Khalid Alsafwany

Established the initial React architecture for SKAI+, defined reusable frontend patterns, and built the complete frontend API-calling layer for a FastAPI backend while helping define backend structure and frontend-backend contracts. Integrated ArcGIS to render API-driven damaged-building points, layers, filters, and before/after GeoTIFF imagery. Used multiple AI agents to implement development tickets, personally reviewing, testing, and integrating each change.

Maintained and improved a Python/FastAPI booking-management system covering availability, booking, rescheduling, cancellation, reminders, payments, and synchronization. Integrated Cal.com through webhooks and maintained reliable synchronization between scheduling and booking workflows. Eliminated a recurring production failure that caused 7-9 incidents per month by isolating faults and decoupling fragile booking-workflow components. Managed deployment on Hetzner using Docker and NGINX, with Azure Database for MySQL as the operational datastore. Built operational automations with PHP and Make, including meeting-confirmation workflows, and maintained WordPress and Matomo services.

Helped evolve PROSUMIO Hubs from a limited-screen MVP into a publicly released Flutter product with 1,000+ active users. Built the FCM notification layer across app states, including badge preservation when the app is backgrounded or terminated via Swift and Kotlin. Independently designed and built a Flutter/MVVM Coach Portal for web, tablet, and mobile, enabling teachers to manage content and track student achievement in a limited rollout. Developed reusable Flutter components and Rive animations, set up Codemagic iOS/Android test-release pipelines, and supported notification validation across foreground/background/terminated states. Prototyped learning-content generation using Flutter with a Mistral proof of concept tested in workshops.