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Hi, im zivhm 🙌

I enjoy learning new technologies and playing around with code.

DevOps Engineer | Python Developer

🛠️ Tech Stack

Container Orchestration & IaC
Docker Kubernetes Helm OpenShift Terraform Ansible


AI & Data Systems
LangChain Hugging Face OpenAI Claude Gemini ChromaDB


Languages & Frameworks
Python Bash Flask FastAPI Streamlit


Infrastructure, Monitoring & Tools
Linux Nginx Prometheus Grafana Git


Cloud Platforms
AWS GCP


📊 GitHub Stats

GitHub Streak



GitHub Activity Graph



🎯 Technical Expertise

☸️ Container Orchestration & Kubernetes

  • Multi-node cluster setup with kubeadm and kube-vip for HA
  • OpenShift administration including networking, storage, security, and CI/CD pipelines

🏗️ Infrastructure as Code & Cloud

  • Terraform for AWS resource provisioning (EC2, VPC, Security Groups, Elastic IPs)
  • Ansible playbook automation for server configuration and zero-touch deployments
  • One-command deployment pipelines orchestrating IaC tools end-to-end
  • AWS infrastructure design with security groups, IAM, and monitoring
  • GCP experience with cloud-native deployments with LLM integrations

🐍 Python Development

  • Web applications with Flask and FastAPI frameworks
  • RESTful API design with proper authentication and rate limiting
  • Concurrent programming with ThreadPoolExecutor for parallel processing
  • Event-driven architectures for real-time data processing
  • LangChain integration for AI/LLM applications with vector databases

🤖 AI & Data Systems

  • RAG (Retrieval-Augmented Generation) architecture implementation
  • Vector database integration (ChromaDB) with semantic search
  • Embedding generation and document chunking strategies
  • Multi-exchange API integration for market data
  • Real-time WebSocket data pipelines

🔧 DevOps & CI/CD

  • GitHub Actions pipelines with automated testing and linting
  • Docker containerization with multi-stage builds and optimization
  • Automated Docker Hub publishing workflows
  • Pre-commit hooks for code quality (black, flake8, pylint, isort)
  • Blue-green deployment strategies

🌐 Web Infrastructure

  • Nginx reverse proxy configuration with SSL termination
  • Let's Encrypt certificate automation with Certbot
  • OAuth2 authentication flows and session management

📊 Monitoring & Observability

  • Prometheus metrics collection and alerting rules
  • Grafana dashboard creation for system and application metrics
  • Log aggregation and analysis
  • Performance optimization based on monitoring data

🔐 Security & Linux Administration

  • SSH key management and hardening
  • Ansible Vault for secrets management
  • Security group and firewall rule configuration
  • System administration on Ubuntu/RHEL environments

📝 Additional Skills

  • Bash scripting for automation and system tasks
  • Git workflows and version control best practices
  • Technical documentation and knowledge base creation
  • Debugging complex distributed systems
  • Performance tuning and optimization

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