Creative team backend engineer building creative asset management, performance analytics, and video processing services for the advertising platform.

Key Achievements:

• Drove a creative asset management platform from PRD wireframe through staging — architected the backend API layer (46 files, 3 DB migrations), enabling 4 frontend engineers to develop in parallel within 2 sprints.
• Designed an event-driven data pipeline on GCS lifecycle for creative performance metrics, optimizing quality dashboard query range by 3x by eliminating duplicate compute.
• Cut infrastructure cost by 35% and deploy time by 16% (411 s to 346 s) by migrating a production service from legacy VM to Kubernetes, retiring manual server provisioning entirely.
• Fixed ~80K legacy creatives with non-compliant schema and migrated ~190K creatives to support H.265 video format, improving ad-serving quality across production campaigns.
• Improved service reliability by diagnosing silent pod crashes at ~400 req/min, implementing K8s liveness/readiness probes, restructuring error handling from opaque HTTP 500 to structured status codes, and optimizing a list API to achieve 1.7x faster response time with payload reduced to 1/27 of the original.
• Built a Spark Query Tool that reduced CS team ramp-up friction with complex query domains, and held knowledge-sharing sessions on AI-driven development practices to equip the team with practical AI-assisted workflow techniques.

Participated in developing enterprise cloud security products including Vision One File Storage Security (V1FS) and Cloud Account Management (V1CAM) enabling unified management across AWS, Azure, GCP, and Alibaba Cloud platforms.

Key Achievements:

• Architected robust authentication system using OIDC with least privilege principles, enhancing security posture for customer access management.
• Resolved AWS CloudFormation limits by implementing serverless compose framework, reducing deployment time by 66% while maintaining infrastructure stability.
• Developed comprehensive file security solutions including cloud-based V1FSS and V1FS SDK enabling secure file scanning for both cloud and on-premises environments.
• Contributed to multi-cloud development across AWS, Azure, GCP, and Alibaba Cloud using Go, Node.js, and Python.
• Implemented modern DevOps practices using Jenkins, GitHub Actions, Docker, Kubernetes, and Terraform for rapid feature deployment.
• Obtained AWS Solutions Architect Associate certification (SAA-C03).

Reference:

V1FS, V1CAM, OIDC, CloudFormation limit, Serverless Compose, V1FSS, V1FS SDK, SAA-C03

Designed and developed cloud technology learning solutions focusing on AWS and Azure platforms, featuring interactive training environments and assessment capabilities.

Key Achievements:

• Architected cloud-native learning platform integrating mind-map visualization and hands-on labs for cloud certification preparation.
• Delivered technical presentation on computer vision solutions at company's AI Conference.

Reference:

eCloudValley Official, Conference Link

Key Achievements:

• Participated in 5, 6G research & Blood Pressure Patent project.

Reference:

Academia Sinica Official, Blood Pressure Patent

Key Achievements:

• Participated in 5G research & won the R&D Nationwide competition 1st place award.

Reference:

QCT Website, R&D 1st place award news