Abdalla Abdelnasser

Senior Frontend Engineer. 10+ years shipping web apps; the last ~5 spent owning frontend architecture end-to-end across Angular, React, and AngularJS. Deep in TypeScript, reactive state, component design, and the unglamorous parts of keeping a production frontend healthy.

These last few years I've been the sole frontend engineer and architect of Bricks-rep, a multi-tenant enterprise field-sales SaaS. Two configuration-driven platforms anchor the product: a runtime form system (26 control types, cross-field validation, conditional fields — also powers integrations wizards and report filters) and a User-Defined Fields layer (19 field types, role-based access, multi-language enums, relations) that lets tenants model custom entities without code. On top of those I shipped a schema-driven reporting and dashboards platform where new reports launch through configuration, an orders subsystem (sales, return, purchase, split, bundle-offer), and an offline-first data layer on Dexie/IndexedDB with offline attachment upload queueing — the same codebase ships as web, mobile-web, and Capacitor-wrapped iOS/Android.

The Angular state is a layered reactive design — global NgRx store, entity adapters, ComponentStore — deliberately not over-globalized. I drove every Angular major upgrade (v15 → v20, 250–750 files per cut), modernized Sass and ESLint, established Playwright E2E coverage on revenue-critical paths, and own production triage in Sentry.

Earlier: React/Redux + Go on an Australian property rental SaaS with offline-first viewing flows, and led an AngularJS → Angular hybrid migration on a Kubernetes DevOps SaaS with zero user-facing downtime.