Rashinka Fernando

Developed and maintained full-stack web applications using .NET Core and Angular, improving application performance and reducing page load times by 30%. Designed and implemented RESTful APIs that supported seamless system integration and handled 1,000+ daily requests reliably. Optimized SQL Server queries and Entity Framework Core operations, reducing database response times by 40% and improving overall system efficiency. Implemented secure authentication and authorization solutions, reducing security vulnerabilities and improving compliance with best practices. Delivered CI/CD-based deployments on Azure, improving release speed and reliability.

Developed end-to-end web applications using Angular, .NET Core, and SQL Server, delivering scalable solutions that improved operational efficiency and user experience. Integrated external third-party vendor APIs within Angular and .NET Core applications, enabling seamless data exchange and expanding platform functionality across multiple business services. Troubleshot, tested, and enhanced application performance across systems, reducing production issues and increasing application stability by 25%.

Built and maintained custom warehouse management systems using ASP.NET MVC, jQuery, JavaScript, AJAX, and SQL Server, improving inventory accuracy and operational efficiency by 30%. Implemented barcode scanning and inventory workflows that reduced manual data entry errors by 40%. Supported deployments and ensured stable releases, maintaining 99.9% system availability for warehouse operations.