# Eric Caskey Senior Software Engineer at Amazon. I build the systems other engineers depend on. Fifteen years at enterprise scale. I work on safety-critical workflow orchestration at Amazon, where I architect a platform whose guardrails have run 500,000 safety checks across a global fleet, and own the monitoring platform underneath it that keeps 3 million monitors standardized. Before Amazon I spent nine years at Prudential Financial on Remote Access SRE work, building the MFA self-service portal used over 18,000 times in six languages, and keeping the VPN running for 60,000 corporate users through the early months of COVID. This site is the personal front door: career, how to reach me, a short reading shelf. For long-form engineering writing, case studies, and the tools I have built, see Caskey Engineering at https://caskeycoding.com. - Home: https://ericcaskey.com - About: https://ericcaskey.com/about - Work: https://ericcaskey.com/work - Writing: https://ericcaskey.com/writing - Contact: https://ericcaskey.com/contact - Engineering brand: https://caskeycoding.com