Babak Farrokhi is a seasoned technology leader and Director of Operations with nearly two decades of experience building resilient, privacy-focused global infrastructure and leading cross-functional engineering teams. He combines deep UNIX and networking expertise (DNS, BGP, eBPF) with hands-on systems programming in C, Go, and Python to rearchitect legacy platforms and drive operational excellence at scale. As a creator of the BisPhone Messaging Network, author of "Network Administration with FreeBSD 7," and maintainer of the widely used dnsdiag toolset, he brings a proven track record in open-source tooling and DNS diagnostics. At Quad9 he led operations across 110+ countries, improving security, observability, and deployment velocity, and previously scaled SRE and infrastructure organizations at Booking.com and team.blue. Based in the Netherlands, he pairs pragmatic engineering (his GitHub bio calls him an “Internet Plumber”) with strategic leadership, and maintains long-standing contributions to the FreeBSD ports collection.
DNS Measurement, Troubleshooting and Security Auditing Toolset
Role in this project:
Back-end Developer
Contributions:14 releases, 3 reviews, 258 commits in 5 years 4 months
Contributions summary:Babak primarily contributed to the development of the `dnsdiag` tool, focusing on enhancements to the command-line interface and core functionality of the `dnsping` utility. They implemented features such as TCP and DNS over TLS/HTTPS transport protocols, along with the integration of DNSSEC desired flag. The user also improved error handling, added support for custom source IP/port, and modified the output format. Furthermore, they have also refactored the code for better readability and added support for sub-second intervals.
Contributions:15 commits, 13 pushes, 1 branch in 1 year 9 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.