Ahmed – C#, .NET, Blazor

The nonprofit global governing body for basketball that oversees international competitions, rules, and development across 212 national federations.

• Modernized the legacy back-office platform by migrating it from .NET Framework 2 to .NET 8.
• Replaced the legacy payment solution with a new Stripe integration.
• Built an AI-assisted scheduling system.
• Delivered and maintained software for multiple internal departments across the full development lifecycle.
• Translated business requirements into solutions aligned with development standards.
• Improved system quality through testing, code reviews, performance tuning, and maintainable implementation.

A leading online sports-retail group.

• Developed and maintained C#/.NET applications, expanding functionality to meet organizational needs.
• Refactored and modernized a large legacy codebase to improve performance, stability, and maintainability.
• Contributed to team planning and technical strategy, aligning delivery with business objectives and customer requirements.
• Supported internal customers directly, including participation in on-call operations.

A global financial-technology company providing an end-to-end wealth-management platform for banks, insurers, and investment firms.

• Designed intuitive user interfaces and interactive financial tools for advisers and investors.
• Developed real-time transaction-processing systems handling millions of trades daily across global markets.
• Collaborated with business analysts to deliver functionality for major institutional clients.
• Authored detailed requirements and technical specifications.
• Implemented unit tests to satisfy stringent quality gates.
• Developed and maintained backend services for FNZ financial solutions across web applications and APIs.
• Contributed to system design and SQL-based database implementation.

A multi-UI employment contract portal used by 100% of Qatari companies and the workforce for government-approved contract processing.

• Gathered requirements from business stakeholders and public users, translating needs into technical solutions.
• Performed system analysis, architecture, and database design for new applications.
• Developed databases, web applications, web services, Windows services, and desktop software.
• Served as the primary backend and frontend developer, with supporting responsibility for database development.
• Led software deployment, maintenance, and ongoing support for ministry systems.
• Digitized manual contracts into authenticated electronic contracts.
• Optimized database queries and reduced infrastructure requirements from six servers to one.
• Integrated ministry systems with external government services, SMS gateways, and payment platforms.