One of the industry’s most cutting-edge cloud-based customer relationship management (CRM) platforms is Salesforce. Salesforce is used by businesses of various kinds to manage their operations and customer relationships, from small startups to Fortune 500 enterprises. The need for certified Salesforce developers is, therefore, extremely high. Are you looking to advance your career and demonstrate your Salesforce expertise? If so, earning your Salesforce Certified Platform Developer 1 (PD1) certification is the best move for you.
Exam Details
| Exam Name | Salesforce Certified Platform Developer I |
| Number of Questions | 60 |
| Exam Length | 105 minutes |
| Passing Score | 68% |
| Language Options | English |
What is Salesforce Certified Platform Developer 1 Exam?
The Salesforce Certified platform developer 1 certification verifies the abilities and expertise needed by experts to create bespoke Salesforce applications effectively. With this certification, you will gain recognition as a highly competent Salesforce developer with experience in coding and modifying Salesforce applications. You must complete a certification exam that assesses your understanding of the Salesforce development platform, including Apex and Visualforce code, to become a Salesforce Certified Platform Developer 1. With this certification, you can show you have the knowledge and expertise to design, create, test, and deploy bespoke apps on the Salesforce platform.
Exam Topics Update 2025
The 2025 update to the Salesforce Platform Developer I exam focuses on modern Apex development, automation tools, and the transition toward Lightning Web Components. This version evaluates your ability to build real-world solutions—not just memorize terms from exam dumps, brain dumps, or any form of unauthorized dump material, which may result in permanent disqualification.
Updated Domains for 2025:
1. Developer Fundamentals – 23%
· Understanding multi-tenant architecture
· Apex development lifecycle
· Choosing between declarative and programmatic solutions
2. Process Automation and Logic – 30%
· Apex triggers, classes, and methods
· Declarative tools like Process Builder, Flow, and validation rules
· Error handling and system debugging via logs
3. User Interface – 25%
· Visualforce basics and page controllers
· Lightning Web Components (LWC) fundamentals
· Introductory concepts of Aura Components
4. Testing, Debugging, and Deployment – 22%
· Writing effective unit tests and ensuring code coverage
· Interpreting debug logs
· Deployment strategies using Change Sets and Metadata API
This exam tests your ability to design and build scalable solutions using both declarative and programmatic tools. Unlike shortcut methods or dump-based prep, success here requires hands-on development experience, a strong grasp of the Salesforce platform, and real problem-solving capabilities.
What Job Opportunities Are Available After You Earn the Certificate?
The Salesforce Platform Developer I certification validates your ability to build custom applications and automation using Apex, Lightning components, and core Salesforce features. It is a key credential for launching or advancing a career in Salesforce development.
Professionals who earn this certification are eligible for roles such as:
- Salesforce Developer (Junior to Mid-Level)
- App Developer (CRM Solutions)
- Salesforce Technical Consultant
- Software Engineer with Salesforce Expertise
- Salesforce Implementation Specialist
- CRM Developer (Customization & Integration Focus)
This credential also provides a strong foundation for progressing toward advanced roles, including Platform Developer II, Salesforce Architect, or Salesforce DevOps Engineer.
Structure of Certified Platform Developer 1 Exam
You have 105 minutes to complete 60 multiple-choice questions on the Salesforce Certified Platform Developer 1 Exam. The exam includes several subjects that are crucial for a Salesforce developer, such as:
- Sales and Service Cloud
- Apex Code Development
- Querying and manipulating data
- Testing and Debugging
- Integration and APIs
- Basic Lightning Component development
Use the 591labs Hands-On Exercises and Mock Exams to prepare.
Practising with 591lab platform developer 1 Exam practical tasks and mock exams would be best to solidify your learning and gain experience. You can use the Developer Edition, a thoroughly working Salesforce org that is free for testing and development. The Developer Console and the Test Runner should be used to test any custom objects, fields, workflows, triggers, visual force pages, or other components you design. The Salesforce Trailhead Playground, a virtual environment where you can test new features and technologies, should also be utilized. Finally, it would be best if you took the practice tests offered by 591lab to discover your weak areas and imitate the actual exam conditions.
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Certified Platform Developer 1 Exam Prep Training Portal Features
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You must study all our training materials from our online training portal.
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