Dive into the world of Scala Programming Essentials to empower yourself with scalable, functional coding skills ideal for OO and Java developers seeking to excel in high-performance backend systems and AI-integrated applications.
EnrollWrite scalable and expressive Scala code using object-oriented and functional programming paradigms.
Implement reliable and concurrent applications using Akka and Scala Futures.
Integrate Scala applications with databases seamlessly using Slick and the Play Framework.
Apply advanced testing strategies to ensure high code quality and reliability in real-world projects.
Scala is a modern programming language known for its power, flexibility, and ability to support both object-oriented and functional styles of development. It is used by companies building everything from high-performance backend systems to data-intensive applications, and it is gaining traction in machine learning and AI workflows due to its strong type system, expressiveness, and integration with tools like Apache Spark. If you are looking to build reliable, scalable software or expand your programming toolkit with skills that apply to real-world systems, Scala is a smart choice. This expert-led course is designed for developers, engineers, and technical professionals who have some basic experience with OO languages, such as Java, and want to build practical Scala skills they can use right away. You will get hands-on with key concepts like higher-order functions, pattern matching, traits, mixins, for-comprehensions, and persistent data structures. You will apply what you learn by building projects such as functional web applications using the Play Framework, database-connected systems using Slick, and modular software using dependency injection and type classes. Each concept is introduced through clear explanations followed by hands-on labs, making sure you can use these skills in your own work. Throughout the course, you will also practice building reliable, concurrent applications using Akka and Scala Futures, and strengthen your code quality with testing strategies like property-based testing and test-driven development. You will even explore how generative AI tools like GPT can be integrated into your Scala programs to create smarter, more dynamic applications. About fifty percent of your time will be spent working through hands-on exercises, giving you the chance to explore ideas, get feedback, and leave the class ready to apply everything you learned.
Scala features and benefits
Comparing Scala with Java and other OO languages
Installing Scala and setting up the development environment
Lab: Setting up Scala Environment & Exploring Basic Features; create a simple Scala project.
Classes and objects
Traits, mixins, and inheritance
Companion objects and factories
Encapsulation and polymorphism
Lab: Building a Simple OOP Application in Scala
Pure functions and referential transparency
Higher-order functions and currying
Immutability and persistent data structures
Pattern matching and recursion
Lab: Implementing Functional Programming Concepts in Scala: Develop a small application that uses functional programming concepts such as higher-order functions and pattern matching.
Lists, sets, and maps in Scala
Folding and reducing operations
Stream processing and lazy evaluation
For-comprehensions
Lab: Create an application that uses Scala's functional data structures and common operations like map, filter, and reduce.
Introduction to Play Framework
Functional web routing and request handling
JSON handling with Play-JSON
Middleware and functional composition
Lab: Developing a Functional Web Application with Play
Introduction to Slick library
Database configuration and setup
Querying and updating with Slick
Transactions and error handling
Lab: Integrating a Database with a Scala Application
Modular architecture and design patterns
Dependency injection with MacWire
Type classes and type-level programming
Implicit parameters and conversions
Lab: Develop a modular and scalable Scala application using dependency injection, type classes, and other design patterns.
Introduction to Akka framework and Actor model
Actor systems and message passing
Futures and Promises
Supervision and fault tolerance Lab: Create a concurrent application using the Akka framework, Actor model, and Scala's Futures and Promises.
Introduction to ScalaTest and ScalaCheck
Unit testing and property-based testing
Test-driven development in Scala
Mocking and integration testing
Lab: Write unit tests and property-based tests for a Scala application using ScalaTest and ScalaCheck.
Calling Java code from Scala
Using Java libraries in Scala projects
Converting Java collections to Scala collections
Writing Scala code that can be called from Java
Lab: Integrating Java and Scala in a Project
Overview of GPT and generative AI
Integrating GPT with Scala applications
Use cases and practical examples
Lab: Implementing a GPT-Integrated Scala Application
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Aaron Steele
Casey Pense
Chris Tsantiris
Javier Martin
Justin Gilley
Kathy Le
Kelson Smith
Oussama Azzam
Pascal Rodmacq
Randall Granier
Aaron Steele
Casey Pense
Chris Tsantiris
Javier Martin
Justin Gilley
Kathy Le
Kelson Smith
Oussama Azzam
Pascal Rodmacq
Randall Granier