Saed Younis

Spearheaded end-to-end payment and account feature delivery for a cross-platform crypto/fiat wallet, prioritizing security for money-handling workflows. Built server-authoritative payment flows, passwordless authentication with recovery fallbacks, real-time status updates, and improved release engineering via CI/CD and iOS/Android hardening.

Owned authentication, payments, and platform reliability with server-authoritative design across a large cross-platform codebase. Shipped passkey-first WebAuthn authentication with OTP fallback, implemented idempotency across 15+ money-moving flows with intent hashing, and migrated an app-wide design system across 250+ files.

Developed a cross-platform Flutter app using Clean Architecture and BLoC with 95% iOS/Android code reuse. Built a teacher-student system with real-time content, payments, and role-based access control, integrating Arabic RTL and Firebase services while reducing feature development time by ~40% via reusable UI components.

Built a responsive React.js frontend with TypeScript and Tailwind CSS using Vite, delivering reusable components and robust API integration. Implemented i18n for Arabic RTL/English with dynamic locale switching and delivered a scalable property management system with RBAC, CRUD, advanced search/filtering, and real-time notifications.

Led cross-platform Flutter development using Agile and clean-code practices, maintaining 99% code maintainability. Implemented real-time chat with the Pusher SDK (increasing engagement by 30%), integrated multiple payment gateways and third-party SDKs, and shipped iOS App Store and Google Play releases.

Built and deployed a responsive React.js administrative panel for dynamic data management and delivered a Flutter mobile app for Google Play. Integrated Laravel backend APIs to keep web and mobile data synchronized.

Developed a restaurant application with Swish payment integration and digital wallet features, including authentication, interactive reels, and social follow/like functionality. Applied MVVM with Bloc for a scalable architecture, added custom animations, and optimized performance and UI responsiveness across web/mobile.

Architected a social media app with real-time private and group chat using Socket.io, plus event creation, Google Maps integration, and QR-based friend requests. Used MVVM with Bloc to deliver a modular codebase and iteratively improved features based on user feedback.

Built a data showcase Flutter application with form submission, focusing on responsive, cross-device-compatible UI. Collaborated to identify and resolve defects, improving overall app stability.

Grade: 4.0 GPA

B.S. in Computer Systems Engineering with a GPA of 4.0. Completed advanced coursework in Algorithms and Data Structures and participated in coding competitions while building a strong foundation in software engineering principles.