Library Management System built with ASP.NET Core MVC, Entity Framework, SQL Server – includes a QA branch with test cases, bug reports, and API testing ...

Library Management System built with the MERN (MongoDB, Express, React, and Node.js) stack. It allows librarians and library staff to manage books, borrowers, and borrowing activities efficiently.

Gross margin represents the amount of total sales revenue that a company retains after incurring the direct costs associated with producing the goods sold by the company.