Mahmoud D.

Architected and oversaw an end-to-end e-commerce platform featuring a Laravel backend with a custom multi-tenant CMS and RESTful APIs, along with a React.js storefront. Developed a full-stack real estate and classifieds application with a Laravel API that manages multilingual content and multi-currency capabilities, utilized by a cross-platform Flutter app incorporating Google Maps and offline browsing functionality. Directed the creation of a school ordering SaaS backend, developing multi-tenant REST APIs, restaurant partner integrations, and an intricate scheduling engine that includes role-based admin dashboards. Crafted a full-stack dual-app service marketplace utilizing a single Laravel API to support two Flutter applications for vendors and customers, complete with real-time job matching, Firebase FCM, and in-app chat features. Mentored a team of 5 developers and established standards for Git branching, code reviews, and API documentation across 4 ongoing products.

Developed a full-stack event management platform with a Laravel API that includes OAuth, dynamic ticketing, and Stripe integration, complemented by a Flutter mobile client featuring Firebase real-time updates and a custom calendar user interface. Led a team of 4 throughout the full Agile lifecycle, responsible for sprint planning, PR reviews, stakeholder communication, and ensuring timely project delivery. Designed a normalized MySQL schema capable of handling complex event-scheduling queries while optimizing slow queries to considerably enhance API response times.

Constructed a learning management SaaS application that uses a Laravel REST API with progress tracking features, coupled with a Flutter app offering video playback and push notifications. Developed a field distribution SaaS, implementing a Laravel backend that manages order and route logic, alongside a Flutter app with offline synchronization designed for low-connectivity field usage. Created a media streaming SaaS, employing a Laravel CMS and subscription backend, along with a Flutter app that supports HLS video playback and in-app purchases. Supervised a team of 5 developers, promoting the use of PR review templates and establishing API documentation standards that were adopted throughout the company.