Stack

What I reach for, and since when.

No marketing gloss. If it's listed here I've shipped something with it, and the year is when I started — not when I last touched it.

AreaToolsSince
FrontendAngular v22TypeScriptTailwind CSSLitStencilWeb ComponentsSCSSFigmaAdobe Express2015
Backend.NET CoreNode.jsNest.jsMS SQLREST microservicesVue.js2015
TestingPlaywrightJestNUnitMochaCypressSonarQubeBDDTDDE2E2016
ArchitectureMicro-frontendsModule FederationNx monoreposBazelRushDesign tokensStorybook2019
Agentic codingClaude CodeCodexCopilotCursorSuperskillsContext 7MCP2024
DeliveryGitGitHub ActionsAzure DevOpsCI/CD pipelinesHetznerIIS2018
ObservabilityGrafanaSplunk2022

A caveat

Angular is where I'm deepest — I've worked through it from v2 to v22, which is long enough to have opinions about what actually changed and what was just renamed. The rest of this list is real experience, but not all of it is equally deep, and I'd rather say so than let a table imply otherwise.