Jonathan Pulsifer
Staff Engineer at MoonPay
Halifax, Nova Scotia, Canada
Summary
🤩
Rockstar🎓
Top SchoolJonathan Pulsifer is a Staff Engineer with 11 years of experience building secure, production-grade infrastructure, currently shaping backend and security systems at MoonPay from Halifax, Nova Scotia. His background includes leading infrastructure security at Shopify and earlier SIGINT cyber work in the Canadian Armed Forces, giving him a rare blend of operational security discipline and large-scale engineering practice. Jonathan is comfortable at the intersection of security and platform engineering, translating defensive requirements into robust, developer-friendly systems. Colleagues know him for pragmatic problem-solving and a low-key, effective presence—he's the type who quietly surfaces risks before they become incidents.
11 years of coding experience
DNF, CompSci / IT, DNF, CompSci / IT at Mount Saint Vincent University
Stackoverflow
26reputation
75reached
2answers
0questions
Github Skills (191)
controller10
coredns10
traceroute10
gcp10
security10
scheduling10
cjs10
dns10
ingress-nginx10
haproxy10
network-tools10
scanner10
mesos10
dns-record10
gopacket10
Programming languages (14)
Github contributions (5)
jonpulsifer/dotfiles
Apr 2023 - Apr 2025
Contributions:1 review, 5 PRs, 170 pushes in 2 years
jonpulsifer/ddnsb0t
Nov 2019 - Oct 2022
ddnsb0t is a program that uses CloudEvents to communicate to a Google Cloud Function and update DNS entries using CloudDNS.
Contributions:19 PRs, 57 pushes, 20 branches in 2 years 11 months
gcpappengineddns-updatergooglegoogle-cloud-platform
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