Salesforce Certified Platform Developer I
The Salesforce Certified Platform Developer I certification validates your ability to build custom applications on the Salesforce Platform using declarative tools and programmatic capabilities. This certification is ideal for developers who want to demonstrate their understanding of Salesforce data modeling, security, Apex programming, Lightning components, and application lifecycle management. Earning this credential proves you can translate business requirements into scalable, secure Salesforce solutions—making you highly valuable in the Salesforce ecosystem.
With Certify360.ai, your preparation for the Salesforce Certified Platform Developer I exam becomes structured, practical, and results-driven. Our AI-powered platform personalizes your learning journey, breaks complex development concepts into step-by-step modules, and provides scenario-based practice aligned with real Salesforce use cases. From hands-on Apex logic to Lightning Web Components fundamentals, Certify360 helps you gain both exam confidence and job-ready skills.
Exam Overview
- Number of Questions: 60 questions (multiple choice or multiple response)
- Exam Duration: 120 minutes
- Exam Fee: 200 USD (may vary slightly based on region and currency exchange rates)
- Delivery Options: Online proctored exam, In-person at a Pearson VUE testing center
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Certification study guides for Salesforce Certified Platform Developer I
- Architecting Solutions: Design scalable Salesforce applications by translating business requirements into secure, maintainable platform solutions.
- Using Core Salesforce Services: Get hands-on with objects, fields, relationships, validation rules, flows, Apex, and Lightning Web Components to build custom functionality.
- Data Security: Learn Salesforce security fundamentals including profiles, permission sets, role hierarchy, sharing rules, and field-level security.
- Designing High Availability: Build reliable applications by following Salesforce governor limits, bulkification best practices, and transaction control mechanisms.
- Cost Optimization: Optimize development and deployment by leveraging declarative tools over custom code and reusing platform-native capabilities.
- Monitoring and Troubleshooting: Use debug logs, exception handling, Salesforce Dev Console, and deployment tools to identify and resolve application issues.
Best resources for Salesforce Certified Platform Developer I
Salesforce Official Exam Guide – Detailed breakdown of exam objectives and weightage
Trailhead Modules & Projects – Hands-on learning paths for Apex, LWC, and data modeling
Salesforce Developer Documentation – Official reference for platform APIs and best practices
Certify360 Practice Tests & Labs – Adaptive mock exams and real-world coding scenarios
Salesforce Community & Developer Forums – Learn from real implementation discussions and solutions
How to pass Salesforce Certified Platform Developer I
Understand the Learning Outcomes
Focus on the key competency areas: Salesforce Fundamentals, Data Modeling & Management, Logic & Process Automation, User Interface, Testing, Debugging, and Deployment.
Study how declarative tools and Apex programming work together to build efficient and scalable Salesforce applications.Hands-On Practice
Build custom objects, validation rules, flows, and Apex classes in a Salesforce Developer Org.
Practice creating Lightning Web Components and integrating them with Apex controllers.Take Practice Exercises
Use Certify360’s scenario-based exercises, quizzes, and mock exams to strengthen both conceptual understanding and practical application.
Review failed attempts to understand Salesforce-specific constraints like governor limits and execution contexts.Review Salesforce Development Principles & Patterns
Revisit Apex best practices such as bulkification, exception handling, and test-driven development.
Explore Lightning design principles, MVC architecture, and secure coding patterns within Salesforce.
Tips to pass Salesforce Certified Platform Developer I
a. Understand the Exam Domains
Focus on these areas:
Salesforce Fundamentals
Data Modeling & Management
Logic & Process Automation
User Interface Development
Testing, Debugging & Deployment
b. Use Official Salesforce Resources
Salesforce Certified Platform Developer I Exam Guide
Trailhead learning paths and Superbadges
Salesforce Developer Documentation
Salesforce Release Notes
c. Practice with Real-World Scenarios
Build sample applications, automate workflows, and implement security controls to mirror real business requirements.
Apply debugging and testing techniques to understand how Salesforce executes code in production environments.
d. Take Mock Tests on Certify360
Access adaptive mock exams, hands-on coding scenarios, and performance analytics to identify gaps and improve exam readiness.
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