Salesforce Certified Platform Developer I

Exam Code: Plat-Dev-201

The Salesforce Certified Platform Developer I certification validates your ability to build custom applications using the Salesforce Platform. It focuses on Apex programming, Lightning components, data modeling, automation, and the development of scalable applications that extend Salesforce functionality.

Exam Breakdown
Domain Breakdown
Access Breakdown

Exam Format

Exam Code: Plat-Dev-201
Certification Level: Developer
Exam Duration: 105 minutes
Passing Score: 68%
Unscored Content: The exam may include unscored questions used for research purposes. These questions do not affect your score and are not identified during the exam.

Exam Details

Question Types: Multiple choice and multiple select
Number of Questions: 60 questions
Hands-On Questions: The certification also requires completing a separate Platform Developer I programming assignment in addition to the multiple-choice exam.

Exam Policies

Offline Proctoring: Must be rescheduled or canceled at least 72 hours before the scheduled exam time.
Online Proctoring: Must follow Salesforce certification rescheduling and cancellation policies before the scheduled exam time.
Waiting Period: Candidates must wait before retaking the exam after a failed attempt.
Retake Fee: Full exam fee must be paid for each retake attempt.

Certification Validity and Renewal

Validity: Salesforce certifications remain valid but require periodic maintenance updates when new platform releases occur.
Renewal Options: Complete certification maintenance modules available through Salesforce Trailhead.

Exam Fee

Base Fee: $200 USD (excluding taxes)
Taxes: Country-specific VAT may apply
Example: In India, 18% tax applies, making the total $236 USD ($200 + $36 tax)

Prerequisites

There are no formal prerequisites for taking the Platform Developer I exam. However, Salesforce recommends:

Experience developing applications using Apex and Lightning components
Knowledge of Salesforce data models and platform features
Familiarity with object-oriented programming concepts
Hands-on experience building applications using the Salesforce platform

Exam Topics

Salesforce Fundamentals: Platform architecture and development basics
Data Modeling and Management: Objects, relationships, and schema design
Business Logic and Process Automation: Apex triggers, Flow Builder, and automation tools
User Interface: Lightning components and Visualforce development
Testing and Debugging: Apex testing frameworks and debugging techniques

Intended Audience

The Platform Developer I certification is designed for professionals responsible for developing applications on the Salesforce platform, including:

Salesforce Developers
Application Developers
Software Engineers working with Salesforce
Salesforce Consultants with development responsibilities
Technical Implementation Specialists

Career Impact

Jobs You Can Get:

Salesforce Developer, CRM Developer, Application Developer, Salesforce Technical Consultant, Salesforce Platform Engineer

Average Salary:

Varies by country —
U.S.: $100,000–$145,000 USD
India: ₹9,00,000–₹20,00,000 INR
United Kingdom: £55,000–£90,000 GBP
UAE: 180,000–340,000 AED per year.

Why It’s Valuable:

Demonstrates the ability to develop custom business applications on the Salesforce platform using Apex, Lightning, and Salesforce development tools.

Exam Mode

The exam is proctored and can be taken either:

In-person at authorized Pearson VUE test centres
Online through Pearson VUE’s online proctoring system

Exam Booking Link

Book your Platform Developer I exam via Salesforce Certification — Click here (https://trailhead.salesforce.com/credentials)

Once you pass the exam

Download your Salesforce certification from your Trailblazer / Webassessor account
Processing Time: Certificate available within 24 hours after passing the exam
Log in to your certification portal
Navigate to the Credentials or Certifications section
Download your certificate (PDF format)

Offers

Prepare with actual exam questions

To strengthen your knowledge and approach exam day with confidence. We provide practice questions to help you understand the exam format and question patterns.

Access the Real Exam Questions

Contact our consultant today for personalized guidance.

Why Atmic networks?

Atmic Networks is a trusted global provider of professional IT training and certification mentorship.
We deliver regularly updated, industry-relevant content tailored to real-world demands.
Our expert mentors bring hands-on experience to guide your learning journey.
Our clients consistently achieve high success rates in their certification exams.
Enjoy instant access to high-quality digital learning materials.
We offer dedicated 24/7 customer support to assist you whenever you need it.

Top Reasons to Choose
Salesforce Certified Platform Developer I

High Demand for Salesforce Developers

Organizations worldwide rely on Salesforce developers to customize CRM systems, build applications, and integrate enterprise systems, making certified Salesforce developers highly valuable in the rapidly growing Salesforce ecosystem.

Strong Foundation in Salesforce Development

This certification validates essential development skills such as Apex programming, Lightning development, and automation, enabling professionals to build scalable and secure applications on the Salesforce platform.

Pathway to Advanced Salesforce Developer Certifications

The Platform Developer I certification serves as a foundation for advanced credentials such as Platform Developer II and Salesforce Architect certifications, helping professionals progress into senior technical roles.

Top Certifications

Fortinet Certified Solution Specialist – Secure Networking

Fortinet Certified Fundamentals – Cybersecurity

Fortinet Certified Associate – Cybersecurity

Fortinet Certified Professional – Security Operations

Fortinet Certified Professional – Cloud Security

Fortinet Certified Professional-SASE

Fortinet Certified Professional – Secure Networking

Fortinet Certified Solution Specialist – Security Operations

Fortinet Certified Solution Specialist – Cloud Security

Fortinet Certified Solution Specialist – SASE

Fortinet Certified Expert Cybersecurity

Microsoft Office Specialist: Word Expert (Office 2019)

Microsoft Office Specialist: Word Expert (Office 2016)

Microsoft Office Specialist: Word Expert (Microsoft 365 Apps)

Microsoft Office Specialist: Word Associate (Office 2019)

Microsoft Office Specialist: Word Associate (Microsoft 365 Apps)

Microsoft Office Specialist: Word (Office 2016)

Microsoft Office Specialist: PowerPoint Associate (Office 2019)

Microsoft Office Specialist: PowerPoint Associate (Microsoft 365 Apps)

Microsoft Office Specialist: PowerPoint (Office 2016)

Microsoft Office Specialist: Outlook Associate (Office 2019)

Microsoft Office Specialist: Outlook (Office 2016)

Microsoft Office Specialist: Expert (Office 2019)

Microsoft Office Specialist: Expert (Microsoft 365 Apps)

Microsoft Office Specialist: Excel for Business Finance Associate

Microsoft Office Specialist: Excel for Accounting Associate

Microsoft Office Specialist: Excel Expert (Office 2019)

Microsoft Office Specialist: Excel Expert (Office 2016)

Microsoft Office Specialist: Excel Expert (Microsoft 365 Apps)

Microsoft Office Specialist: Excel Associate (Office 2019)

Microsoft Office Specialist: Excel Associate (Microsoft 365 Apps)

Microsoft Office Specialist: Excel (Office 2016)

Microsoft Office Specialist: Associate (Office 2019)

Microsoft Office Specialist: Associate (Microsoft 365 Apps)

Microsoft Office Specialist: Access Expert (Office 2019)

Microsoft Office Specialist: Access (Office 2016)

Microsoft Office Specialist: 2016 Master

Microsoft Certified: Windows Server Hybrid Administrator Associate

Microsoft Certified: SQL AI Developer Associate

Microsoft Certified: Power Platform Solution Architect Expert

Microsoft Certified: Power Platform Functional Consultant Associate

Microsoft Certified: Power Platform Developer Associate

Microsoft Certified: Power BI Data Analyst Associate

Microsoft Certified: Power Automate RPA Developer Associate

Microsoft Certified: Machine Learning Operations (MLOps) Engineer Associate

Microsoft Certified: Information Security Administrator Associate

Microsoft Certified: Fabric Data Engineer Associate

Microsoft Certified: Fabric Analytics Engineer Associate

Microsoft Certified: Dynamics 365: Finance and Operations Apps Solution Architect Expert

Microsoft Certified: Dynamics 365: Finance and Operations Apps Developer Associate

Microsoft Certified: Dynamics 365 Supply Chain Management Functional Consultant Associate

Microsoft Certified: Dynamics 365 Finance Functional Consultant Associate

Microsoft Certified: Dynamics 365 Field Service Functional Consultant Associate

Microsoft Certified: Dynamics 365 Customer Service Functional Consultant Associate

Microsoft Certified: Dynamics 365 Customer Experience Analyst Associate

Microsoft Certified: Dynamics 365 Business Central Functional Consultant Associate

Microsoft Certified: Dynamics 365 Business Central Developer Associate

Microsoft Certified: DevOps Engineer Expert

Microsoft Certified: Cybersecurity Architect Expert

Microsoft Certified: Azure for SAP Workloads Specialty

Microsoft Certified: Azure Solutions Architect Expert

Microsoft Certified: Azure Databricks Data Engineer Associate

Microsoft Certified: Azure Data Scientist Associate

Microsoft Certified: Azure Cosmos DB Developer Specialty

Microsoft Certified: Agentic AI Business Solutions Architect

Microsoft Certified: AI Transformation Leader

Microsoft Certified: AI Business Professional

Microsoft 365 Certified: Teams Administrator Associate

Microsoft 365 Certified: Endpoint Administrator Associate

Microsoft 365 Certified: Copilot and Agent Administration Fundamentals

Microsoft 365 Certified: Collaboration Communications Systems Engineer Associate

Microsoft 365 Certified: Administrator Expert

Microsoft GitHub Foundations Certification

Microsoft GitHub Copilot Certification

Microsoft GitHub Advanced Security Certification

Microsoft GitHub Administration Certification

Microsoft GitHub Actions Certification

Cisco Certified Internetwork Expert (CCIE) – Enterprise Infrastructure

Cisco Certified Network Associate (CCNA)

Microsoft Azure Virtual Desktop Specialty

Microsoft Certified: Identity and Access Administrator Associate

Microsoft Certified: Security Operations Analyst Associate

Microsoft Certified: Azure AI Engineer Associate

Microsoft Azure Database Administrator Associate (DP-300)

Microsoft Certified: Azure Data Engineer Associate

Microsoft Certified: Azure Network Engineer Associate

Microsoft Certified: Azure Security Engineer Associate

Microsoft Certified: Azure Developer Associate

Microsoft Certified: Azure Administrator Associate

Microsoft 365 Certified: Fundamentals

Microsoft Certified: Power Platform Fundamentals

Microsoft Certified: Azure AI Fundamentals

Microsoft Certified: Azure Data Fundamentals

Microsoft Certified: Security, Compliance, and Identity Fundamentals

Microsoft Certified: Azure Fundamentals

Cisco Certified Architect

Cisco Certified Internetwork Expert – Collaboration

Cisco Certified Internetwork Expert – Service Provider

Cisco Certified Internetwork Expert – Data Center

Cisco Certified Internetwork Expert – Security

Cisco Certified Internetwork Expert – Enterprise Wireless

Cisco Certified DevNet Associate (Automation & DevOps focus)

Cisco Certified CyberOps Associate

Cisco Certified Network Professional-CyberOps

Cisco Certified Network Professional- DevNet

Cisco Certified Network Professional – Collaboration

Cisco Certified Network Professional – Security

Cisco Certified Network Professional – Data Center

Cisco Certified Network Professional – Enterprise

Cisco Certified Network Professional (CCNP)

Add Review

Your email address will not be published

Customer review

4.5/5.0

No reviews yet for this exam.

FAQ

Who should take the Salesforce Certified Platform Developer I exam?

The Platform Developer I certification is designed for developers who build custom applications using the Salesforce platform. Candidates typically include software developers, Salesforce developers, and technical consultants who implement business logic, user interfaces, and integrations using Salesforce development tools.
How difficult is the Platform Developer I exam?

The Plat-Dev-201 exam is considered moderately challenging because it requires knowledge of Apex programming, Lightning components, and Salesforce development best practices. Candidates with hands-on development experience on the Salesforce platform usually find the exam manageable.
Why does Salesforce offer the Platform Developer I certification?

Salesforce offers this certification to validate developer skills required to build and customize applications on the Salesforce platform. Certified developers help organizations extend CRM functionality, automate processes, and integrate Salesforce with enterprise systems.
What tools and resources can be used to prepare for the Plat-Dev-201 exam?

Candidates can prepare using Salesforce Trailhead modules, official Salesforce developer documentation, and hands-on development practice. Building applications with Apex, Lightning components, and Salesforce APIs helps develop practical skills required to pass the exam.
Is the Salesforce Certified Platform Developer I certification valuable in 2026?

Yes, the Platform Developer I certification remains highly valuable in 2026 as Salesforce continues to dominate the CRM market. Developers who can build scalable applications and integrations on the Salesforce platform are in strong demand across industries worldwide.