5 Best Web Service Course [2021 SEPTEMBER] [UPDATED]

Web services are popular in the IT industry for a long time, they allow multiple apps to communicate with each other while sharing data. If you’re planning to learn web services to grow your career, we can help you. At Digital Defynd, our team of global experts has compiled a list of some of the Best Web Services Courses, Tutorials, Classes, Training, and Specialization programs available online. It covers both paid and free classes to help you learn at ease. Besides, the list is ideal for beginners, intermediates, as well as experts.

5 Best Web Service Course [2021 SEPTEMBER] [UPDATED]

1. Java Web Services (Udemy)

This introductory course is designed to help you learn how to design, create, consume, and secure SOAP and REST web services from scratch with an easy approach. In this course, you’ll gain an understanding of why web services are so popular while understanding the different types of web services design. You’ll learn how to use Apache CXF, implement SOAP attachments, handle errors in REST, and secure REST services. The course is prepared by Bharath Thippireddy, who is a professional IT architect and best-selling instructor. He will help you cover some of the essential topics during the classes, such as XML and XML Schema, Apache CXF, Java SOAP Client, and more. 


Key USPs – 

– A step-by-step curriculum that will help you understand the advantage of web services and their building blocks

– Learn how to implement top-down and bottom-up web services while gaining knowledge of the various web service standards

– Know about writing web services consumers with a quick intro to test your web services using SoapUI

– Learn to implement contract first and code first web services, spring MVC REST QuickStart, Jersey REST QuickStart, etc.

– Prepare from the comfort of your space with access to course content from any device


Duration: 17-18 hours

Rating: 4.4 out of 5

You can Sign up Here


Review: First time I feel, someone really care about me and force himself to teach me something in an Udemy course. You deserve 5 stars man. – Berk Ayhan



2. Web Services/API Testing by SoapUI-Groovy|Real-Time API (Udemy)

This curriculum is an excellent choice if you want to learn about Web Services, API Testing while using SoapUI and Groovy framework. In this course, you’ll learn and understand almost every advanced concept of web services, including XPath Assertion, XQuery Assertion, JSON Parser, HTML Monitoring, and Integration with Ant and Jenkins. The course will provide you with a step-by-step learning journey to understand web- services, SoapUI course architecture, the advantage of web- services, and the difference between API and Web-Service. After ending the curriculum, you’ll be able to understand the web-services specifications and write all kinds of practical manual and automation test cases. Have a look at our compilation of Best Free SoapUI Courses.


Key USPs – 

– A practical course ideally designed for freshers, manual testers, and automation testers who want to start work in SOAP and REST API with SoapUI

– Gain knowledge about testing the webservices using SoapUI, Groovy scripting concepts, and how to automate the webservices test cases in SoapUI

– Learn how to implement SoapUI in your workplace while making it ready for high paying API testing opportunities

– Get a detailed understanding of Groovy scripting and its implementation in SoapUI and be ready to work with both free and paid versions of SoapUI


Duration: 24-25 hours

Rating: 4.2 out of 5

You can Sign up Here


Review: The content and approach of the teacher to covey the content is very friendly and so understandable, this makes it very easy and developed my interest as well to move on. – Ankit Mittal



3. Learn API & Webservices Testing (Udemy)

This particular course is designed to help you become an expert in Webservices/API testing while teaching you the fundamental concepts of API testing. In this course, you’ll get familiar with REST API testing using the Postman framework, SoapUI & REST Assured. The course covers all the essential topics like API & Web services testing, SoapUI/Ready API, and frameworks like TestNG, Mavens, Jenkins, and GitHub. The course is designed by Pavan Kumar, who is a professional test architect and trainer. The instructor will help you understand complex topics like behavior-driven development and Java basics for RestAssured Automation easily. 


Key USPs – 

– Learn what is the client-server architecture, the difference between API & web service, types of web services, and HTTP methods

– Get introduced to the Postman framework for API testing while understanding how to install and configure Postman on your system

– Observe a detailed overview of Swagger UI with Petstore examples, and be able to create a Swagger UI display with an OpenAPI spec document

– Improve your knowledge with real-life examples and applications shared by the instructor throughout the classes

– Be comfortable in working with Response Headers, Cookies, Authentication API’s, and logging


Duration: 1 hour

Rating: 4.3 out of 5

You can Sign up Here


Review: I am beginner in API testing. It was good enough for me to be introduced to all concepts. Only issue was since the restdemo site was not accesibile, I couldnt practice it. Rest of the sections are good content. – Konar Balaji



4. Programming Foundations: APIs and Web Services (LinkedIn Learning)

LinkedIn Learning provides a productive curriculum for individuals who want to get familiar with the basic foundations of programming for API testing and web services. In this course, you’ll learn how web services work and how you can implement them in the real world regardless of the programming language you use. The course instructor, Kesha Williams, will take you through some of the popular technologies to build web services. It consists of four essential topics crucial for web services and API testing, including Using RESTful APIs and HATEOAS, Developing APIs with GraphQL. After ending the curriculum, you’ll receive a professional certificate that can be shared with your resume and LinkedIn profile to get employers’ attention. Check out our curation of Best API Courses.


Key USPs – 

– A step-by-step curriculum designed to help you learn the foundations of APIs and web services with real-world applications and examples

– Get a clear explanation of what web services are and the benefits they provide to lay the groundwork

– Get a comparison of some of the popular web service technologies like REST, SOAP, and GraphQL while describing each technology’s messaging formats in detail

– Work through several examples of coding in several languages with a variety of server and client-based implementations


Duration: 1-2 hours

Rating: 4.7 out of 5

You can Sign up Here



5. Top Web Services Courses (Coursera)

If you’re interested in learning about web services from some of the top-rated universities and institutions, this set of courses from Coursera is an excellent option for you. Coursera provides you with multiple classes, including Restful Web Service Spring Boot Visual Studio, Real-World Product Management, Modern Application Development with Python, AWS Cloud Technical Essentials, and more. The classes are designed by various universities like Amazon Web Services, Advancing Women in Tech, DeepLearning.AI, Duke University, etc. Moreover, the classes are equipped with graded quizzes, assignments, and hands-on exercises to help you improve your overall understanding of web services.


Key USPs – 

– A list of comprehensive and practical web services courses designed by top-rated universities and institutions in the world

– Expand your existing knowledge of the AWS cloud to take advantage of the benefits of modern architectures for more incredible innovation and agility

– Get started with the essential concepts of machine learning that are used to build AI applications without any prior experience

– Cover essential topics like Machine Learning on AWS, Computer Vision on AWS, and Natural Language Processing on AWS

– Earn yourself a professional certificate on completion of each course to share with employers


Duration: variable

Rating: 4.7 out of 5

You can Sign up Here


The above courses and tutorials are collected after thorough research of various e-learning platforms and resources to provide you the best learning experience. Besides, the classes are ideal for beginners, mediates, and experienced individuals. Enroll today to get the best deals on each course.