Scripting and Automation Developer with Ruby Salary in 2024

Where is Ruby used?

Ruby Utilization Rundown

Web Slinging with Rails

• Heads up, Spider-Man! Rails, Ruby's sidekick, weaves complex web applications faster than you can say "Great Scott!"

DevOps' Swiss Army Knife

• Chefs kiss for Ruby in DevOps! Crafting server recipes with Chef for automated setup that’s as tasty as grandma's Sunday dinner.

Gem-studded Scripts

• It's a scripting jewel box! Automating mundane tasks with Ruby is like finding precious gems in your couch cushions.

Game of Objects

• In the game of coding, you either win or bug fix. Ruby's object-oriented prowess makes it a key player on the coding battlefield.

Ruby Alternatives

Python

Python is a high-level, interpreted scripting language known for its simplicity and readability which promotes rapid development. It's widely used for web development, data analysis, AI, and scripting.

# Python sample code for a simple HTTP server
from http.server import HTTPServer, BaseHTTPRequestHandler

class SimpleHTTPRequestHandler(BaseHTTPRequestHandler):

    def do_GET(self):
        self.send_response(200)
        self.end_headers()
        self.wfile.write(b'Hello, Python!')

httpd = HTTPServer(('localhost', 8000), SimpleHTTPRequestHandler)
httpd.serve_forever()

• Readable syntax eases maintenance and collaboration.


• Extensive standard library and third-party modules.


• Slower execution than compiled languages due to being interpreted.


• Dynamic typing can introduce runtime errors.


• Highly versatile, suitable for various types of projects.

JavaScript

JavaScript is a dynamic, high-level scripting language primarily used for creating interactive web applications. It runs on the client side within the user's web browser.

// JavaScript example for a simple alert
document.addEventListener('DOMContentLoaded', (event) => {
    alert('Hello, JavaScript!');
});

• Ubiquitous on the web, supported by all modern browsers.


• Asynchronous programming with callbacks and promises.


• Can result in complex code due to callback chains.


• Some find the dynamic typing system to be error-prone.


• Enables interactive client-side web applications.

Go (Golang)

Go, or Golang, is a statically typed, compiled programming language designed at Google. It's known for its simplicity, concurrency support, and performance.

// Go sample code for a concurrent HTTP server
package main

import (
    "fmt"
    "net/http"
)

func handler(w http.ResponseWriter, r *http.Request) {
    fmt.Fprintln(w, "Hello, Golang!")
}

func main() {
    http.HandleFunc("/", handler)
    http.ListenAndServe(":8080", nil)
}

• Fast execution and compilation speed.


• Concise syntax and powerful standard library.


• Lacks some features found in other languages, like generics (though coming in Go 1.18).


• Small ecosystem compared to more mature languages.


• Built-in concurrency model with goroutines.

Quick Facts about Ruby

Ruby: The Jewel of Programming Languages

Once upon a time in 1995, Yukihiro "Matz" Matsumoto decided to blend the best parts of his favorite languages and, voila! Ruby was born! Like a mad scientist, Matz concocted this language to be both productive and fun, a true friend to the weary programmer. Ruby operates on the principle of POLA (Principle of Least Astonishment), aiming to be your predictable companion, so you're never left scratching your head wondering, "What the heck just happened?"

# Ruby aims to be simple and readable:
5.times { print "We <3 Ruby! " }

Revolutionizing the Scene with Rails

Fast forward to 2004 and a virtual bomb drops in the form of Ruby on Rails, an open-source web framework that shook the earth beneath every web developer's feet. Created by David Heinemeier Hansson, Rails screamed, "Convention over Configuration!" and automated the mundane tasks, transforming web development from a chore to a playground. Goodbye, repetitive code! Hello, building complex websites before your coffee even gets cold!

# Scaffold your way to a complete app in minutes:
rails generate scaffold HighFive giver:string receiver:string

Gems: Ruby’s Sparkling Library Treasures

In the Ruby world, you'll find a glittering trove known as "gems." These little bundles of code joy let programmers easily share functionality and solve common problems without reinventing the wheel. It's like having a personal code genie at your fingertips. Just whisper "bundle install," and a genie pops out to grant all your app's wishes.

# Magic command to install your project dependencies:
bundle install

What is the difference between Junior, Middle, Senior and Expert Ruby developer?

Seniority Name	Years of Experience	Average Salary (USD/year)	Responsibilities & Activities
Junior Ruby Developer	0-2	50,000 - 70,000	Writing simple code segments under supervision Bug fixing and testing of individual components Following coding standards and best practices Learning the codebase and improving coding skills Assisting in routine development tasks
Middle Ruby Developer	2-5	70,000 - 100,000	Developing moderate complexity code independently Implementing new features Proactively identifying and fixing less obvious bugs Participating in code reviews Contributing to technical documentation
Senior Ruby Developer	5+	100,000 - 130,000	Designing system architecture Leading feature development Mentoring junior and middle developers Optimizing performance and scalability Ensuring code quality and maintainability
Expert/Team Lead	8+	130,000 - 160,000+	Overseeing all development tasks Leading the team and decision making Defining technical standards and infrastructure Managing project timelines and deliverables High-level problem solving and strategic planning

Top 10 Ruby Related Tech

1. 
   

   Ruby Language

   
   

   
   The crème de la coder crème, Ruby is a snazzy programming language that reads like English and a Saturday morning cartoon had a baby. With a focus on simplicity and productivity, it's the Maserati of programming – sleek, efficient, and a smooth ride from start to finish. Just roll in, whip up a killer app, and you're the hero – cape optional.
   

   
   

   
           def hello_world
             puts 'Hello World!'
           end
           hello_world
           

   
   


2. 
   

   Rails (Ruby on Rails)

   
   

   
   Rails, not to be confused with the things trains amble on, is a full-stack web framework that's more beloved than grandma's cookies. It's all about convention over configuration, meaning you write less code and have more time for ping pong. With Rails, you'll be crafting dazzling web applications quicker than binge-watching a season of "The Mandalorian."
   

   
   

   
             rails new my_awesome_app
           

   
   


3. 
   

   RSpec

   
   

   
   RSpec is the Sherlock Holmes of testing frameworks for Ruby, helping you to sniff out code crimes before they become a problem. It's all about behavior-driven development (BDD) - talking through your problems, but with code. Ensure your app is as solid as a diamond and just as sparkly.
   

   
   

   
             describe 'An ideal sandwich' do
               it 'is delicious' do
                 expect(sandwich.taste).to eq('delicious')
               end
             end
           

   
   


4. 
   

   RubyGems

   
   

   
   Imagine a candy store where all the sugary treats are free, and you've basically got RubyGems. It's a package manager that gives you access to a trove of gems, i.e., libraries, that'll add pizzazz to your projects without reinventing the wheel – or the sugary treat.
   

   
   

   
             gem install nokogiri
           

   
   


5. 
   

   Sinatra

   
   

   
   Sinatra is Rails' cool, minimalist cousin that doesn't try to do it all – it's a DSL for quickly creating web applications with less fuss and more saxophone solos. When Rails is a Swiss Army knife, Sinatra is that one really good screwdriver you can't live without.
   

   
   

   
             require 'sinatra'
             get '/' do
               'Put your hands up for Detroit!'
             end
           

   
   


6. 
   

   Capistrano

   
   

   
   Capistrano is the magical elf that does the dirty work of deploying web applications for you – it's like FedEx for your code. One command, and it's sent off to the server, letting you kick back and feast on code instead of worrying about pesky deployment details.
   

   
   

   
             # Deploy with capistrano
             cap production deploy
           

   
   


7. 
   

   Pry

   
   

   
   Pry is the secret agent toolkit for Ruby, a powerful alternative to the IRB (the usual Ruby console). With Pry, you can sneak inside your running program like a ninja and start poking around, fixing bugs, and running code like the charming developer-spy you are.
   

   
   

   
             binding.pry
             # Now you’re in the matrix!
           

   
   


8. 
   

   Homebrew

   
   

   
   Homebrew, known as The Missing Package Manager for macOS (or Linux), lets you easily install all those fancy Ruby-related techs without breaking a sweat. It's like having a personal robot that fetches your tools – just say the word, and voilà, it's there.
   

   
   

   
             brew install ruby
           

   
   


9. 
   

   SQLite3 / PostgreSQL

   
   

   
   Need a place to stash all your app's secrets? SQLite3 is like a diary with a lock, perfect for small projects, while PostgreSQL is like the vault where banks keep their gold bars – robust, secure, and ready for big data. Both of them get along with Ruby like peanut butter and jelly.
   

   
   

   
             # In a Sinatra app using SQLite3
             get '/show/:id' do
               @mydata = DB.execute('SELECT * FROM mytable WHERE id = ?', params[:id]).first
               erb :show
             end
           

   
   


10. 
    

    Vim/VSCode/Sublime Text

    
    

    
    Nope, these aren't trendy new LA nightclubs – they're text editors where you'll forge your Ruby masterpieces. Vim, the seasoned veteran that you control like a wizard; VSCode, the jack-of-all-trades with a plugin for everything; and Sublime Text, the speedster that makes editing code feel like you're racing a sports car on the Autobahn.
    

    
    

    
              # Sublime Text magic - multi-cursor editing!
              # Hold down the Cmd (or Ctrl) key, click in all the places you want a cursor, and then start typing.