Com2us Platform

Main engineer in charge of design, build, operations, and incident response for multi-cloud game service infrastructure across 4 cloud service providers (CSPs): AWS, GCP, Azure, and Tencent.

Key results

          [OK] Cut deployment time by 40% by moving from Terraform to Terragrunt
        
          [OK] Migrated from GCP to Tencent Cloud with zero downtime (80 servers and 20 databases, completed within one week)
        
          [OK] Raised CSPM (cloud security posture check) remediation from 60% to 85% or higher
        
          [OK] Cut DragonSky infrastructure costs by up to 62%
        
          [INFO] Analyzed every cross-cloud firewall policy across Tencent and GCP, at 600 servers and 70 databases, then redesigned them
        
          [INFO] Automated audits in Python that collect assets and audit logs from 4 CSPs into a common schema. Permission grants, Access Key issuance, and changes to key servers and databases trigger immediate Slack and Telegram alerts
        
          [INFO] Handled audits across 4 CSPs: moved recurring findings into Terraform module defaults and mandatory validate and plan gates in CI/CD
        
          [INFO] Ran unified alerting with Zabbix, Grafana, Slack, and Telegram, and DDoS defense with GCP Cloud Armor
        

Projects in this period