This is the software for the final project of the "EL2008 : Problem Solving with C" course. We were tasked with creating software to manage hospital patient data and services. This software is 5K lines of code written entirely in C! The GUI is built with GTK3 library and the workflow is managed by CMake. The software has several features such as adding, editing, and deleting patient data and medical records, displaying patient control schedules within a certain range, managing service prices, and providing financial analysis and medical history diagnoses. To handle a large number of entries in the data tab, it is equipped with a responsive search feature that allows searching for entries by typing partial keywords. Here are snapshots of the software from the beginning of the compile and build process.