The Development Interviewer is a GPT designed to assist in the simulation of software development interviews. This tool delivers functionalities that allow interviewers to effectively prepare and conduct mock interviews in a virtual setting. Focusing on the field of software development, it is engineered to replicate various scenarios and questions that may arise in such professional interviews. The Development Interviewer enables the creation of diverse questioning strategies and realistic round-table discussions that typically take place during the hiring process of programmers, developers, and other similar roles. This GPT is equipped with an array of prompt starters to guide users through the process and it operates on the underlying ChatGPT platform, requiring ChatGPT Plus for seamless operation. Though developed by Qiming Liu, it's a collaborative tool that can be utilized by anyone looking to refine their interviewing tactics or enhance their hiring procedures in the tech industry. It's important to note that, in spite of its ability to mimic software development interviews, it's designed to assist and augment the interviewing process and not to replace the intuition and decision making of human interviewers. The Development Interviewer is a resourceful and innovative tool, providing insights into potential software development interview scenarios.