Scala Courses and Certifications

Microcredential

Fundamental Coding Interview Preparation with Scala

Master Scala programming fundamentals, algorithms, and data structures to excel in technical interviews at top tech companies through hands-on practice and problem-solving.

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

Microcredential

Interacting with APIs in Scala

Master HTTP requests, authentication, and testing to seamlessly integrate REST APIs into your Scala applications with efficient handling and security best practices.

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

Microcredential

Refactoring Techniques in Scala

Master dependency breaking and safe refactoring techniques to modernize challenging Scala codebases while maintaining functionality through incremental changes and testing strategies.

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

Revisiting Scala Essentials

Refresh your Scala knowledge with syntax, string manipulations, and looping techniques to build a strong foundation for tackling basic programming challenges.

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

Applying Simple Looping in Practice with Scala

Explore practical applications of Scala loops, from array traversal and string manipulation to digit processing and pattern identification in real-world scenarios.

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

Practicing String Operations and Type Conversions in Scala

Enhance your Scala skills through practical implementations of string operations and type conversions, focusing on manipulation, parsing, time handling, and substring analysis.

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

Mastering Implementation of Advanced Loops in Scala

Enhance your programming expertise with advanced Scala looping techniques, from nested loops to string manipulation and practical applications in game development and large number operations.

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

Scala Coding Practice for Technical Interviews

Master Scala through coding challenges, problem-solving exercises, and practical applications to prepare for technical interviews and strengthen your programming skills.

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

Foundations of TDD in Scala 3 with ScalaTest: The Principles

Master Test-Driven Development in Scala 3 using ScalaTest, from Red-Green-Refactor workflow to SOLID principles and dependency injection, improving code quality and development speed.

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

Red-Green-Refactor: Practicing TDD with Scala & ScalaTest

Master the Red-Green-Refactor TDD workflow in Scala through hands-on practice, building discount calculators and shopping carts while sharpening your test-driven development skills.

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

Refactoring by Leveraging Tests with Scala & ScalaTest

Master refactoring techniques in Scala & ScalaTest to identify code smells, apply solutions, and maintain functionality through test-driven development with practical examples.

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

Multidimensional Arrays and Their Traversal in Scala

Master multidimensional array manipulation and traversal techniques in Scala through practical exercises involving apartment buildings, bookshelves, and game boards.

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

Revisiting Scala Maps and Their Practical Application

Master map data structures in Scala for counting, aggregation, and real-world applications like library management systems and inventory tracking.

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

Mastering Task Decomposition for Advanced Projects in Scala

Master task decomposition techniques for complex Scala projects through structured analysis, matrix operations, and data parsing challenges.

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

Proficiency in Maps, Two Pointers, and Scala Algorithms

Master Map optimization, Set operations, and two-pointer techniques in Scala through hands-on algorithm challenges and data structure problem-solving strategies.

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