Daniel Minh
Software Engineer at Cloudflare
England, United Kingdom
Summary
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RockstarDaniel Minh is a seasoned Software Engineer with 15 years of experience specializing in container runtimes, orchestration, and cloud-native infrastructure, currently contributing at Cloudflare from the UK. He has deep hands-on expertise across Docker, runc, gVisor and cadvisor, with notable open-source contributions that improved Prometheus integration, cgroupv2 support, exec-in-container reliability, and metadata collection for container monitoring. Comfortable spanning backend engineering, DevOps and systems architecture, Daniel often focuses on production-grade reliability, performance instrumentation, and CI/CD for complex distributed systems. His work shows a pattern of improving observability and resource management in widely used projects within the container ecosystem, reflecting an engineer who prefers pragmatic, low-level fixes that unlock broader operational improvements. An understated strength is his ability to bridge development and operations by shipping code and test/CI changes that make infrastructure both safer and easier to manage.
15 years of coding experience
Stackoverflow
1,575reputation
138kreached
2answers
3questions
cakephp
top-5%
Github Skills (58)
kubernetes10
docker10
postgresql10
container10
data-collection10
back-end-development10
testing10
linux10
process-management10
linux-namespaces10
containerization10
dockers10
system-monitoring10
kernel10
occi10
Programming languages (13)
Github contributions (5)
google/cadvisor
Dec 2015 - Jun 2020
Analyzes resource usage and performance characteristics of running containers.
Role in this project:
Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:1 review, 8 commits, 11 PRs in 4 years 7 months
Contributions summary:Daniel Dao made several contributions to the cadvisor project, primarily focused on enhancing its Prometheus integration. He improved label sanitization, fixed regular expressions, and added support for whitelisting environment variables to be included as container metadata, increasing the amount of information available for monitoring. Additionally, he refactored and updated dependencies, incorporating Go module support. Furthermore, he exposed PSI (Pressure Stall Information) metrics, improving the project's ability to monitor resource pressure within containers.
containerscharacteristicsdockeranalyzesperformance
opencontainers/runc
Sep 2015 - Feb 2022
CLI tool for spawning and running containers according to the OCI specification
Role in this project:Backend Developer & DevOps Engineer
Backend Developer & DevOps EngineerContributions:31 reviews, 94 commits, 92 PRs in 6 years 6 months
Contributions summary:Daniel primarily contributed to the `runc` repository by enhancing its functionalities related to container execution and testing. Their work included modifying environment variable handling for processes within containers and adding support for testing the `execin` functionality, a core component for executing commands inside running containers. Furthermore, the user's contributions extended to improving system reliability and cgroup management, specifically by addressing issues related to child reaping and systemd cgroup integration. These changes involved code modifications in the `nsenter` and `execin` subsystems.
clicontainersdockeroci
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