48 years building production web apps (Angular 12+ preferred); Senior candidates typically 6+ years.Strong proficiency in TypeScript, Angular (components, routing, forms, RxJS), and modern HTML/CSS (Flexbox/Grid, SCSS).Experience with Node.js (tooling, SSR, basic API integration) and package managers (npm/yarn/pnpm).Solid understanding of REST/GraphQL integration patterns, error handling, and security (XSS/CSRF mitigation).Hands-on with unit/integration/E2E testing (Jasmine/Karma/Jest, Cypress/P