Contracts

Porsche Digital

11/22 – (6 months)
Architect and implement a customized Control Tower solution for Porsche Digital.

  • Infrastructure: CDK, CloudFormation, Terraform
  • Event Driven Architecture: Lambda, Chatbot, EventBridge, Typescript, StepFunctions
  • CI/CD: CodePipeline, GitHub, CodeStar, GitLab
  • Authentication: AWS IdentityCenter, SAML, SCIM
  • Monitoring/Logging/Observerbility: CloudWatch Alerts
  • Enterprise Control Tower setup
  • Architect and implement an automated account vending solution

InformMe

05/23 – (1 month)
Architect and implement a customized Control Tower solution for InformMe.

  • Architecture: AWS Control Tower Setup, Service Catalog, CfCT Pipeline, Node.js-Lambdas
  • Infrastructure as Code: AWS CDK (TypeScript), CloudFormation
  • ChatOps: Slack Notifications via Lambda Webhooks & AWS ChatBot
  • AWS Identity Center (SSO)
  • Custom SCPs, Config Rules & SRA
  • On-Prem Migration to ECS Fargate & Lambda

completed

myToys

05/22 – 10/22 (6 months)
Architect and implement a customized LandingZone solution for myToys.

  • Architecture: AWS LandingZone with best practices and custom solutions
  • Infrastrucutre as Code: Terraform, Terragrunt
  • Automation: Python, boto3, Lambda, Jenkins, Ansible
  • Kubernetes: EKS, Kops, Kubeclarity, Istio, ExternalSecrets, Gatekeeper, Helm
  • Security and Compliance: AWS ConfigRules, Service Control Policies (SCP) and SecurityHub
  • Improvement and extension of existing AWS LandingZone with Python and boto3

Telefonica

09/21 – 05/22 (9 months)
Enable development teams to deploy their applications to AWS in a secure and compliant way.

  • Infrastructure as Code: Terraform, Terragrunt, CloudFormation
  • Automation: Python, boto3, Lambda, Gitlab
  • Serverless infrastructure: Lambda, RDS, API Gateway, S3, X-Ray, SNS, SQS, DNS, IAM
  • Security and Observerbilty: AWS ConfigRules, SecurityHub, Tracing, CloudWatch
  • Analyze logs and metrics with CloudWatch and present results in architecture forum
  • Maintaining Oracle GoldenGate on EC2 for critical data replication

RWE

06/21 – 09/21 (3 months)
Support teams in their migration to AWS and help them to adapt new technologies

  • Guide teams to adapt new AWS Technologies
  • Support migration of Oracle databases to AWS RDS
  • Prepare and execute Terraform workshop
  • Deployment of AWS Lambda and AWS API Gateway PoC
  • Help migrate service from EC2 to ECS in multi account environment

STP

11/20 – 05/21 (7 months)
Design and implement a GDPR-compliant Kubernetes based infrastructure law firms

  • Databases: MongoDB, PostgreSQL, MSSQL
  • Observerbility: Prometheus, Grafana, Loki, ElasticSearch, Kibana
  • Automation: ArgoCD, Ansible, Helm, Bash, Kubeadm
  • Improve observability with Prometheus and Grafana
  • Intensive communication and collaboration with Kubernetes service provider
  • Design and setup of core services on a manged Kubernetes cluster
  • Conceptual design and setup of an authentication system between Kubernetes cluster and LDAP via Dex
  • Migration of containerized applications to Kubernetes

MunichRe

03/20 – 05/21 (14 months)
Design highly scaleable infrastructure for an investing Application

  • Kubernetes: self-managed with kops (AWS) and AWS EKS
  • Automation: FluxCD, Helm, Bitbucket, Terraform, Terraform Cloud
  • Databases: MongoDB, PostgreSQL
  • Infrastructure: SQS, SNS, EKS, IAM, IRSA, EC2, Loadbalancing (ALB/NLB), SSM, Route53, RDS (Aurora), Config, Lambda, ACM, DNS, R53
  • Monitoring/Logging/Observerbility: Prometheus, Grafana, Loki, ElasticSearch, Kibana, Thanos
  • Live migration of Kubernetes clusters
  • Supporting developer teams (CI/CD pipelines, reviewing IaC code, debugging dev and prod services)

Joyn

04/19 – 01/20 (10 months)
Ensure rigorous standards across all teams and ensure high uptime and reliability for the live and on-demand streaming website.

  • Infrastructure as Code: CloudFormation, Terraform
  • Infrastructure: ECS Fargate, ECR, CloudWatch, DynamoDB, Redis, Route53, ACM, WAF&Shield, CloudFront, S3, Lambda, API Gateway, IAM, SSM, SQS, SNS, DNS, Route53, Lambda on Edge, nginx
  • Automation: GitLab, Python, Bash, Docker
  • Monitoring: Grafana, Prometheus, OpsGenie, Dynatrace, ElasticSearch, Kibana, CloudWatch
  • Enable complex Server Side Rendering and caching for www.joyn.de
  • Provide extensive documentation and support for feature teams
  • On-call rotation for live-tv and video streaming platform used by over 2 million unique users

Professional Experience

ventx

04/19 – 10/22 (3 years 7 months)
Working as external service provider in projects for various customers working with AWS, Kubernetes, CI/CD, Linux and more.

  • Building highly available and scalable Multi-Tier AWS Infrastructure
  • Kubernetes: AWS EKS, Helm, Crossplane, ArgoCD & FluxCD, Observability
  • Building serverless Infrastructure: AWS Lambda, API Gateway & DynamoD
  • CI/CD: BitBucket, Azure DevOps, GitLab & GitHub
  • Infrastructure as Code: Terraform, CloudFormation & Crossplane
  • Consulting and Support for the DevOps Teams

in-tech

10/15 - 01/17 (1 year 4 months)
Internship and working student assisting in the interal development division working with everything embedded Linux, CI/CD and Docker

  • Docker: Introduce ARM based build in CI/CD
  • Linux: Build and maintain custom Linux images for embedded devices
  • CI/CD: Build and maintain Bamboo based CI/CD pipeline
  • Introduce major linux kernel updates YOCTO based Linux distribution

Education

FH Landshut

10/13 - 07/2017 (4 years 10 months)
Bachelor of Science in Computer Science
Implementation of the Monte Carlo Tree Search in the Real-Time Strategy Game Starcraft

FAU Erlangen

10/17 - 07/2019 (1 year 10 months)
Master of Science in Computer Science