ServiceNow Certified Application Developer (CAD) Online Training

ServiceNow customization can create operational risk when only a few specialists understand the platform’s scripting, data access, imports, and automation patterns. IT Directors can assign this intermediate CAD training to standardize how ServiceNow developers, admins moving into development, and platform-focused IT Practitioners build and maintain applications.

The listed curriculum includes about 31.5 hours across 40 modules, plus 19 additional skills, so Training Managers should plan this as a multi-week enablement path rather than a short exam cram. The course is best suited for teams with basic ServiceNow exposure who need stronger JavaScript, GlideRecord/GlideQuery, business rule, UI policy, client script, scheduled job, import, REST, and flow development skills.

For change management, Team Leads can sequence the course by role: scripting fundamentals first, then server-side logic, client-side validation, data imports, integrations, and flows. CBT Nuggets Playlists and Team Reporting help managers assign the path, monitor completion, and keep certification readiness visible across the team.

IT teams complete this training to reduce dependence on ad hoc ServiceNow customization and build repeatable development practices for platform work.

• Improve platform reliability: Developers learn patterns for business rules, scheduled jobs, UI policies, and client scripts, helping teams implement automation without relying on undocumented one-off fixes.
• Support cleaner data operations: Modules on GlideRecord, GlideQuery, arrays, data types, imports, transform map scripting, and data source scripting help teams move and shape ServiceNow data more consistently.
• Strengthen form and workflow quality: Client scripts, form validation, UI policy scripting, flow triggers, and flow logic support better user inputs and more predictable process automation.
• Prepare for integration demands: REST API data imports, network requests, and generative AI API integration basics give ServiceNow teams a foundation for connecting the platform to external services while preparing for the CAD certification path.

Knowledge

• JavaScript syntax, variables, data types, control structures, functions, strings, arrays, objects, and object-oriented programming basics in a ServiceNow context.
• Differences between client-side and server-side scripting patterns used in ServiceNow application development.
• How GlideRecord and GlideQuery are used to query, modify, and wrangle ServiceNow data.
• How business rules, UI policies, client scripts, scheduled jobs, and flows support platform automation.
• Core concepts behind data imports, transform maps, data source scripting, REST API imports, and network requests.

Ability

• Write and run JavaScript for ServiceNow development tasks using supported scripting patterns.
• Build server-side logic with business rules, scheduled jobs, GlideRecord, and GlideQuery.
• Improve form behavior and validation with UI policies, client scripts, UI scripts, and GlideAjax basics.
• Import and transform data using ServiceNow import tools and scripting techniques.
• Create automation with ServiceNow flows, triggers, and flow logic.
• Approach CAD certification preparation with hands-on familiarity across the course’s development topics.