Ayoub Sabi

Engineering core infrastructure for Morocco's first super app — a platform integrating delivery, mobility, and daily services at scale. Designed a granular role-based permission system for multi-service operations. Built a real-time geospatial dispatch engine using Redis Geospatial indexes and PostGIS to assign orders to the nearest available driver, with live driver tracking. Delivered a high-throughput push notification system via Firebase Cloud Messaging for order events and ad campaigns. Integrated Typesense for fast, relevant in-app search and deployed the ELK Stack for centralized observability across microservices.

Designed and delivered complex web applications for clients across multiple industries over nearly 5 years. Architected and built secure, well-documented REST APIs, implemented new product features, and owned performance optimization for production systems. Worked primarily with Symfony and Laravel on both greenfield and legacy projects, collaborating closely with frontend teams using React.js.

Built an internal expense management application end-to-end, from requirements analysis to production delivery. Developed the back-end with Symfony and the front-end with Bootstrap and vanilla JavaScript. First exposure to full project ownership and working within institutional constraints.