Chieh Tsai

• Managed a cross-functional R&D team of 10+ members from multiple countries, including Backend, Infrastructure, Web Frontend, and Mobile App developers.

• Led a product that won the 2023 Taiwan Excellence Silver Award.

• I am one of the major developers in AI with AR glasses that individually are in charge of the server components including applying AI inference servers, training centers, monitoring hardware resources, dataset management, process control systems, and providing a front-end webpage for users to handle models, training, visualizing datasets, and annotating areas, etc.
• Specialize in model acceleration and using TensorRT and OnnxRuntime techniques to improve the inference speed of deep learning models significantly, by at least 5 times faster.
• Cooperatively research the latest technologies for image processing and compare different computer vision SOTA models (e.g., YOLO series, Detectron2, MaskRCNN, etc.) to analyze pros and cons, and implement algorithms to deal with real-world data.
• Responsible for containerized maintenance and management with multi - instance GPU(MIG) technology for a $70, 000 USD Linux server.
• Developed a product of the interactive web page analysis tool based on the mean Average Precision principle for the computer vision domain from scratch.
• In a team of 6 - 10 people, the integration of the CI / CD automation testing process and deployment technology can reduce the development time by more than 2 times and effectively improve the development efficiency of the team.
• Integrate AI inference models into Flexbe with Robot Operating System on NVIDIA Jetson embedded devices(i.e., AGX, NX, TX2).