The individual successfully developed an e-commerce store utilizing a technology stack that includes .NET Core, C#, SQL Server, HTML, CSS, and jQuery. .NET Core serves as the foundational framework, while C# is employed as the primary programming language. The data management aspect is handled by SQL Server, ensuring efficient and secure storage of information. The front-end of the e-commerce store is crafted using HTML and CSS, providing a visually appealing and user-friendly interface. Additionally, jQuery is utilized to enhance the user experience and add dynamic functionality to the website. This comprehensive technology stack allows for the creation of a robust, feature-rich e-commerce platform that encompasses both back-end and front-end development aspects.