Rollie Ma
Member Of Technical Staff at Border0
Greater Vancouver Metropolitan Area Canada
Summary
👤
Senior🎓
Top SchoolRollie Ma is a pragmatic Member of Technical Staff with 11 years of experience building distributed services, payment systems, and infrastructure at companies like Tailscale, Border0, and OpenDNS/Cisco. He writes readable, well-tested code in Go, Rust, Python and JavaScript, and specializes in cloud-native tooling (AWS/GCP, Docker, Kubernetes), observability (Prometheus, tracing, Envoy) and security-sensitive domains such as PCI DSS and fraud detection. Rollie has deep hands-on experience deploying on bare metal and containers, integrating ERP/EDI systems for logistics and accounting, and shipping reliable backend services at scale. A Linux and LEGO enthusiast who tinkers with Raspberry Pi and Vim, he combines systems-level curiosity with product-focused engineering and an eye for modular, maintainable designs.
11 years of coding experience
7 years of employment as a software developer
BEc, Economics, BEc, Economics at Beijing Information Science and Technology University
Stackoverflow
141reputation
7kreached
4answers
1question
Github Skills (113)
datetime10
programming-language10
linux10
desktop-application10
golang10
go10
lib10
javascript9
dates9
cli9
angular9
compiler9
exporter9
interpreter9
windows9
Programming languages (10)
Github contributions (5)
waltzofpearls/blog.rollie.dev
Aug 2019 - Sep 2023
Contributions:4 PRs, 20 pushes, 7 branches in 4 years 2 months
waltzofpearls/healthstats-collector
Oct 2018 - Jan 2022
Health data scraper that turns the data into prometheus metrics and grafana annotations.
Contributions:1 review, 11 commits, 13 PRs in 3 years 2 months
health-dataannotationsvictoriametricsgrafana-annotationshealth
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