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19 followers · 8 following
  • H2O.ai
  • 09:27 (UTC +05:30)

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dhanikaa/README.md

Dhanika Kumarasiri

DevOps Engineer @ H2O.ai · Software Engineering Student · Cloud Native Enthusiast

LinkedIn Medium Instagram

About

DevOps Engineer specializing in cloud infrastructure automation and container orchestration. Currently building scalable cloud-native solutions at H2O.ai while completing my final year in Software Engineering.

Core Focus Areas:

  • Cloud Infrastructure & Architecture (AWS, GCP, Azure)
  • Container Orchestration & Microservices
  • CI/CD Pipeline Design & Optimization
  • Infrastructure as Code & Automation

Technical Expertise

Cloud & Infrastructure

AWS · Google Cloud Platform · Azure · Terraform · Ansible

Containers & Orchestration

Docker · Kubernetes · Helm · Podman · Docker Compose · Linux

CI/CD & GitOps

Git · GitHub Actions · GitLab CI · Jenkins

Monitoring & Observability

Prometheus · Grafana · Elasticsearch (ELK)

Programming & Scripting

Python · Bash · Go · JavaScript · Node.js

Databases & Caching

PostgreSQL · MySQL · MongoDB · Redis

Web Servers & Infrastructure

NGINX · Apache · Kafka

Security & Tools

HashiCorp Vault · SonarQube · Trivy

Current Work

  • Building cloud-native infrastructure and microservices architectures
  • Exploring advanced Kubernetes patterns and service mesh technologies
  • Writing about DevOps practices and cloud infrastructure on Medium
  • Open to collaboration on DevOps tooling and infrastructure automation projects

Connect

LinkedIn: linkedin.com/in/dhanika-kumarasiri Medium: medium.com/@dhanikaa Location: Sri Lanka

"Infrastructure as Code, Automation as Culture"

Pinned Loading

  1. AWS-resource-list AWS-resource-list Public

    This script automates the listing of resources in your AWS account for various services and regions using the AWS Command Line Interface (CLI). It simplifies resource auditing and management by pro…

    Shell 1 1

  2. cicd-pipeline cicd-pipeline Public

    This project automates the deployment of a Node.js app using Terraform for infrastructure provisioning, Docker for containerization, and AWS for hosting.

    HCL 1

  3. Ansible-galaxy Ansible-galaxy Public

    This repository contains a comprehensive guide on Ansible Galaxy, covering how to install roles, use them in playbooks, publish custom roles to Ansible Galaxy, and manage API tokens. It includes st…

  4. Multi-stage-docker-build Multi-stage-docker-build Public

    A Go-based calculator application that demonstrates the use of Docker multi-stage builds for creating efficient, secure, and minimal Docker images. This repository showcases the benefits of reducin…

    Go

  5. Terraform-provisioners Terraform-provisioners Public

    Terraform sets up AWS infrastructure with an EC2 instance running a Flask app, creating a VPC, subnet, internet gateway, security group, and configuring SSH access with basic app provisioning.

    HCL

  6. K8s-services K8s-services Public

    This repository demonstrates how to deploy and expose a Python-based web application using Kubernetes services. It includes deployment configurations, service definitions, and a Dockerfile to conta…

    Python