Marcelo Grebois
Senior Devops Consultant at Toptal
Berlin, Germany
Summary
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Senior🎓
Top SchoolMarcelo Grebois is a Senior DevOps Consultant based in Berlin with 15+ years designing highly automated, cost-efficient cloud and Kubernetes infrastructures for enterprises and startups across Europe and Latin America. He has led migrations between major clouds (AWS, GCP, Azure, OVH, Hetzner), implemented GitOps at scale with Flux, and architected self-healing, Terraform-driven platforms that reduced costs and accelerated delivery. His background ranges from founding startups and building marketplace MACH architectures to modernizing analytics pipelines at Deutsche Bahn and enabling two-million-requests-per-second load resilience for client systems. An open source and standards-minded technologist, he contributes to CNCF projects and writes for IETF while holding AWS certifications and advanced studies in security and forensics. Fluent in Spanish and English and proficient in Portuguese with improving German, he thrives in multicultural teams and often pairs hands-on engineering with training and team enablement. Less obvious: he combines deep security and forensics training with broad cloud-native practice, enabling infrastructure designs that prioritize both resilience and compliance.
10 years of coding experience
15 years of employment as a software developer
Mathematics Ph.D, Mathematics Ph.D at Freie Universität BerlinMaster Information Security, Master Information Security at CAESE UniversityMaster Forensics Security, Master Forensics Security at University of Technology, Buenos AiresElectronic Technician, Electronic Technician at ORT ArgentinaBachelor Computer Science, Bachelor Computer Science at University of Buenos Aires
English, Portuguese, Spanish, German
Stackoverflow
383reputation
47kreached
2answers
9questions
Github Skills (200)
api-management10
controller10
high-availability10
terraform10
security10
consul10
clair10
infrastructure10
microservices10
k8s10
terraform-module10
monitoring10
mesh10
bare-metal10
oci-image10
Programming languages (14)
Github contributions (5)
grebois/kube-tools
Nov 2020 - Jun 2021
Kubernetes tools for GitHub Actions CI
Contributions:4 releases, 7 commits, 2 PRs in 7 months
ci-actionskubernetes-toolskubernetes
grebois/kubernetes-ops
May 2020 - Mar 2022
Running Kubernetes in production
Contributions:49 pushes, 14 branches in 1 year 10 months
kubernetesproductionkubernetes-deploymentin-production
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