NRC Veilingen is an exclusive auction platform designed for the readers of the Dutch newspaper NRC Handelsblad, in collaboration with the esteemed auction house ADAMS Amsterdam. The design of the NRC Veilingen website is defined by its clarity and user-friendly structure, ensuring an intuitive experience for both seasoned auction participants and novices. Recognizing the importance of efficiency in the auction process, we developed a custom back-end system tailored to the specific needs of NRC Veilingen.