AWS DevOps Cloud Engineer

Conceptualizing & development of need-to-know domain-based identity and access management in a highly secure Environment.

• Backend development (Python): API & microservice development

Constructing & operating a data science platform in a highly secure environment.

• High Security Kubernetes Bootstrapping: Kubespray
• GitOps: FluxCD
• Monitoring/Logging: Prometheus, Grafana, Loki, Elasticsearch
• Storage: MinIO, Longhorn
• Authentication: Keycloak
• Infrastructure as Code (IaC): Ansible, Helm, Kustomize
• CI/CD with GitLab

Architecting & Engineering AWS EKS (Kubernetes) & supporting AWS Services in a Greenfield Project.

• Greenfield: Setting up & Maintaining EKS (Terraform, Crossplane)
• Kubernetes: Helm, ArgoCD, AWS LB Controller, ExternalDNS, External Secrets, Consul, EFS CSI
• Kubernetes monitoring & Logging: Prometheus, Grafana, Loki, Elastic Search
• Kubernetes security: Cluster Hardening (Bottle Rocket)
• Setting up Kubernetes Authentication via OAuth2/OIDC (PingID & AWS Cognito)
• Migrating on-prem workloads to AWS Serverless Stack: Lambda, API Gateway, Cognito, DynamoDB
• Setting up AWS Security: IAM, SSM, CloudTrail, Secret Manager
• Setting up & Maintaining Kubernetes-native development (Skaffold)
• Infrastructure as Code (Terraform, Crossplane)
• CI/CD Pipelines with Azure DevOps & GitLab
• Linux Administration (Debian, Ubuntu, RHEL)
• Programming with Bash, Python & Go
• Data Engineering (AWS RDS PostgreSQL, MS SQL)

• Working on several DevOps Projects
• Architecting AWS Cloud Frameworks
• CI/CD with BitBucket, Gitlab, Jenkins and Jira
• Linux administration (Debian, Ubuntu, CentOS)
• Working with Container-Tools: Kubernetes, OpenShift, Docker
• Consulting and Support for the DevOps Teams
• Documentation of development
• Building highly available and scalable Multi-Tier AWS infrastructure
• Building serverless infrastructure with AWS Lambda, API Gateway and DynamoDB
• Infrastructure as Code with Terraform and CloudFormation
• Configuration and deployments of EC2 autoscaling Groups and Launch Templates with load balancing

• Creating workflows to optimize processes
• Automating tasks with Python (e.g. conversion scripts for various media outputs)
• Sub-project management and assistance
• Front- and Backend web development (e.g. shop website, ticketing system)
• Maintaining on-premise server infrastructure (Windows, Linux)