Marc Rubio
Principal Software Engineer at Elastic
Hong Kong Island, Hong Kong, China
Summary
👤
Senior🎓
Top SchoolMarc Rubio is a Principal Software Engineer based in Hong Kong with over a decade of SRE experience and more than seven years building high-performance distributed systems at Elastic, where he co-designed the next-generation observability intake and event-processing platforms. He specializes in Golang and performance engineering, having doubled throughput and halved costs through benchmarking, span compression in the Go APM agent, and end-to-end optimizations from code to hardware. Marc combines deep operational instincts (CI/CD, cloud operators, Kubernetes, Terraform) with pragmatic SDK and tooling design—work reflected in his GitHub contributions—and has led de-facto CLIs and SDKs for Elastic Cloud. Known for applying distributed-first design principles and strong communication, he also builds compact testing frameworks and service-level instrumentation that turn observability into actionable SLOs. An often-overlooked strength is his cross-discipline background in systems administration and automation, which lets him bridge legacy infrastructure needs with modern cloud-native architectures.
10 years of coding experience
10 years of employment as a software developer
ASIX Networking Programming Databases, ASIX Networking Programming Databases at La SalleMicrocomputing systems and networks Computer Hardware Computer Networking Computer & Network Security, Microcomputing systems and networks Computer Hardware Computer Networking Computer & Network Security at Escola Pia Santa Anna MataróE.S.O. Educación Básica Obligatoria, E.S.O. Educación Básica Obligatoria at I.E.S. Serra de Marina
English, Catalan, Spanish
Github Skills (6)
world-of-warcraft9
engine9
crawler8
game-development2
game-engine2
opengl2
Programming languages (3)
Github contributions (5)
MarcLF/AuctionBuddy
Sep 2019 - Mar 2023
Auction house addon for World of Warcraft
Contributions:136 commits, 5 PRs, 139 pushes in 3 years 6 months
world-of-warcraft
xDragan/Repositori-Parallax
Mar 2016 - Dec 2018
Contributions:2 releases, 74 commits, 76 pushes in 2 years 9 months
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