Hi, I'm Ajay Dhungel — a DevOps / Platform Engineer based in Toronto. I help teams ship software faster and more reliably. Take a look at my projects, speaking engagements, and articles. I'm an AWS Community Builder and AWS Certification Subject Matter Expert. Oh, and I hold all 12 AWS certifications.
Journey
- Owned AWS platform operations (EKS, RDS Aurora, VPC, ALB, Cloudflare DNS) as primary on-call for a 5-developer startup shipping daily.
- Resolved production incidents including the us-east-1 regional outage, RabbitMQ pod failures, and broken container image releases.
- Cut monthly CloudWatch costs by ~80% by rightsizing metric collection intervals.
- Built alerting and observability: Python Lambda functions routing database alarms to Slack, Sentry for backend errors, Grafana dashboards on CloudWatch and Prometheus.
- Built GitHub Actions CI/CD pipelines for a multi-agent platform on EKS: Docker builds pushed to ECR and manifests applied to the cluster, enabling daily releases with zero manual deployments.
- Brought console-created resources under Terraform Cloud across 2 AWS accounts, with per-environment workspaces and prod merges gated on a passing dev run.
- Maintained SOC 2 audit readiness via Vanta, remediating flagged access and misconfiguration findings.
- Architected serverless microservice platform for Cross River Bank on AWS — Lambda, DynamoDB, SNS, and API Gateway across multiple independent services.
- Built infrastructure for a containerised Django platform with Terraform and Terragrunt: ECS backend, S3 and CloudFront frontend, CodeBuild pipelines.
- Led 45+ AWS Well-Architected Framework Reviews, identifying risks and producing remediation roadmaps for SaaS and regulated financial services clients.
- Drove AWS DevOps Competency validation across 4 client workloads, remediating IaC, high-availability, and security gaps; Genese achieved the designation.
Highlights
Certifications
AWS Golden Jacket
Holder of all 12 active AWS certifications · Certification Subject Matter Expert
SpeakingTwo-time Summit Speaker
AWS Summit Toronto 2025 & 2026
Community
AWS Community Builder
2023–2026 · All Builders Welcome Grant · re:Invent 2025
Recognition
Certification SME
Selected by AWS to review and contribute to exam content
Skills
Cloud & IaC
AWS
Terraform
Terragrunt
Ansible
CloudFormation
Containers & CI/CD
Kubernetes
Docker
Helm
ArgoCD
GitHub Actions
Jenkins
Observability
CloudWatch
Prometheus
Grafana
Datadog
Sentry
Scripting
Python
Bash