Skip to content
View tnhkoc's full-sized avatar

Achievements

Achievement: Pull Sharkx2Achievement: Quickdraw

Achievements

Achievement: Pull Sharkx2Achievement: Quickdraw

Block or report tnhkoc

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don't include any personal information such as legal names or email addresses. Markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
tnhkoc/README.md

Hi there, I'm Tunahan 👋

SRE & Cloud Infrastructure Engineer

I am a Site Reliability Engineer (SRE) and AWS Certified Solutions Architect Associate with a strong focus on building secure, scalable, and observable cloud infrastructures. With over 4 years of hands-on experience in IT operations, I am currently specializing in Kubernetes orchestration, Infrastructure as Code (IaC), and advanced monitoring.

🚀 Technical Expertise

  • Cloud Architecture: AWS (VPC, EC2, ECS, ALB, SSM, S3)
  • Infrastructure as Code: Terraform (Modular Design, Remote State Locking), Ansible
  • Containerization: Kubernetes (EKS, MetalLB, NGINX Ingress, Helm), Docker
  • Observability & SRE: Grafana, Prometheus, Elastic Stack (Kibana), Zabbix, CloudWatch
  • CI/CD: GitHub Actions, GitLab CI/CD, Jenkins

📂 Featured Projects

🏗️ AWS Networking Foundation (Terraform)

A production-grade multi-AZ VPC architecture. Features Zero-Trust SSM-only access, modular Terraform design, and stateless NACL orchestration for secure traffic flow.

📊 Observability in a Box (EKS + Prometheus)

One-click deployment of a complete monitoring stack on AWS EKS using Terraform and Helm. Focused on cluster health and metric visualization.

⚡ Event-Driven S3 to Lambda

Serverless automation that processes S3 events using Python-based Lambda functions and IAM role-based security.

🏅 Certifications & Goals

  • AWS Certified Solutions Architect – Associate (SAA): Earned Jan 2026
  • AWS Certified Cloud Practitioner: Earned May 2025
  • Certified Kubernetes Administrator (CKA): In Progress (Target: Q1 2026)

🌍 Let's Connect

"Automate everything, document the rest."

Popular repositories Loading

  1. EC2-to-S3-IAM-Role-Integration EC2-to-S3-IAM-Role-Integration Public

    Simple EC2 project demonstrating Apache setup and IAM Role-based access to S3 using AWS CLI.

    HTML

  2. lambda-s3-file-trigger lambda-s3-file-trigger Public

    An AWS Lambda function that automatically triggers when a new file is uploaded to an S3 bucket. It logs the uploaded filename and demonstrates event-driven architecture in AWS.

  3. tnhkoc tnhkoc Public

  4. ec2-health-monitoring ec2-health-monitoring Public

    Monitor EC2 instance health using Amazon CloudWatch and receive automated email alerts via SNS for CPU usage thresholds and system status checks.

  5. static-website-s3-cloudfront static-website-s3-cloudfront Public

    This project demonstrates how to host a static website using Amazon S3 and distribute it globally using Amazon CloudFront.

    HTML

  6. terraform-ec2-demo terraform-ec2-demo Public

    This project provisions an EC2 instance on AWS using **Terraform**, securely authenticated via **IAM user profile** and **AWS CLI**.

    HCL