Andrew Theken
Sr. Site Reliability Engineer II at HashiCorp
Philadelphia, Pennsylvania, United States
Summary
🤩
Rockstar🎓
Top SchoolAndrew Theken is a senior Site Reliability Engineer with 15 years of experience designing and operationalizing resilient cloud platforms, currently focused on internal platform reliability at HashiCorp. He has a track record of reducing operational risk and cost by simplifying tooling, improving CI/CD and test processes, and establishing clear SLIs/SLOs for owned systems. Past roles include leading a multi-region, HA redesign of a tier-0 runtime configuration service and cutting VM rotation failures by 96%, as well as architecting Postmark’s migration to AWS and a service-oriented refactor that achieved >99.999% public endpoint availability. He pairs pragmatic engineering with systems thinking—favoring solutions that make routine operations “boring” and predictable. Based in Philadelphia, he also spent time as an independent principal building consumer-facing apps and a multiplayer educational iOS game, showing an appetite for product-focused engineering beyond pure infrastructure.
15 years of coding experience
21 years of employment as a software developer
B.S., B.S. at The Ohio State University
Stackoverflow
3,450reputation
853kreached
60answers
32questions
elasticsearch
top-5%
Github Skills (152)
smtp-server10
postmark10
dotnet-library10
php-library10
javascript10
haraka10
wordpress10
dotnet10
inlining10
sdk10
dkim10
mta10
spf10
inbound10
nodejs-library10
Programming languages (16)
Github contributions (5)
ActiveCampaign/postmark-php
Mar 2015 - Aug 2020
The official PHP library for Postmark.
Contributions:18 releases, 46 commits, 20 PRs in 5 years 6 months
php-librarypostmarkpostmark-integrationsemailmail
ActiveCampaign/laravel-postmark-provider
Mar 2015 - Feb 2016
A Postmark adapter for Laravel 5+
Contributions:4 releases, 7 commits, 1 PR in 10 months
laravelpostmarkpostmark-integrations
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.