Marcelo Bartsch
Dublin, Dublin 1, Ireland
Summary
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SeniorMarcelo Rosa is a full-stack software engineer with nearly a decade of experience building cloud-native web systems and enterprise architectures at companies like AWS, Amazon, SAP and Workday. He combines hands-on development (React, Node.js, Java, Spring) with deep expertise in network telemetry, Metro Ethernet and embedded Linux—having moved from C-based firmware to scalable cloud platforms. At AWS he translated network engineering needs into a metrics platform; at Amazon PXT he built HR-focused tooling that blends product strategy with measurable KPIs. Known for pragmatic DevOps fluency and Linux-first automation, he also champions empathetic leadership, mentorship and collaborative team cultures. Based in Dublin, he brings a results-driven mindset that balances technical depth with product empathy and stakeholder alignment.
9 years of coding experience
Github Skills (8)
aws-cloudformation10
aws10
amazon-web-services10
infrastructure-as-code9
network-interface8
packer7
kubernetes6
networking6
Programming languages (2)
Github contributions (5)
mbartsch/eks-python-authenticator
Aug 2018 - Aug 2018
Contributions:9 commits in 17 days
ruhlem/aws-cloudformation-templates
Jan 2017 - Feb 2017
Contributions:7 pushes in 22 days
cloudformationcloudformation-templatesaws
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