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wansiedler/README.md

Hi there, I'm Alex 👋

I speak English, German, Russian, French, Italian, Spanish and some Chinese.

I also speak React/Next.js. Angular, Vue.js/Nuxt.js, Node.js/Express/fastify, Python/Django/Flask/FastAPI. I am fluent in DevOps/Gitops dialects, in love&hate relationship with Docker/Kubernetes/OpenStack, Ceph, OpenTelemetry, IaC and all around it. I feel grate working with Terraform&Ansible within AWS and GCP envs.

I am a developer, technical consultant and ex CTO with over +15 years of progressively challenging technical successes in diversified cutting edge technologies with demonstrated and proven ability to organize, train and lead cross functions in achieving superior results.

I code everything that can be scripted, compiled or used as a microservice or a blockchain solidity ERC20-based smart contract.

I ❤️:

  • My Family and Team
  • Kubernetes: Advanced cluster design, monitoring, and troubleshooting.
  • DevOps & GitOps Tools: ArgoCD, Flux, and automated deployment strategies.
  • Infrastructure as Code: Crossplane, Terraform, AWS CDK, and CloudFormation with Docker.
  • Scripting Languages: Python, Bash, Go, JS/TS, enhancing automation pipelines.
  • CI/CD Expertise: GitLab CI/CD, Jenkins, and GitLab/GitHub Actions.
  • Cloud Platforms: Extensive experience with AWS, GCP, and Azure.
  • Monitoring: Hands-on with Prometheus, Grafana, and ELK Stack.
  • TypeScript with Node.js Express/Nest.js/fastify with Sequelize/Prisma/TypeORM,
  • React (Solid.js, Redux, Zustand)/Angular (NgRx)/Vue.js (Vuex, Pinia), TDD (with jest, cypress, playwright),
  • Python with FastAPI, Django, Apache Kafka, Redis, PostgreSQL, MySQL, ElasticSearch, S3, Firebase, Golang with Gin/Echo, PHP in Symfony/Laravel/Zend
  • Languages: German (native), English (certified C1), Chinese (certified B1)

My 🎖️ and 🏆:

  • Certified Kubernetes Administrator (CKA)

  • Certified Kubernetes Application Developer (CKAD)jek

  • OpenJS Node.js Application Developer (JSNAD)

  • OpenJS Node.js Services Developer (JSNSD)

  • Certified Professional in Python Programming 1 (PCPP1™)

  • Certified Associate in Python Programming (PCAP™)

  • Certified Entry-Level Python Programmer (PCEP™)

🌱 I’m currently learning:

  • Solidity/Web3
  • ERC-20 with Truffles🥰 and Vyper
this is fine

🌱 I’m currently learning:

  • Solidity/Vyper
  • ERC-20 with Truffles🥰/Hardhat

📫 How to reach me:


My tech stack 🛠️:

Apache Kafka Redis MariaDB MySQL SQLite RabbitMQ Elastic Search PostgreSQL Docker Kubernetes GitHub GitLab CircleCI MUI JavaScript TypeScript React Zustand Three.js C Django Python Celery OpenZeppelin

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