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Application Development Fundamentals

Learn how to design, build, test, and deploy custom applications on the ServiceNow platform through hands-on labs and real-world development scenarios.

Overview

Overview

Application Development Fundamentals is a three-day instructor-led course designed for professionals who want to build custom applications on the ServiceNow platform.

The course combines structured training with hands-on lab work to guide participants through the full application development lifecycle. Learners build a loaner equipment application from the ground up, working through a practical checklist of design and development decisions – including table creation, form design, access control, automation, integration, and testing.

Prerequisites
  • Welcome to ServiceNow
  • Scripting in ServiceNow Fundamentals (live class or on-demand)
  • Hands-on experience working in ServiceNow, with the ability to navigate the platform proficiently
  • Experience writing both client-side and server-side JavaScript in ServiceNow is required
Scope
  • Duration: 3 days
  • Format: Instructor-led training (in-person and virtual)
  • Platform Support: ServiceNow platform including ServiceNow Studio, Flow Designer, Automated Test Framework, and the Application Repository
Target Audience

This course is designed for ServiceNow application developers who have hands-on experience working with the platform and are ready to build and deploy custom applications in ServiceNow.

Key Learning Outcomes

By the end of this course, learners will be able to:

  • Design an application table
  • Create and implement forms and views
  • Manage application business logic with scripts
  • Control access to the application and its records
  • Send notifications to stakeholders and collaborators
  • Automate applications using Flow Designer
  • Integrate with ServiceNow and public web services
  • Provide access to applications using the Service Catalog
  • Test the application manually and automatically using the Automated Test Framework
  • Install and uninstall applications using the Application Repository
What’s Next

After completing this course, learners can continue their application development journey by pursuing the Certified Application Developer (CAD) certification. ServiceNow recommends at least two to three months of hands-on experience with ServiceNow before attempting the exam. Learners can also explore the Low/Pro-Code Application Developer learning path for a structured progression toward certification.

Certification

This course prepares learners for the ServiceNow Certified Application Developer exam. ServiceNow recommends completing at least two to three months of hands-on application development experience after this course before attempting the exam. Successful candidates will be awarded the ServiceNow Certified Application Developer certificate.

FAQs

#1. What experience do I need before taking this course? 

Learners should have completed Welcome to ServiceNow and Scripting in ServiceNow Fundamentals, and have hands-on experience navigating and working within the ServiceNow platform. Experience writing both client-side and server-side JavaScript in ServiceNow is required.

#2. Will I build a real application during the course? 

Yes. Participants build a loaner equipment application from scratch throughout the course, working through design decisions, form creation, access control, automation, integration, and testing in a hands-on environment.

#3. What tools and frameworks are covered in this course? 

The course covers ServiceNow Studio, Flow Designer, the Automated Test Framework, the Application Repository, and source control integration, among other platform development tools.

#4. Does this course lead to a certification? 

This course supports preparation for the ServiceNow Certified Application Developer exam. ServiceNow recommends gaining at least two to three months of additional hands-on experience after completing the course before attempting the exam.

Objectives

This course teaches learners how to design, build, test, and publish custom applications on the ServiceNow platform using ServiceNow application development tools and best practices.

Learners will explore how to:

  • Define application development and evaluate whether an application is a good technical fit for the ServiceNow platform
  • Analyze application requirements and design database schema, interfaces, and user interaction models
  • Use ServiceNow Studio to create applications, modules, files, and application menus
  • Create and modify tables, forms, views, and application logic
  • Write, test, and debug client-side and server-side scripts
  • Control access to applications, menus, modules, records, fields, scripts, and web services
  • Automate processes using Flow Designer, scheduled scripts, application properties, and events
  • Import records and integrate applications with external data sources using web services
  • Test applications using the Automated Test Framework
  • Publish applications using update sets and the Application Repository
  • Link applications to a source control repository

Application Development Fundamentals is a three-day instructor-led course designed for professionals who want to build custom applications on the ServiceNow platform.

The course combines structured training with hands-on lab work to guide participants through the full application development lifecycle. Learners build a loaner equipment application from the ground up, working through a practical checklist of design and development decisions – including table creation, form design, access control, automation, integration, and testing.

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