Postmortem: How Not Knowing OPA 0.70 and Kyverno 1.12 Cost Me a DevSecOps Role at Stripe I’ve been a DevSecOps engineer for 6 years, with a focus on cloud native policy enforcement using Open Policy Agent (OPA) and Kyverno. When I landed an interview for a senior DevSecOps role at Stripe earlier this year, I was confident: I had years of experience writing Rego policies, deploying Kyverno Cluste
A few years ago I solved 200 LeetCode problems and still froze on Mediums I hadn't seen. The breakthrough wasn't another hundred problems. It was a different loop. A problem asks for the longest substring with at most K distinct characters. You've solved sliding window before. Maximum sum subarray of size K, done. Longest substring without repeating characters, done. This third one stalls you. Twe