"Upsend is an innovative platform tailored to enhance users' performance in software engineering interviews through autonomous mock coding assessments. This tool provides instant, personalized feedback designed to sharpen coding skills and boost interview readiness. What sets Upsend apart is its interactive interview format, allowing users to pose clarifying questions, discuss their thought processes, and respond to follow-up inquiries, effectively simulating a genuine interview atmosphere. The platform enables users to monitor their interview preparation journey by delivering actionable insights and employing industry-standard metrics related to coding questions encountered in real interviews. It aims to create a collaborative practice environment that reflects the challenges of actual coding interviews. Currently, Upsend supports Python3 and C++, with plans to incorporate additional programming languages in the future. Additionally, it features a regularly updated question bank for mock interviews, ensuring users are well-prepared with the latest industry queries. While primarily focused on coding interview preparation, Upsend also contributes to enhancing overall coding competencies, making it a comprehensive resource for aspiring software engineers. "