Web Services and APIs from Udacity

What's inside

Syllabus

First, meet your instructor Kesha and learn about the course. Then, learn a brief overview of web services and how they compare to APIs and microservices.

Learn how to build RESTful APIs with Spring Boot, first by learning about the REST architecture, then how to use annotations with REST controllers in Spring Boot.

Dive into GraphQL, a query language for APIs. GraphQL lets calling clients limit the data response to just what is needed.

Find out how Microservices improve on the older monolithic application structure, including how to use Eureka and Spring Data REST for easy development and deployment.

Security is key to keeping your information safe - here, you'll learn how to add security to your APIs to keep out unwanted eyes and avoid undesired changes.

Enable the consumption of SOAP and REST APIs within your own API to further speed up development time and avoid reinventing the wheel.

Learn about the importance of documentation and easily implement it with the use of Swagger within your code.

Build unit and integration tests to give you confidence your application continues to work as intended after making new changes to your code.

In this project, you'll create a REST API to store vehicle data, while consuming information regarding location and pricing data from external resources. Also, you'll document and test your API!

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Develops RESTful APIs, GraphQL APIs, and Microservices, which are core skills for building web applications and backend services

Taught by Peter Zastoupil, Alex Pritchard, Kesha Williams, and Sareeta Panda, who are recognized experts in API development and microservices

Covers essential concepts such as REST architecture, SOAP and REST API consumption, documentation using Swagger, and unit and integration testing

Provides hands-on experience through a project involving building a REST API for storing vehicle data and consuming external data sources

Suitable for software developers and engineers who want to enhance their skills in API development and microservices

May require prior knowledge of software development and programming principles

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Web Services and APIs with these activities:

Review HTTP Basics

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Start by reviewing the basics to prepare for more advanced concepts.

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Read online tutorial about HTTP
Review notes on HTTP
Practice writing basic HTTP requests

Read 'RESTful Web Services'

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Expand your knowledge of RESTful APIs by reading this classic book.

View RESTful Web APIs on Amazon

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Read the book
Take notes

Follow GraphQL Tutorial

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Follow an online tutorial to learn more about GraphQL.

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Find a GraphQL tutorial
Follow the tutorial
Experiment with GraphQL

Four other activities

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Develop a RESTful API

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Create a RESTful API to put your learnings from the course to practice.

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Design the API
Implement the API using Spring Boot
Test the API
Deploy the API

Solve RESTful API Code Challenges

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Challenge yourself with coding problems to improve your REST API development skills.

Browse courses on REST

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Find online RESTful API code challenges
Solve the code challenges
Review your solutions

Contribute to a RESTful API Project

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Get hands-on experience by contributing to an open source RESTful API project.

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Find a RESTful API project on GitHub
Review the project's documentation
Identify an area to contribute
Submit a pull request to contribute

Mentor a Junior Developer on RESTful APIs

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Share your knowledge and help others to improve their RESTful API development skills.

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Find a junior developer to mentor
Establish regular mentoring sessions
Provide guidance and support
Review their code and provide feedback

Career center

Learners who complete Web Services and APIs will develop knowledge and skills that may be useful to these careers:

Web Developer

Web Developers are responsible for building and maintaining websites and web applications. [Course Name] can help equip you with the skills to become a Web Developer by providing a strong foundation in web services, APIs, and microservices. This knowledge is essential for building robust and scalable web applications.

See salaries and explore the career path for Web Developer

API Developer

API Developers design, develop, and maintain APIs. [Course Name] is an excellent resource for learning about the different types of APIs and the best practices for developing and securing them. The course also provides hands-on experience with building RESTful APIs and GraphQL APIs.

See salaries and explore the career path for API Developer

Software Engineer

Software Engineers design, develop, and maintain software applications. [Course Name] can provide you with the skills needed to build the next generation of software applications. The course covers the latest web services and APIs, as well as the best practices for developing secure and reliable software.

See salaries and explore the career path for Software Engineer

Data Scientist

Data Scientists use data to solve business problems. [Course Name] can teach you how to use web services and APIs to access and integrate data from a variety of sources. This skill is essential for Data Scientists who want to be able to work with data from different sources and in different formats.

See salaries and explore the career path for Data Scientist

Business Analyst

Business Analysts help businesses understand their needs and develop solutions to meet those needs. [Course Name] can provide you with the skills needed to understand the business value of web services and APIs. The course also covers the best practices for working with stakeholders and developing requirements.

See salaries and explore the career path for Business Analyst

Product Manager

Product Managers are responsible for managing the development and launch of new products. [Course Name] can help you develop the skills needed to understand the technical aspects of web services and APIs. This knowledge is essential for Product Managers who want to be able to make informed decisions about the products they develop.

See salaries and explore the career path for Product Manager

Technical Writer

Technical Writers create documentation for software and hardware products. [Course Name] can teach you how to write clear and concise documentation for web services and APIs. This skill is essential for Technical Writers who want to be able to help users understand how to use these technologies.

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Systems Analyst

Systems Analysts design and implement systems to meet the needs of businesses. [Course Name] can provide you with the skills needed to understand the technical aspects of web services and APIs. This knowledge is essential for Systems Analysts who want to be able to design and implement systems that are scalable and secure.

See salaries and explore the career path for Systems Analyst

Information Architect

Information Architects design and organize information systems. [Course Name] can help you develop the skills needed to understand the technical aspects of web services and APIs. This knowledge is essential for Information Architects who want to be able to design and organize information systems that are efficient and effective.

See salaries and explore the career path for Information Architect

Database Administrator

Database Administrators manage and maintain databases. [Course Name] can teach you how to use web services and APIs to access and integrate data from a variety of databases. This skill is essential for Database Administrators who want to be able to manage and maintain databases that are scalable and secure.

See salaries and explore the career path for Database Administrator

Network Administrator

Network Administrators design and manage computer networks. [Course Name] can teach you how to use web services and APIs to manage and monitor networks. This skill is essential for Network Administrators who want to be able to design and manage networks that are secure and reliable.

See salaries and explore the career path for Network Administrator

Security Analyst

Security Analysts protect computer systems from unauthorized access. [Course Name] can teach you how to secure web services and APIs. This skill is essential for Security Analysts who want to be able to protect computer systems from cyber attacks.

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IT Manager

IT Managers plan and manage the IT infrastructure of organizations. [Course Name] can provide you with the skills needed to understand the technical aspects of web services and APIs. This knowledge is essential for IT Managers who want to be able to plan and manage IT infrastructures that are scalable and secure.

See salaries and explore the career path for IT Manager

Project Manager

Project Managers plan and manage projects. [Course Name] can help you develop the skills needed to manage projects that involve web services and APIs. This skill is essential for Project Managers who want to be able to manage projects successfully.

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Business Development Manager

Business Development Managers identify and develop new business opportunities for organizations. [Course Name] can provide you with the skills needed to understand the business value of web services and APIs. This knowledge is essential for Business Development Managers who want to be able to identify and develop new business opportunities for their organizations.

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Web Services and APIs

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