Mohammed Hamdan

Masar Educational Platform startup
• Built and maintained ASP.NET Core Web APIs powering a dynamic educational platform—
students explore and enroll in teacher-created courses with efficient backend response,
achieving approximately 70% faster load times.
• Integrated Stripe payment gateway, enabling secure payments and processing an estimated
500 course transactions per month, boosting platform revenue and trust.
• Enabled teacher mobile app functionality by developing APIs for course and lecture
management—supporting ~50 monthly active teachers and improving administrative
efficiency.
• Handled full-stack operations, including database modeling, hosting, deployments, and API
optimization—delivered weekly updates with 95%+ uptime and ~40% reduction in bug
related incidents.

• Gathered and analyzed client requirements to design and develop web applications using
ASP.NET Core (MVC)—delivered projects 15% faster by improving clarity and reducing
revision cycles.
• Developed RESTful APIs with CRUD operations, ADO.NET, clean architecture, and
maintainable code—boosted API response efficiency and developer onboarding speed.
• Optimized web application performance, reducing page load times by up to 30% through code
refactoring, defect resolution, and feature enhancements in ASP.NET MVC.
• Tested, debugged, and deployed web applications end-to-end while producing detailed
technical documentation—ensured 25% fewer support tickets post-launch.
• Collaborated cross-functionally, translating stakeholder needs into technical solutions;
enhanced client satisfaction and streamlined issue resolution.

Freelance Project - Tasha Mobile Application (APIs & Admin Panel)
• Expanded RESTful APIs with ASP.NET Core, ADO.NET, Dapper, and T-SQL to support
bookings and amenities.
• Built an admin control panel (MVC) to manage bookings, cutting manual work by
40%.
• Enhanced backend performance, reducing query response times by 30% and
improving scalability.
• Collaborated with mobile developers to ensure smooth API integration and a better
user experience.