Graham King

Senior DevOps & Cloud Infrastructure Engineer based in the UK. Over a decade working across fintech, financial services, retail, and enterprise, from infrastructure team leadership through platform engineering, cloud security architecture, and senior DevOps roles.

What I Do

#

I design and operate cloud-native infrastructure at scale. My core toolset:

• Container Orchestration: Kubernetes, Helm, ArgoCD, Calico
• Infrastructure as Code: Terraform, Terragrunt, CloudFormation
• Cloud Platforms: AWS (EKS, EC2, S3, RDS, IAM, Route 53)
• CI/CD: GitHub Actions, Jenkins, Concourse
• Security: DevSecOps, WAF, container security, compliance-driven architecture
• Languages: Golang, Python, Bash

Certifications

#

• Kubernetes and Cloud Native Associate (KCNA)
• Certified Calico Operator
• AWS Certified Solutions Architect – Associate
• HashiCorp Certified: Terraform Associate
• Jenkins Certified Engineer
• Docker DCA
• PCEP – Certified Entry-Level Python Programmer
• Full-Stack Development (Mimo)

Luna

#

I founded Luna, a cloud-based external vulnerability management and attack surface management platform. It helps security teams discover vulnerabilities before attackers do, with 11,000+ detection templates, scheduled scans, and compliance tracking across Cyber Essentials, ISO 27001, SOC 2, and PCI DSS.