Courses
Explore our collection of free and premium courses covering Docker, Linux, Vim, and more. Learn at your own pace with structured lessons and hands-on examples.

Rails
FREE
CI/CD Pipeline with Rails
Build production-ready CI/CD pipelines for Ruby on Rails applications. Learn GitHub Actions, automated testing, deployment strategies, and DevOps best practices.
150 min
10 chapters
20 lessons
DevOps
FREE
Docker Essentials
Master Docker containerization from basics to production. Learn images, containers, volumes, networks, Docker Compose, and deployment strategies.
180 min
12 chapters
34 lessons

DevOps
FREE
Git and GitHub Essentials
Master version control with Git and GitHub. Learn branching, staging, committing, pushing, pulling, and collaborating on projects with industry best practices.
90 min
15 chapters
49 lessons

React
FREE
React.js
Master React.js from fundamentals to advanced patterns. Learn hooks, state management, routing, performance optimization, and prepare for interviews with coding challenges.
180 min
15 chapters
39 lessons

Rails
FREE
Ruby On Rails
In this course, you'll learn how to set up your development environment and build robust web applications using the Ruby on Rails framework.
60 min
16 chapters
50 lessons

DevOps
FREE
SQL Fundamentals
Master SQL from basics to advanced queries. Learn SELECT, filtering, JOINs, subqueries, table management, and database design with hands-on exercises.
300 min
65 chapters
291 lessons
