Justin N
Computer Security Specialist at Xthat Security
New York, New York, United States
Summary
🤩
Rockstar🎓
Top SchoolJustin N is a seasoned computer security specialist and software engineer with 16 years of experience building secure, cloud-native infrastructure and automation. Based in New York, he blends deep security research and consulting (including pentesting, crypto wallet and reputation token design) with hands-on DevOps and backend contributions to high-profile open-source projects like Kubernetes, kops, kustomize and HashiCorp Packer. His work spans production infrastructure, test automation, and cloud providers (AWS/GCP), and includes improvements to Kubernetes core components and CI/test tooling that reduce flakiness and improve deployability. A prolific contributor and inventor, he holds multiple security-related patents from industry roles at FireEye/Mandiant and DARPA-funded work, reflecting a rare mix of practical engineering and novel research. He is also an experienced educator and mentor, having taught computer security and tutored computer science topics.
16 years of coding experience
12 years of employment as a software developer
Bachelor of Arts - BA Computer Science, Bachelor of Arts - BA Computer Science at Bucknell UniversityMaster of Science - MS Computer Science, Master of Science - MS Computer Science at University of Connecticut
Github Skills (82)
e2e-testing10
google-cloud-platform10
testing10
bash10
gcp10
javas10
automation10
backup10
infrastructure10
automation-testing10
cloud-platform10
k8s10
kr8s10
ssh10
kubectl10
Programming languages (19)
Github contributions (5)
kubernetes-retired/kube-deploy
Jun 2015 - Jun 2019
A place for cluster deployment automation
Role in this project:
Backend & DevOps Engineer
Backend & DevOps EngineerContributions:266 commits, 196 PRs, 91 pushes in 4 years
Contributions summary:Justin contributed to the imagebuilder and protokube components within the repository, likely focusing on infrastructure and build automation related to Kubernetes. They added support for AWS services within the imagebuilder, implemented Docker related features, and worked on features within protokube. The user also seems to have made efforts to integrate with, and enhance, the toolchain related to the core Kubernetes cluster.
placekubernetes-deploymentdevopsdeploymentkubernetes
kubernetes-retired/etcdadm
Jul 2017 - Jan 2023
Role in this project:Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:19 reviews, 626 commits, 76 PRs in 5 years 7 months
Contributions summary:Justin's contributions primarily involve the development and maintenance of infrastructure for the etcdadm project. Their work focuses on automating the deployment, management, and restoration of etcd clusters, as indicated by their changes to the controller, backup, and restore functionality. The commits demonstrate an emphasis on implementing a more robust system for handling backups and upgrades within a cluster management context, with features for in-place upgrades and improved error handling. Their work also includes incorporating and maintaining the required tools to support the creation of images as well as the building and upload of binary artifacts to cloud storage.
etcdk8s-sig-cluster-lifecycle
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