I am an expert in transcoding systems, notably NVIDIA NVENC, NVDEC, CUDA, and FFMPEG. My proficiency extends to optimizing transcoding processes, ensuring both efficiency and quality. I propose to develop a backend dashboard that presents real-time GPU, CPU, and network metrics. This will be complemented by a streamlined stream management system, allowing easy control and edits. Additionally, I offer advanced profile transcoding for h264/h265 and robust Nginx security configurations. User management will be comprehensive, and I'll ensure support for all primary transcoding formats. My bid stands at $230, prioritizing performance and user experience.