Programming Core Courses

Microcredential

Introduction to Programming with R

13 ratings at CodeSignal

Master R programming fundamentals through data manipulation, wrangling, and visualization using essential packages like dplyr, tidyr, and ggplot2 to become proficient in data analysis.

• CodeSignal
• 8 hours
• On-Demand
• Free Certificate
• 5 courses

Introduction to Object-Oriented Programming in Scala

Master object-oriented programming fundamentals in Scala through hands-on exercises covering classes, inheritance, polymorphism, and traits while building practical applications for effective program design.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate

Microcredential

Scala Programming for Beginners

4 ratings at CodeSignal

Master Scala programming fundamentals through hands-on practice with data structures, loops, functions, and object-oriented concepts, preparing you for advanced software development challenges.

• CodeSignal
• 9 hours
• On-Demand
• Free Certificate
• 5 courses

Microcredential

Getting into Functional Programming with Clojure

3 ratings at CodeSignal

Dive into functional programming with Clojure, mastering syntax, collections, functions, and control flow. Perfect for developers familiar with Java, C++, Ruby, or Python seeking to explore a modern Lisp dialect.

• CodeSignal
• 7 hours
• On-Demand
• Free Certificate
• 4 courses

Microcredential

Get Started with Razor Pages in ASP.NET Core

3 ratings at CodeSignal

Master ASP.NET Core Razor Pages development, from basic routing and models to advanced form techniques, data binding, and validation for building dynamic web applications.

• CodeSignal
• 5 hours
• On-Demand
• Free Certificate
• 4 courses

Microcredential

Linear Algebra Programming with NumPy

4 ratings at CodeSignal

Master linear algebra fundamentals with NumPy through hands-on programming exercises, covering vectors, matrices, eigenvalues, and practical applications in data science and machine learning.

• CodeSignal
• 10 hours
• On-Demand
• Free Certificate
• 3 courses

Julia Functions and Functional Programming

Unlock reusable code mastery through Julia functions, from basic definitions to advanced higher-order functions, variadic parameters, and powerful data transformation techniques.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

Developing with Core GCP Services

Master Google Cloud Python development with hands-on experience using ADC, Cloud Storage, Firestore NoSQL operations, and Pub/Sub messaging for scalable applications.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

Microcredential

Linear Algebra Programming with R

Master linear algebra concepts through R programming with practical applications in data science, covering vectors, matrices, operations, eigenvalues, and statistical analysis techniques.

• CodeSignal
• 10 hours
• On-Demand
• Free Certificate
• 3 courses

Microcredential

Julia Programming for Beginners

Master Julia programming from variables and operators to advanced features like multiple dispatch and functional programming concepts.

• CodeSignal
• 6 hours
• On-Demand
• Free Certificate
• 5 courses

Microcredential

Core Skills for Conflict Management

Master conflict resolution techniques to transform workplace tension into opportunities for trust and team growth through confident communication strategies.

• CodeSignal
• 4 hours
• On-Demand
• Free Certificate
• 4 courses

Microcredential

Modern Graphics Programming with OpenGL

Master OpenGL from basics to advanced techniques including 3D graphics, lighting, texturing, and visual effects for professional real-time applications.

• CodeSignal
• 27 hours
• On-Demand
• Free Certificate
• 6 courses

Understand the Core of Employee Engagement

Unlock the drivers of employee engagement to strengthen team performance, interpret survey results confidently, and lead meaningful engagement efforts with timely follow-through.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

DSPy Programming

Master DSPy framework fundamentals: install, program, and optimize AI systems using language models, signatures, and modules for advanced reasoning and classification tasks.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate

Building Core Features with Modules and DTOs

Master building complete CRUD operations with modules, DTOs, and validation while creating a book management system with reading progress tracking features.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate