Chris Lundquist Email & Phone Number

South San Francisco, California, Us

- Cost efficiency, Latency, and reliability work- Migrated PCI scope fleet to Graviton/arm64- Anycast for user facing surfaces, after acquiring IPs for it

South San Francisco, California, Us

Edge Traffic team:- TLS 1.3- Custom checkout domains (checkout.merchant-name-here.com)- Infrastructure work for buy.stripe.com- OS Upgrades for PCI scoped fleet- zstd support internal build artifacts- brotli compression for CDNs- Internal ECDSA support and deployment- DDoS Response

Cloud PE / Cloud Foundation

Lynnwood, Washington, Us

3 month contract.Tempered Networks has a networking product based on the Host Identity Protocol (HIP) which is comparable to IPSec using mutual TLS.- Upgraded code base to work with OpenSSL 1.1 and 1.0- Cross compilation tools for arm32- Automake- Openstack integrations- Fuzz testing and linters

South San Francisco, California, Us

I worked on a very senior (and amazing) team maintaining the PCI environment. Our team was responsible for the uptime of the API along with various security concerns that fell into PCI scope. For those unfamiliar with Stripe, Stripe is a payments processor, and the PCI environment is mission critical for the business.- Upgraded Ubuntu, MySQL- Planned (more active-active) multi region support- Prototyped latency improvements- Maintained and improved deploy and configuration management tooling- Co-maintained the PCI database and the replication tooling- Responded to incidents / on call for the API; often working with high profile customers- Improved the security posture- Documented runbooks / playbooks for common ops tasks- Road 2nd chair for network management

San Francisco, Us

At Unity my role ranged from development, to site reliability, to operations, to networking.In a given day I would write Golang, Ruby, and C++, then deploy, instrument, operate and maintain it.- Co-designed and deployed multi-region DS389 / LDAP for authorizing operator SSH keys.- Operated centralized user login service, improving reliability and performance.- Operated and developed the Game Performance service, and editor integration.- Operated the Collaboration service infrastructure.- Researched and developed means to connect various AWS accounts using GRE/IPSec + OSPF.- Developed chatops scripts and automation to allow my team to deploy apps.- Migrated editor web assets from HTTP to HTTPS, adding a CDN along the way.- Established an on call rotation.- Developed the Collabation cache server prototype.- Contributed HTTP improvements to the unity editor.- Upgraded and automated our Nagios deployment.- Maintained our Ansible repo.- Operated various MySQL databases for our services.- Operated our internal Jenkins service.- Operated our Graphite and Statsd internal services.

San Francisco, Ca, Us

At GitHub I was a tools programmer attached to the Ops team working on datacenter automation in particular. Eventually I joined the on call rotation.

- Bounced between school and BlueBox during this time.- Piloted the NOC Tech role during one summer.- Wrote and maintained many of our internal tools.I worked on and maintained large parts of our Billing, Provisioning, and Support systems.This allowed us to provision and track VPSes, Bare metal servers, CDN, accounts, and more.Along the way I improved and automated various workflows we used to deploy customer servers.- Deployed SSO for internal apps.- Deployed Centralized logging.- Replace Cacti with Graphite.- Trained Coworkers in chef, git, vim, ruby- Contributed to various open source chef cookbooks.- Deploy chef-client and chef-server across data centers.- Deployed Collectd to the fleet for metrics collection.- Rewrote the bare metal server provisioning process.- Wrote Cloud service offering- Interfaces with external APIs such as Postini, CDNs, Datadog, NewRelic

Computer Science, Math

Real Time Interactive Simulation, Computer Science

Mathematics