• Design and architect scalable, secure, and high-performance data platforms and architectures on Alibaba Cloud • Lead the development of modern data ecosystems including data lakes, warehouses, streaming pipelines, and real-time analytics solutions • Architect and implement solutions leveraging Alibaba Cloud services such as MaxCompute, DataWorks, OSS, ECS, RDS, PolarDB, AnalyticDB, ACK (Kubernetes), Function Compute, and SLB • Define data models, governance frameworks, security standards, and best practices for enterprise-grade data environments • Build and optimize ETL/ELT pipelines and batch/streaming ingestion workflows • Collaborate with cross-functional stakeholders to translate business requirements into scalable, reliable, and compliant data solutions • Establish Infrastructure-as-Code and CI/CD practices for automated deployment and management of data infrastructure • Optimize platform performance, reliability, and cost efficiency through monitoring, tuning, and continuous improvement • Lead cloud modernization and migration initiatives from AWS, Azure, or GCP to Alibaba Cloud data platforms • Provide technical leadership through architecture reviews, standards development, documentation, and mentorship • Troubleshoot complex production issues and ensure high availability of mission-critical data systems