DevOps Engineer for 'Skuber', a Kubernetes-based cloud management solution- Cloud infrastructure: Built and managed on AWS, Azure, NCP, OCI- Kubernetes optimization: Implemented Cilium CNI, CSI drivers- Container orchestration: Docker, Kubernetes- Monitoring and observability: Prometheus, Grafana, Jaeger- Service mesh: Istio implementation- Private Container Registry: GitLab, Harbor for private container registry- Data management: Velero for migration and backupOpen-source integration: Cilium, Prometheus, Istio, MetalLB, JuiceFS ...International collaboration: Participated in overseas technical and business meetings and supportBackend Engineer for 'Skuber', a Kubernetes-based cloud management solution- Core technologies: Go, JavaScript, TypeScript, Node.js (Nest.js)- API development: Designed and implemented RESTful APIs for cloud resource management- Database: MongoDB, MySQL- Performance optimization: Improved backend efficiency for multi-cloud environments- Microservices architecture: Developed and maintained microservices- Testing and documentation: Implemented unit tests, integration tests, and API documentation- Cloud-native development: Created services compatible with various CSPs and able to use CLIs and SDKs of them (AWS, Azure, NCP, OCI)- Collaboration: Worked closely with frontend team to ensure seamless integration

Responsibilities and Roles- Managed training and daily operations of squad members as Squad Leader- Participated in planning and execution of military operations and training exercises- Served in the 27th Infantry Division, gaining experience in a major military unit- Performed administrative duties as a personnel administration clerk, handling various HR-related tasks- Actively participated in unit training exercises, balancing administrative roles with combat readinessReceived Division Commander's Commendation twice for outstanding performance- Graduated 1st in basic military training camp- Completed 1st in Squad Leader training camp