- Design and manage cloud architecture through AWS CDK. - Integrating monolithic systems into MicroServices and Serverless Architectures, improve debug-time from 1 hour to 20 minutes for a small issue. - Redesign Multi-Network (up to 4 VPC) architecture with Transit Gateway, let developers can access multiple environments via the AWS VPN endpoint. - Maintain and monitor the system, and solve problems encountered by the system and developers. - Develop automation tools to reduce complex manual operations and improve production efficiency.

- Plan and design a secure development zone for developers. - Plan and build Web IDE solution like GItpod and Coder for developers.

協助專案上雲, 建置 AWS EKS, AWS RDS, AWS EC2, AWS ECS, AWS Fargate, AWS Lambda Environment，並協助與同仁分享雲端資源應用設計，解決同仁雲端技術問題。 設計建置 CI/CD Pipeline via Gitlab CI (透過 AWS CDK 技術設計CDK For Gitlab Runner 開源專案，協助同仁可以快速建立Gitlab Runner via cdk-gitlab-runner)。 IaC 基礎架構代碼化設計（AWS CloudFormation, Terraform, AWS CDK, CDK for Terraform, CDK for Kubernetes）。 建置 OpenShift Enterprise and OpenShift Origin Private Cloud Environment，並協助RD 上線Application 並監控管理平台。