Java Streams API

Focus on building code that matters with Declarative Programming. Less Code Do More

Java Streams' Amigo's Review!

Functional programming is becoming very popular and it focuses around pure functions. Functional applications avoid the shared state, and tend to be more concise and predictable than those using object-oriented code. In this course you will learn you how to move away from imperative to declarative programming allowing you to write less code and focus on what is important when build applications.

List of topics for this course

  • What is functional programming ?
  • Stream API
  • Transformations with Map, Reduce and FlatMap
  • Filtering with Filter, TakeWhile
  • Collectors
  • Statistics
  • Grouping
  • Sorting


Your Instructor


Mama Samba Braima Nelson
Mama Samba Braima Nelson
Hi, I am Mama Samba Braima AKA Nelson!

Passionate DevOps/Software Engineer and a YouTuber. After graduating from King's College in Computer Science I acquired expertise working as a Java Engineer for companies such as CitiGroup and Starling. Over the years, I discovered my passion for teaching - that's how it all started.

From my Youtube channel to the Amigoscode website and Java Bootcamps in London, I have taught coding to millions of people from around the world and helped them to break into the Software Engineering world.

My mission is to make learning accessible for everybody. Whether you're just starting or have been coding for a while, I want to help you become the best version of yourself and prove to you that anything is possible!

Course Curriculum


  Intro
Available in days
days after you enroll
  Removing Duplicates
Available in days
days after you enroll

Ready to become a better engineer?

Get started now!



Frequently Asked Questions


When does the course start and finish?
The course starts now and never ends! It is a completely self-paced online course - you decide when you start and when you finish.
How long do I have access to the course?
How does lifetime access sound? After enrolling, you have unlimited access to this course for as long as you like - across any and all devices you own.
What if I am unhappy with the course?
We would never want you to be unhappy! If you are unsatisfied with your purchase, contact us in the first 30 days and we will give you a full refund.