From the Trading Floor to Shift-Left: What Production Support Taught Me About Products
Early in my career at HSBC, I supported FIERCE, an internally built execution and routing engine that let traders in London and New York execute fixed-income trades on live Bloomberg and Reuters feeds. When something went wrong, nobody needed a dashboard to tell you. The trading floor told you. I have since moved through delivery and product roles, but that early work shaped how I judge products. A launch is a date. Reliability, recovery and support are what customers actually live with. Lesson one: recurring incidents are product feedback At HSBC I provided L1 and L2 support, led root cause analysis on recurring incidents and automated process and system health checks. Automating checks was useful, but the bigger shift was in how I thought about repeat problems. An incident that returns is not bad luck. It is the system telling you the same thing twice. Later, at Infosys, I led a 10-member offshore team managing integration and production environments for Bank of America applicati...