Thilini Senarath

I’m a highly accomplished Full-Stack .NET Developer with over 5 years of experience designing, developing, and deploying scalable enterprise solutions across finance, insurance, and retail. I focus on C#, ASP.NET Core, and SQL, and I’m known for optimizing performance while leading end-to-end delivery.

At D P Infotech (Pvt) Ltd, I led end-to-end development and deployment of ERP solutions for finance and insurance clients, including David Peiris Motor Company and Assetline Finance. I refactored legacy .NET modules into ASP.NET Core and Entity Framework, improving application performance by 40%. I also optimized SQL query performance and caching, reducing system response times by up to 40%.

I strengthened quality and release reliability through automation and CI/CD. I pioneered test automation frameworks using xUnit and NUnit, expanding test coverage to 95% and cutting regression defects by 35%. I spearheaded CI/CD automation with Bitbucket and Visual Studio, shortening release cycles by 30% and improving deployment reliability, while enhancing database performance and reliability through query tuning, indexing, and Control-M scheduling.

I bring a strong delivery mindset from my earlier roles as well. At Prime Engineering Lanka (PVT) Ltd, I developed enterprise web applications using C#, ASP.NET, and SQL Server, integrated Crystal Reports to cut report generation time by 40%, and improved role-based access to reduce access-related errors by 25%. Before that, at House of Fashions, I built internal C# Windows Forms tools for retail stock control and reporting, including a stock monitoring tool that reduced out-of-stock incidents by 25%, while contributing to Agile SDLC improvements and mentoring through peer code reviews.