Mario Camou
Senior SRE at Golem Network
Madrid, Community of Madrid, Spain
Summary
🤩
Rockstar🎓
Top SchoolMario Camou is a Senior SRE and Staff Engineer with 25+ years of hands-on experience building and operating distributed systems, currently focused on blockchain and AI-data platforms from Madrid. He moves freely between development and infrastructure—writing Go and Rust services, operating bare-metal Kubernetes clusters, and designing observability, backup and DR systems—because he believes best systems are built by people who understand both code and metal. Mario has led SRE teams, architected platforms for high-frequency financial oracles and L1 blockchains, and contributed observability improvements to the well-known drand distributed randomness beacon. Practical and wide-ranging, he has reduced incident rates, halved testbed spin-up time, and rearchitected indexing and ingestion pipelines for horizontal scaling. Comfortable in roles from pre-sales to CTO, he thrives where he can “touch everything”—hardware, networking, databases, and developer tooling—to deliver resilient, scalable infrastructure.
12 years of coding experience
32 years of employment as a software developer
Computer Systems Engineer, Computer Systems Engineer, Computer Systems Engineer, Computer Systems Engineer at Tecnológico de Monterrey
English, Spanish, French
Stackoverflow
2,353reputation
111kreached
46answers
18questions
scala
top-5%
akka
top-5%
Github Skills (24)
data-collection10
distributed-systems10
go10
prometheus10
collections10
metric10
scala9
akka9
cryptography9
golang8
devops8
networking7
actor6
spray6
typesafe-config6
Programming languages (22)
Github contributions (5)
drand/drand
Mar 2022 - Sep 2022
🎲 A Distributed Randomness Beacon Daemon - Go implementation
Role in this project:
Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:61 reviews, 25 commits, 33 PRs in 5 months
Contributions summary:Mario implemented new metrics for the drand daemon, adding features to track version information, build time, DKG state, and reshare status. They modified the core drand beacon control logic to emit these metrics during state transitions, including DKG and reshare phases. Furthermore, the user updated the build process to correctly embed the Git commit ID and refactored the metrics collection for outgoing and incoming connections.
gorandomnessrandomness-beaconcryptographygolang
ipfs-shipyard/go-libp2p-kitsune
Feb 2022 - Sep 2022
Kitsune is a go-libp2p proxy/load balancer. One head, many tails.
Contributions:1 review, 38 commits, 5 PRs in 7 months
go-libp2pload-balancerproxy
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