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Java Streams API

Funcional Programming

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 Nelson will teach 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
  • Filter
  • Collectors
  • Statistics
  • Grouping


Your Instructor


Nelson @ Amigosocode
Nelson @ Amigosocode

Hello World. I am Nelson! I am a passionate Software Engineer and YouTuber teaching and helping thousands of people around the world how to code or how to become professional software engineers through my YouTube channel and online courses. I have a Bachelor in Computer Science.


My mission is to make coding and programming concepts as easy to understand to everyone. My journey was not easy and I trully want to help you to become the best your can possible and beleive the everything is possible.


Happy Coding


Course Curriculum


  Removing duplicates from Lists & Sets
Available in days
days after you enroll
  Statistics like SQL
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days after you enroll
  Reduce & Flatmap
Available in days
days after you enroll

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.

Get started now!