Key Responsibilities: • Maintained official websites and internal services. • Developed new services using Laravel, Vue3, and MariaDB. Accomplishments: • Served as PM of the development Salary system.

Key Responsibilities: • Learned AWS services and wrote technical articles. • Developed internal projects for MSP requirements, which helped them troubleshoot automatically. • Refactored the IaaS to FaaS to reduce cost or increase deployment efficiency. Accomplishments: • Developed the Incident Management System which can resolve approximately 70% of CloudWatch alarms. • Refactored Wiki System from EC2 to ECS. • Held an EKS Workshop to share the technology of EKS and Kubernetes with team members. Technologies: • Incident Management System - Lambda, Step Function, EventBridge, CloudWatch, DynamoDB, Secret Manager, S3, SNS - Terraform, Gitlab Ci, Scrum • Wiki System - ECS, ECR, ALB, VPC - Docker

• Developed an AI automated monitoring platform system to detect the anomaly error logs in the game server • Notified anomaly events to IGS in real-time. • Used Deep Learning to analyze time-series data and adaptive threshold to update the anomaly range. • Deployed the model in the GCP, use Bigquery to process the data. • Wrote technical documents (AR model, DSANet, GCP). • Researched the papers per week to solve the problems

• Developed a 5G RF Platform System, provide RF (radio frequency) engineers to optimize base stations online. • Used Django as backend and MySQL as database. • Used ORM to access the DB and combine parameters into complex queries. • Adjusted database and optimize SQL, to enhance the performance due to the huge amount of daily base station data. • Used OAuth2 to provide third-party service permissions and tokens for verification.

• Developed a system with an RNG algorithm, which assists TCP to solve the game manufacturers may fake the draw probability in the game. • Used Golang as the backend to solve the concurrency situation. • Used MongoDB, and design the schema. • Encrypted the draw result with a digital signature (RSA-SHA256) to ensure correctness. • Implemented Continuous Deployment (CD) with Docker.