As a Technical Account Manager at Tencent Cloud Japan, you'll be a trusted advisor to key enterprise clients, maximizing their use of Tencent Cloud products and solutions. Leveraging your deep technical expertise, you'll solve complex customer challenges, optimize business structures, and support operational expansion. Responsibilities include understanding client business scenarios, providing hands-on technical support (networks, load balancing, servers, databases, cloud architecture), maintaining close customer communication, proactively identifying and mitigating technical problems, and suggesting product enhancements. This requires proactive problem-solving, strong cross-team collaboration, and excellent client communication to drive technical improvements and high customer satisfaction.