Programming Languages Courses and Certifications

Go Structs Basics Revision

Learn Go structs and methods through encapsulation, composition, interfaces, and practical code exercises.

• CodeSignal
• 3 hours
• Self-Paced
• Free Certificate

Projection, Filtering, and Aggregation of Data Streams in Go

Learn to manipulate data streams in Go with projection, filtering, and aggregation using procedural and functional approaches.

• CodeSignal
• 3 hours
• Self-Paced
• Free Certificate

Practicing Intermediate Implementation and Data Streams in Go

Practice intermediate Go through hands-on data aggregation, filtering, and stream-manipulation tasks built around reviews, users, inventory, transactions, and records.

• CodeSignal
• 2 hours
• Self-Paced
• Free Certificate

Go with Gin Basics

Learn to build a Todo API with Gin in Go, including routing, path and query parameters, and CRUD HTTP requests.

• CodeSignal
• 1 hour
• Self-Paced
• Free Certificate

Adding Enterprise Features to the Gin ToDo App

Extend a Gin ToDo app with SQLite persistence, GORM queries, WebSocket notifications, and API rate limiting.

• CodeSignal
• 1 hour
• Self-Paced
• Free Certificate

Programming Foundations with Lua

Learn Lua by writing and debugging short programs using variables, strings, data types, and booleans.

• CodeSignal
• 2 hours
• Self-Paced
• Free Certificate

Defining and Utilizing Functions in Lua

Learn to define and use Lua functions, work with parameters and return values, manage variable scope, and compose functions into practical calculators.

• CodeSignal
• 1 hour
• Self-Paced
• Free Certificate

Career Certificate

Introduction to Elixir

Learn Elixir fundamentals and functional programming concepts by building a simple TodoList application.

• CodeSignal
• 7 hours
• Self-Paced
• Free Certificate
• 5 courses

Building a CrewAI-Powered Travel Planner App with Flask

Build a Flask travel planner interface that connects a CrewAI backend to forms, dynamic itineraries, Bootstrap styling, and interactive results.

• CodeSignal
• 3 hours
• Self-Paced
• Free Certificate

Introduction to Spring Boot and Spring Core with Kotlin

Learn Spring Boot with Kotlin by creating beans, wiring dependencies, and managing bean scopes and lifecycles.

• CodeSignal
• 3 hours
• Self-Paced
• Free Certificate

Getting Started with Elixir

Learn Elixir fundamentals by fixing syntax and logic errors while practicing output, variables, data types, arithmetic, and conditional statements.

• CodeSignal
• 2 hours
• Self-Paced
• Free Certificate

Structs, Functions, and Modules in Elixir

Learn Elixir functions, modules, structs, and anonymous functions through hands-on coding exercises.

• CodeSignal
• 1 hour
• Self-Paced
• Free Certificate

Building Simple TodoList Application using Elixir

Build a simple TodoList application in Elixir while practicing structs, functions, collections, filtering, task completion, and prioritization.

• CodeSignal
• 1 hour
• Self-Paced
• Free Certificate

Typescript Classes and Objects Basics

Learn to build TypeScript classes and objects using constructors, encapsulation, inheritance, methods, and practical debugging exercises.

• CodeSignal
• 3 hours
• Self-Paced
• Free Certificate

Projection, Filtering, and Aggregation of Data Streams in TS

Manipulate data streams in TypeScript through projection, filtering, and aggregation using procedural and functional techniques.

• CodeSignal
• 3 hours
• Self-Paced
• Free Certificate