton migrations and rightsizing. He also designs serverless and event-driven architectures and has practical experience deploying RAG/GenAI stacks using Bedrock, LangChain and PGVector. Based in Santiago, Chile, he blends hands-on engineering with product-minded leadership from CTO and COO roles, and is open to global remote consultancy or direct enterprise engagements.
11 years of coding experience
12 years of employment as a software developer
Ing. Civil Informatica, Semestra de Intercambio, Campus San Joaquin - Santiago, Ing. Civil Informatica, Semestra de Intercambio, Campus San Joaquin - Santiago at Universidad Técnica Federico Santa MaríaIng. Informatico de Gestion, Multimedia y Marketting, Campus Guayaquil - Ecuador, Ing. Informatico de Gestion, Multimedia y Marketting, Campus Guayaquil - Ecuador at Universidad Tecnica Federico Santa Maria
Spanish, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (86)
nodes10
monitoring9
django9
provisioning9
python9
sentry9
esxi9
crash-reports9
monitor9
apm9
knife9
error-logging8
vcenter8
devops8
performance-monitoring8
Programming languages (7)
Github contributions (5)
jcalonsoh/toolkitpo
Oct 2016 - Jan 2017
Contributions:160 pushes, 2 branches, 1 issue in 3 months
jcalonsoh/absence.io
Jun 2016 - Sep 2016
Contributions:11 commits, 6 pushes, 1 branch in 2 months
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