26.11.2025 aktualisiert
Premiumkunde
100 % verfügbarSenior DevOps & Cloud Architect/Engineer (AWS) & Solution Architect
Duisburg, Deutschland
Deutschland +2
Dipl.-Informatiker (FH)Über mich
Background in IT management, networking, cloud tech, app development, AI Tooling, Startup Business Development. Creative background, Hands-on or Team leadership. Likes new tech, digital strategy & transformation. A continuous learner who prototypes and ships own apps.
Skills
AWS Certified Solutions ArchitectKubernetesDockerDevOpsMicroservicesawsMonitoringAnsibleTerraformCI/CD
Key Skills
- highly technical allrounder with 25 years experience in tech
- Bridge to Business Side (Experience from own Companies)
- roles
- Senior DevOps Architect/Engineer
- Senior Cloud Architect/Engineer (AWS)
- MLOps Engineer
- Solution Architect
- Platform Engineer
- Senior Mobile Developer (Android, Flutter)
- cloud native approach with focus on AWS
- AWS Certified Solutions Architect Associate
- AWS Certified Developer Associate
- Serverless/Lambda, CDK (typescript/python), S3, API Gateway, custom authorizer, EKS, SNS, SES, SQS, EventBridge, Cloudfront, Cloudflare, serverless framework, Amplify, IAM Identity Center, AWS Organizations, AWS Verified Access, Amazon Managed Apache Airflow, RDS, CloudFormation, DynamoDB, Cognito, EC2, VPC, ALB, NLB, ECS/FARGATE, Firehose, ECR, documentDB, Bedrock, Cloudwatch, Cloudtrail, codeCommit, codeDeploy, codePipeline
- Google Cloud Platform (AppEngine, ComputeEngine, Firebase)
- monitoring Kibana, elastic/opensearch, prometheus, grafana, Loki, Alloy, PRTG. nagios
- AliBaba Cloud for China Setup
- devops/CI/CD
- Ansible (advanced)
- terraform (advanced)
- Gitlab CI (advanced)
- Github Actions (advanced)
- Docker, Kubernetes, Openshift, EKS, Helm (advanced)
- JFrog Artifactory (advanced)
- clickhouse
- fastlane
- sonarqube
- rabbitmq, mqtt plugin, own plugins
- SSO, Keycloak, OpenId
- github, Bitbucket
- Datadog
- Rancher, ArgoCD
- Elasticsearch, OpenSearch, Kibana, filebeat, metricbeat
- Grafana, Prometheus, Kibana for monitoring
- ML & AI Pipelines CUDA in Docker, pytorch, tensorflow
- Whitesource/Mend renovate
- Presto/Trino
- AI
- I stay current and leverage LLMs and a variety of AI tools every day to benefit both my clients and me.
- LangChain for multi LLM usage, automation and AI service flows
- Eager to work with AI-agent frameworks—like Microsoft AutoGen, CrewAI, Hugging Face Transformers Agents and LlamaIndex’s Router Query Engine—to design autonomous, multi-agent workflows that extend my LangChain pipelines.
- claude code in terminal is a gamechanger!
- AI Code IDE's: windsurf, cursor, copilot, Jetbrains AI Assistent
- chatgpt, gemini and their API''s to get things done faster or improve products
- App Dev / Languages
- python / firebase / AWS SDK / CDK (backend)
- python openai/chatGPT/claude/Llama, Prompt writing, chatbots etc.
- Java Android App/Firebase (Focus Frontend UI)
- Typescript/node.js CDK
- Dart / Flutter (mobile, frontend)
- Shellscript/Bash
- javascript/typescript/angular (frontend)
- Linux expert
- LPIC-1 (Linux certification I)
- LPIC-2 (Linux certification II)
- started working on highly scalable serverfarms on premise in 2001.
- digital since 1988
Sprachen
DeutschMutterspracheEnglischverhandlungssicher
Projekthistorie
Tasks:
Technologies:
Linux, Git, Gitlab, Docker, Terraform, Ansible, Python, Bash scripting, AWS Cognito, API Gateway, Lambda, SQS, SNS, SES, AWS Organizations, IAM Identity Center, draw.io, Cloudwatch, RDS, Eventbridge, Cloudfront, Route53, S3, RabbitMQ, AWS China, AliBaba Cloud China
- Lead AWS/DevOps Architect and Engineer improving technical environments
- Customer Consulting in Infrastructure, CI/CD and Software Development
- Concept, documentation, planning and implementation of Infrastructure, Automation and Security Improvements
- Automatization with Terraform, Ansible, CDK and Gitlab Pipelines.
- Build a fully AWS Cloud based SaaS CNC machine controlling customer portal with everything needed like, IaC (terraform), Automation (ansible), Code Management and Pipeline (Gitlab CI), multi-account AWS environments (AWS Organizations, Identity Center), Backup, Monitoring and Security (WAF, security scanning, hardening).
- UI testing with playwright in Gitlab CI
- Dockerized RabbitMQ with mqtt plugin and multi authentication chain
- AWS China and AliBaba China Setup with terraform
Technologies:
Linux, Git, Gitlab, Docker, Terraform, Ansible, Python, Bash scripting, AWS Cognito, API Gateway, Lambda, SQS, SNS, SES, AWS Organizations, IAM Identity Center, draw.io, Cloudwatch, RDS, Eventbridge, Cloudfront, Route53, S3, RabbitMQ, AWS China, AliBaba Cloud China
Tasks:
Technologies:
Linux, Git, Github, Docker, Terraform, Ansible, Python, Nginx, Bash scripting, AWS EC2, API Gateway, AWS Organizations, IAM Identity Center, Cloudwatch, RDS, Cloudfront, Route53, S3, Lambda, Firehose, Hetzner Cloud, RabbitMQ, EKS, ALB, NLB
- Lead AWS/DevOps Architect & Engineer improving technical environments
- Concept, documentation, planning and implementation of Infrastructure, Automation and Security Improvements
- Concept and Design of whole AWS Infrastructure Automation for quickly bootstrapping dozens of AWS Services to multiple AWS Regions in different Countries
- Initiated GitOps, GitSecOps, proper Identity Management
- Multi environment Automatization with Terraform, Ansible and Github Actions
- Setup EKS Cluster with AWS Loadbalancer Controller, ebs-csi-controller, terraform Helm Provider, clickhouse-operator, multiple eks_managed_node_groups
- Setup RabbitMQ ec2 and AWS managed
- Setup AWS managed Airflow with terraform, interconnecting rds, eks, lambda, firehose
- Monitoring & Alerting with Grafana, Prometheus, Alloy, Loki
- Certificate Automation with Letsencrypt, Certbot and Ansible
- Intensive nginx config management with Ansible
- Docker handling
- Cost Optimization
- Automate rollouts to multiple Countries and AWS Accounts with minimal overhead
Technologies:
Linux, Git, Github, Docker, Terraform, Ansible, Python, Nginx, Bash scripting, AWS EC2, API Gateway, AWS Organizations, IAM Identity Center, Cloudwatch, RDS, Cloudfront, Route53, S3, Lambda, Firehose, Hetzner Cloud, RabbitMQ, EKS, ALB, NLB
- Android/Java Multiplayer Game App Development with Google Firebase and serverless backend using AWS API Gateway & Lambda Functions
- Created AI content Scout backend service for Android App using LangChain, fetch and rephrase text and change image content from reddit, x, threads, bluesky, giphy and make it available in Firebase
- OpenAI/ chatGPT web app using different models, tests in Python, paid subscription.
Backend: running serverless with AWS API Gateway and Lambda. Other services in use are AWS S3/Cloudfront/Route53/Certificate Manager.
Frontend: Bootstrap, jqueryDeployment: is done with AWS CDK (python)API's connected: Twitter, OpenAi - video app development on Firebase (auth, admob, firestore and others) with Flutter/Dart
- Android/Java Game App Development with Firebase and Google Cloud Functions
- Implementing different APIs (facebook, twitter, google, etc.) for fetching content to incorporate in app in Flutter/Dart and also Android/Java
- building CI/CD workflows with Git, Github, Gitlab, vercel, Docker, Dockerhub, AWS ECR, Fastlane (for apps), TravisCI for CI/CD
- create a media REST API (video, audio, image, text) in Node.js and Angular (UI + tailwind) in Docker on AWS, fly.io.
- Setup AWS - ECS Fargate with Cloudformation, cloudwatch, serverless services tests in lambda instead ECS Fargate for comparison, API Gateway and dynamodb, mongoDB
- Setup, include stripe in Angular UI
- Evaluate Terraform, compare with Cloudformation
- Setup AWS EKS Kubernetes Cluster with AWS CDK (instead of Cloudformation) of small web app.
- Setup Keycloak
- Setup Google Compute/App Engine for Android App with Docker and jetty
- Evaluation & setup test env for App Project with Docker, Kubernetes, Skaffold, Helm on Google Cloud
- setting up corporate Homepage serverless on AWS. Use AWS Route53, Lambda, Api Gateway, s3, Cloudfront
- WS hardening, security setup (POLP), securing services
Linux, Git, Github Actions, LangChain, openai API, Gitlab CI Pipelines, AWS Route53, AWS Lambda, AWS Api Gateway, AWS s3, AWS Cloudfront, AWS ECS/Fargate, AWS Cloudformation, Google AppEngine, Gitlab Ci, Node.js, Kubernetes, AWS cloudwatch, AWS dynamodb, cloudflare, docker, Skaffold, Helm, Kafka, RabbitMQ, AWS Kinesis, Firebase