He Rewrote Everything in Rust – Then We Got Fired
He Rewrote Everything in Rust — Then We Got Fired The day his code hit production, the graphs went flat. A month later, HR called us in. ThreadSafe Diaries 4 min read · Jun 12, 2025 -- 65 Share Before the Rewrite, We Were Drowning We were a team of six. Backend engineers juggling microservices, pipelines, devops patches, and postmortems that read like therapy notes. Our stack was typical for a fast-moving startup: Node.js microservices Redis queues AWS Lambdas MongoDB for almost everythi