• 🏢 Full-stack & cloud engineer at Amazon, building internal operations automation platforms end-to-end — backend, infrastructure, data, and security.
• ☁️ AWS Certified Solutions Architect – Professional · also hold AWS SAA, CCP, PMP, and Microsoft SC-900. CISM in progress.
• 🛠️ I work across the stack: Java / Spring Boot · Python · AWS CDK · DynamoDB · Athena · Glue · Lambda · SNS/SQS · AWS Batch.
• 🔐 Passionate about serverless architecture, multi-account AWS governance, IAM/ABAC, and turning ad-hoc internal tooling into compliant, observable platforms.
• 🌱 Currently going deeper on distributed systems, GenAI-assisted development workflows, and information security (CISM track).
• 📍 Based in Beijing, China — open to Shanghai / Shenzhen / Hong Kong.
• ⚡ Fun fact: my official title is "Business Analyst", but my git history disagrees.

Languages

Cloud & Serverless

Data

Frameworks & IaC