Osama Eid Bakry

Architected a modular multi-gateway digital wallet with PayPal, Stripe, and local gateways, including multi-currency support and 5,000+ monthly users with full audit logging. Built modular Laravel services using Laravel Modules to enable independent deployment of wallet, KYC, and notification components, reducing release cycles by 30%. Implemented an event-driven architecture with Laravel Events & Listeners to decouple core business logic, improving maintainability and scalability.

Designed and maintained RESTful APIs handling 10,000+ daily active requests across 3 client-facing applications with 99.9% uptime. Optimized MySQL queries through indexing, refactoring, and Eloquent optimization, reducing execution time from ~800ms to under 200ms. Deployed Redis caching reducing server load by 40% during peak traffic and improving average response time by 60%.Led weekly code reviews enforcing security standards (input validation, rate limiting, auth guards) across a team of 4 developers.

Delivered 8+ end-to-end web applications for international clients, achieving an average satisfaction rating of 4.9/5. Built multi-tenant SaaS platforms featuring role-based access control (Spatie), Stripe subscription billing, and automated client onboarding. Developed Laravel REST APIs for mobile applications using Sanctum and JWT, serving 2,000+ active mobile users. Automated PDF/Excel reporting workflows using Laravel Jobs, saving clients 10+ hours/week of manual reporting.