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grok-rs/README.md

Hi there! 👋 I'm Serhii Kaliuzhnyi

Typing SVG

🚀 About Me

With 6 years of development experience and 3+ years specializing in DevOps, I focus on automating infrastructure, optimizing CI/CD pipelines, and managing multi-cloud environments. I am passionate about Rust programming and love building reliable, performant systems.

🦀 Rust Enthusiast: Passionate about Rust's memory safety, performance, and elegant concurrency model. I believe Rust is the future of systems programming!

🌍 Global Impact: Led design and implementation of multi-cluster, multi-regional cloud infrastructure supporting production traffic across multiple continents


🛠️ Tech Stack

💻 Programming Languages

Rust Go JavaScript TypeScript

☁️ Cloud Platforms

AWS Azure Google Cloud

🔧 Infrastructure & Automation

Terraform Kubernetes Docker ArgoCD Helm

📊 Monitoring & Observability

Grafana Prometheus ElasticSearch Kibana Jaeger

🔄 CI/CD & GitOps

GitHub Actions GitLab CI Jenkins

🌐 Networking & Security

Nginx Traefik Istio Kong


📊 GitHub Stats

GitHub Stats
GitHub Streak
Top Languages

🦀 Why I Love Rust

// Rust combines the best of both worlds
fn why_rust_is_awesome() -> Vec<&'static str> {
    vec![
        "Memory safety without garbage collection",
        "Zero-cost abstractions",
        "Fearless concurrency",
        "Excellent tooling (cargo, clippy, rustfmt)",
        "Amazing community and ecosystem",
        "Performance comparable to C/C++",
        "Expressive type system"
    ]
}

// Building reliable infrastructure tools with Rust! 🚀

🏆 Key Achievements

  • 🌟 Multi-Continental Infrastructure: Successfully deployed globally distributed architecture
  • 🚀 Automation Expert: Increased deployment reliability by integrating automated certificate, DNS, and secret management
  • 💰 Cost Optimization: Simplified cloud infrastructure reducing operational costs
  • 🔧 GitOps Implementation: Integrated GitOps workflows for auditable deployments
  • 📈 Monitoring Excellence: Set up comprehensive monitoring with Grafana, Prometheus, and alerting systems
  • 🦀 Rust Advocate: Promoting Rust adoption for infrastructure and systems programming

🎓 Education & Certifications

🎓 Master of System Engineering - University Graduate

📜 Key Certifications:

  • AWS Cloud Practitioner
  • Certified Kubernetes Administrator (CKA)
  • DevOps & Infrastructure Automation
  • Ansible Expert Level
  • Go Programming

🌐 Languages

  • 🇺🇦 Ukrainian: Native (C2)
  • 🇬🇧 English: Upper-Intermediate (B2)

📈 Activity Graph

Activity Graph

🎯 Current Focus

  • 🦀 Rust Projects: Building high-performance infrastructure tools
  • ☁️ Cloud-Native: Kubernetes operators and custom controllers
  • 🔧 Infrastructure as Code: Advanced Terraform modules and providers
  • 📊 Observability: Custom monitoring and alerting solutions
  • 🚀 Performance: Optimizing systems for scale and efficiency

Profile Views

💡 "Infrastructure as Code is not just a practice, it's a mindset that transforms how we think about scalability and reliability."

🦀 "Rust taught me that performance and safety don't have to be mutually exclusive."

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