Sébastien Codron is an experienced Organizational Effectiveness professional currently specializing in optimizing business and HR operations at ByteDance/TikTok, where responsibilities include enhancing organizational efficiency and employee engagement. With a strong background in HR project management, Sébastien has led strategic HR projects and developed project management frameworks tailored to HR processes. Prior experience includes International HR roles at Meituan and Mobike, where Sébastien focused on talent acquisition and operational expansion across various regions. Earlier career highlights cover leadership positions in recruitment practices at Hudson and Michael Page, complemented by a solid educational foundation including an EMBA from Quantic School of Business and Technology and a Master's degree from Tsinghua University.