---
apiVersion: api.piyoki.me/v1beta1
kind: Bio
metadata:
  name: about-me
  labels:
    app: about-me
  annotations:
    api.piyoki.me/nickname: "kev"
    api.piyoki.me/summary: "6x Cloud Certified | Senior SRE | Cloud Solutions Architect | Linux, AWS, DevSecOps, Networking, Cybersecurity, Serverless Computing, Kubernetes"
    api.piyoki.me/fun-facts: [ "Linux is a must", "I use Nix BTW", "Vim Professional" ]
    api.piyoki.me/community: [ "@NixOS", "NixOS-Pilots", "@cncf", "@kubernetes", "@cilium", "@juicedata", "@techprober", "@vertexbox" ]
    api.piyoki.me/goal: "Contribute projects globally"
spec:
  bio: |
    My experience and knowledge (both in heavy quotes) span over multiple areas of technology, my primary
    focus is DevSecOps, Serverless Computing, and CloudNative Technology.

    - 📅 Programming since 2015.
    - ⛵ Working as a Cloud Solutions Architect.
    - 🏫 Part-time DevSecOps mentor, forever student.
    - 🖥️ Linux | NixOS | Hyprland | Neovim
    - 🏎️ Golang and Rust are my go-to languages.
    - ❄️ NixOS remains my favorite Linux distro for personal use. I manage my own fleet of servers and virtual machines powered by it.
    - 🎲 Fun fact: for me, Linux is a must.
  certifications:
    - [x] CKA (CNCF Certified Kubernetes Administrator), certified in 2022
    - [x] CKAD (CNCF Certified Kubernetes Application Developer), certified in 2022
    - [x] CKS (CNCF Certified Kubernetes Security Specialist), certified in 2023
    - [x] AWS SAP-C02 (AWS Certified Solution Architect - Professional), certified in 2024
    - [x] AWS SCS-C02 (AWS Certified Security Specialty), certified in 2024
    - [x] AWS DOP-C02 (AWS Certified DevOps Engineer - Professional), certified in in 2024
    - [ ] AWS ANS-C02 (AWS Certified Advanced Networking Specialist), roadmap in 2025
    - [ ] PCA (Prometheus Certified Associate), roadmap in 2025
    - [ ] TAOP (Terraform Authoring and Operations Professional), roadmap in 2025
    - [ ] PMP (Project Management Professional), roadmap in 2025
    - [ ] CCNP (Cisco Certified Network Professional), roadmap in 2026
  languanges:
    - Native in Cantonese, Mandarin
    - Fluent in English
    - Proficient in Japanese
  skills:
    core: [ "Linux", "Enterprise Cloud Solution", "Enterprise Storage Solution", "Enterprise Integrated Compliance Firewall", "IT Security", "Advanced Networking", "Enterprise SD-WAN Solution" ]
    cloud: [ "AWS", "GCP", "Oracle Cloud", "Azure", "Proxmox VE", "VMware vCenter" ]
    devops: [ "Platform Engineering, "Containerization", "Kubernetes", "CloudNative", "DevSecOps", "GitOps", "Serverless" ]
    business: [ "Technical Writing", "Public Speaking", "Advocacy and Outreach", "Host Events" ]

---
apiVersion: api.piyoki.me/v1beta1
kind: Skillset
metadata:
  name: skillset
  labels:
    app: skillset
  annotations:
    api.piyoki.me/focus: [ "Linux", "AWS", "DevSecOps", "Networking", "Cybersecurity", "Serverless Computing", "CloudNative", "Kubernetes" ]
spec:
  skills:
    AWS: [ "IAM", "S3", "EBS", "EFS", "VPC", "VPCE", "PrivateLink", "DirectLink", "VPCPeering", "APIGateway", "EKS", "ECS", "EC2", "Route 53", "StepFunction", "Lambda", "RDS", "Aurora", "DynamoDB", "CloudFront", "TransitGateway", "CloudWatch", "QuickSight", "RedShift", "SNS", "SQS", "OpenSearch", "KinesisDataStream", "KinesisDataFirehose", "ElasticCache", "WAF", "Cognito", "EventBridge", "GuardDuty", "CloudTrail", "Inspector", "CloudFormation", "SecretManager", "Config" ]
    Web Development: [ "Flask", "Go-Gin", "NodeJS", "ExpressJS", "ReactJS", "AngularJS", "RxJS", "Yarn", "Webpack", "FastAPI" ]
    Database: [ "ETCD", "MongoDB", "MySQL", "MariaDB", "PostgreSQL", "Firestore", "InfluxDB", "Redis", "AWS DynamoDB", "AWS Aurora", "Cassandra" ]
    Storage & Distributed File System: [ "iSCSI", "NFS", "Samba", "Volume Storage", "Bucket Storage", "File Storage", "CloudNative CSI (Container Storage Interface)" ]
    DevOps, Release, and GitOps: [ "Platform Engineering", "CI (Continuous Integration)", "CD (Continuous Deployment)", "CO (Continuous Operation)", "ChatOps", "GitHub Actions", "Jenkins", "CircleCI", "Tekton CI", "Argo Workflow", "Weaveworks", "Jenkins X", "Argo Events", "Argo Workflow", "Image Updater", "ArgoCD", "FluxCD", "Flagger", "Rancher Fleet", "Ansible Tower", "AWX", "Progressive Delivery", "Blue/Green Deployment", "Canary Deployment" ]
    Networking and Firewall: [ "L2/L3/L4/L7 TCP/IP Networking Fundamentals", "VLAN", "Pfsense", "OPNSense", "Sophos-XG-Firewall", "Cloud Router", "IPS", "DDoS Protection", "CDN", "Proxy Tunnel", "SD-WAN Solution" ]
    Infrastructure as Code, Template as Code, and Configuration as Code: [ "Pulumi", "CrossPlane", "Terraform", "Terragrunt", "Packer", "Cloud-init", "Ansible", "LXC" ]
    Serverless or FaaS: [ "Fn", "Oracle Functions", "Google Cloud Functions", "AWS Lambda", "Vercel Serverless Function", "AWS Fargate (Serverless way to launch containers)", "OpenFaaS" ]
    Pub-Sub or Message Queue: [ "RabitMQ", "MQTT", "Apache Kafka", "AWS SQS", "Redis Stream" ]
    Tracing, Monitoring, and Logging: [ "OpeneTelemetry", "Prometheus", "Kiali", "Grafana", "Loki", "ELK Stack (ElasticSearch)", "Fluentd", "Fluentbit" ]
    Cloud Hosting: [ "vSphere", "vCenter", "Proxmox VE", "AWS", "Azure", "Google Cloud", "Huawei Cloud", "Oracle Cloud", "AliCloud", "Bandwagon VPS Hosting", "Tencent Cloud", "Linnode", "Vultr", "Civo", "Hetzner" ]
    Container Runtime, Orchestration, and Provision: [ "Docker", "Kata Container", "CRI-O", "Containerd", "Docker Swarm", "Rancher (k3s)", "CloudFoundry", "Kubernetes (k8s)", "OpenShift", "AWS EKS", "GKE", "OKE", "K3D", "K0S", "MiniKube", "Kind" ]
    LoadBalancer, Service Mesh Solutions, and API Gateway: [ "HAproxy", "Nginx", "Trafik", "Istio", "Linkerd", "Envoy", "Consul", "Kong", "Cilium Sidecarless Service Mesh" ]
    Secret Management: [ "Hashicorp Vault" ]
    Cloud-Native Solutions: [ "gRPC", "Helm", "Keel", "Argo CD", "Flux CD", "ArgoWorkflow", "Tekton CI", "Kafka", "Harbor", "Longhorn", "Buildpack", "Kaniko", "EFK Stack", "FluentBit", "Fluentd", "Knative", "KubeFlow", "KubeEdge", "Flagger", "Kubeseal", "KubeLinter", "KubeVela", "Kogito", "Zipkin", "NeoLoad", "Keptn", "Velero", "GatesKeeper", "KubeMQ", "Apache Pulsar", "Capsule", "VCluster", "DevSpace", "Keda", "Dapr", "Karmada", "Sysbox", "OpenTelemetry", "Jenkins X", "Cilium", "Tetragon", "KPack", "Trivy", "Kyverno", "Falco", "OpenPolicyAgent", "Karpenter", "Pixie", "Robusta" ]
    Artificial Intelligence: [ "Computer Visuals", "Scientific Computing", "Model Training", "Linear Regression", "Transfer Learning", "Federal Learning" ]
    Edge (IoT) Computing: [ "PWM Control", "Motor Control", "Lidar Control", "Relay Control" ]