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Ultimate YAML Course : YAML JSON JSONPath Zero - Master (Udemy.com)

YAML, JSON, JSONPath tutorial for working with OpenAPI Specification, Swagger Tools, DevOps, Kubernetes - the list goes

4.7
199 reviews

Created by: TechLynk Selenium

Last updated August 2025

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What you will learn

  • Understand YAML and how it is different from JSON in usage.
  • Understanding the Basics of JSON, YAML and JSONPath
  • Getting Comfortable with Writing Manifest files in JSON and YAML And writing JSONPath Expressions
  • YAML advance concepts that covers Anchors, Alias, Overriding, Multi documents support, Writing Complex keys
  • Learning How to Convert XML to JSON, JSON to YAML and Vice Versa.

How it compares

Against the other 518 rated Udemy courses in Software Development on CourseDuck:

  • Rating4.7 out of 5higher than 79% of them
  • Reviews199#343 of 519 by number of reviews
  • Length3 hoursshorter than 78% of them
  • Last updatedAugust 2025earlier than 52% of them

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Course Description

YAML is one of the languages that has gained popularity in recent times. Applications such as OpenAPI, Swagger, DevOps, and Kubernetes use YAML to create human-readable configurations at a large scale. What is the key element in such integrations? You need to write YAML code so that it can be understood easily by developers. You will be learning about YAML language constructs from scratch in this course.

In this course, you will learn about JSON, YAML, and JSONPath.

  1. In the first part, you will learn about JSON. JSON is primarily used in web development, where the data is being stored and transmitted. This is slowly replacing the XML.

  2. Once you get comfortable with it, we will move on to the second part, which is YAML. YAML is primarily used in Tools such as Ansible and Kubernetes.

  3. Finally, in part-3, you will learn about JSONPath. JSONPath is used to extract a subset of data from JSON files. This is similar to SQL for relational Databases.

Topics Covered In This Course

  • Understand YAML and how it is different from JSON in usage.

  • Learn the various data types available including scalar and collection types.

  • Understand the different YAML styles namely Block Style and Flow Style.

  • Use advanced YAML features like Anchors, Sets, and Documents that help to create a rich YAML file.

  • Use Directives to provide presentation details to YAML tools.

  • Use Tags to avoid ambiguity and define custom types in a namespace.

  • Create an OpenAPI document using YAML in Swagger Editor.

  • Lots of activities to apply the learnings.

  • and Many More!

More Reasons To Take This Course

  • The scope of YAML usage is increasing in the computing field.

  • YAML is the 1st choice among API developers while working with OpenAPIs.

  • Get ahead of the curve and learn to configure applications using YAML with ease.


Who This Course Is For?

  • Web Developers who work with APIs and web services that are based on OpenAPI standards.

  • Software Developers, who work with Kubernetes to enable cloud computing for their applications.

  • Engineers, who use DevOps to configure the Pipeline for CI/CD.
Read More All Levels All Levels product length iconTime: 3h

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Instructor Details

TechLynk Selenium

Sometimes, reaching out and taking someone's hand is the beginning of a journey. We often need someone to helps us take the first few steps before we get a master's in that move.


This is the vision we have behind all of our courses 'Step by Step'


1. Start from scratch

2. Break down the topic

3. Simplify things

4. Go step by step


Teaching is our passion and we design every course so you can start from scratch, knowing nothing about a topic and become an expert after the course and can work on enterprise projects.

Do not worry if you do not have any existing knowledge of the subject. We will go very basic, step by step.


Let's Get Started...

FutureTech9


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All courses under our banner comes with life-time support and you can ask me questions whenever you face any issues or just want to discuss anything with me or need my suggestions.

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Reviews

4.7

199 ratings on Udemy

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By Pramod Sahu on 9/20/2025

I found it very informative and practical. The course covered fundamental concepts, syntax rules, and advanced features such as anchors and references in YAML. I especially appreciated the hands-on examples that showed how JSON and YAML are used in real-world applications.

By Deepanshu Patel on 9/18/2025

This course is very helpful. As I'm new to this and don't know anything but still able to understand and learnt about this.

By Sonam Abhisika on 4/20/2025

I am able to understand YAML very well through the course and the way the teacher explains... making it easier to understand. Thankyou so much Anshul Sir. I am grateful to you.

By Abhi on 10/13/2024

It is a great course! Especially, I learnt YAML fundamentals in a structured way and learnt new concepts in YAML such as anchors, aliases, merge keys, etc which I was not aware of earlier. The lectures on JSONPath were also good, it was fairly intuitive, but bolstered my understanding of how JSONPath works. Thank you!

By Manoj b on 5/7/2024

Course is well-structured, easy to follow, and packed with valuable content. Anshul's explanations are clear and concise, making complex topics easy to understand. Highly recommended for anyone looking to understand json,jsonpath,yaml

By Ana Alf on 3/2/2024

This is an exceptional and forward-thinking resource for anyone diving into the world of YAML, JSON, and JSONPath. The instructor's approach offers a fresh and dynamic perspective on mastering these essential data serialization and querying technologies.

By Sid Ray on 2/15/2024

This course is ideal. You make the ideal teacher. Glad I enrolled in this seminar. I have a solid understanding of YAML from start.

By Heiko Hardy on 2/15/2024

This course is an absolute gem for anyone diving into the intricacies of data interchange and manipulation. The instructor's approach is both comprehensive and hands-on, providing a deep understanding of YAML, JSON, and JSONPath.

By Aree Phuttaoward on 7/12/2023

This is the perfect course. Your are perfect instructor. I glad to took this course. I understand YAML from scratch clearly.

By Taylan Lakerta on 8/1/2022

Good one. But I recommend you to present some hands-on practices through a web app. It would be nicer with such an solution.

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Overall Score : 94 / 100

Ultimate YAML Course : YAML JSON JSONPath Zero - Master
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  • Video Duration: icon 3h
  • Price: $44.99
  • Provider: icon Udemy
  • Updated: icon August 2025
  • Level: All Levels All Levels
  • Language: icon English
  • Certificate: icon Yes
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