C Jones
Site Reliability Engineer at Internet Security Research Group
Tempe, Arizona, United States
Summary
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RockstarC Jones is a Site Reliability Engineer with 22 years of experience specializing in cryptography, PKI, and large-scale infrastructure. Based in Tempe, AZ, he currently drives SRE efforts at the Internet Security Research Group, where he re-architected microservices on HashiCorp Nomad and scaled certificate database systems from 1.5M to over 5M certificates per day. A former maintainer of NSS at Mozilla, he contributes to high-profile open-source projects including WebAuthn and Let's Encrypt’s Boulder, where his work spans CI/CD, Dockerized infrastructure, AMQP integrations, and production observability. He blends backend and DevOps skills with full‑stack improvements to public-facing tooling—refactoring website charting and automating deployments—to make security services both faster and more auditable. Notably, his background in cryptography engineering and hands-on PKI work informs decisions that balance compliance, performance, and secure deployment velocity.
22 years of coding experience
Github Skills (38)
docker10
develop10
javascript10
amqp10
letsencrypt10
c1110
travis-ci10
acme10
makefile10
dockers10
menubar10
implement10
cicd10
c1710
menu10
Programming languages (20)
Github contributions (5)
w3c/webauthn
Mar 2016 - Sep 2020
Web Authentication: An API for accessing Public Key Credentials
Role in this project:
DevOps Engineer
DevOps EngineerContributions:15 reviews, 103 commits, 98 PRs in 4 years 6 months
Contributions summary:C's commits primarily focused on integrating and configuring the CI/CD pipeline for the repository. They introduced and modified makefiles, and scripts to update the gh-pages branch. They also included configuration files such as `circle.yml` for continuous integration. The user worked on the automated deployment process using tools like TravisCI and GitHub Pages, demonstrating a strong focus on build automation and deployment strategies.
apipublic-keywebauthnweb-authenticationauthentication
letsencrypt/boulder
Feb 2015 - Nov 2022
An ACME-based certificate authority, written in Go.
Role in this project:Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:85 reviews, 109 commits, 168 PRs in 7 years 10 months
Contributions summary:C primarily contributed to the infrastructure and backend components of the Boulder project, focusing on setting up and configuring the system. Their work included implementing Docker container support and modifying network configurations to open ports, indicating a DevOps focus. Additionally, the user integrated AMQP messaging and developed an activity monitor, demonstrating expertise in distributed systems and message brokers. They also worked on the JSON logging framework.
golangcertificate-authorityletsencryptpkilets-encrypt
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