SF Dev ISalesforce Platform Developer I
Build custom apps and automations on the Salesforce platform
CertPath Score
8.8
/10
About this certification
The Salesforce Platform Developer I certification validates ability to build custom applications on the Salesforce Lightning Platform using Apex (Salesforce's Java-like language), SOQL, LWC (Lightning Web Components), and declarative tools. Developers who earn this credential can extend Salesforce beyond what admins can configure, opening the path to senior developer and architect roles.
What you'll validate
- ✓Apex programming (triggers, classes, async Apex)
- ✓SOQL and SOSL queries
- ✓Lightning Web Components (LWC)
- ✓Salesforce data model and governor limits
- ✓Test-driven development in Apex (75% code coverage required)
- ✓Declarative automation (Flow, Process Builder)
- ✓Salesforce security model (sharing rules, profiles, permission sets)
Pros & Cons
Advantages
- +Entry point to the Salesforce developer career path ($110k–$160k range)
- +Trailhead Superbadges provide hands-on practice for free
- +Combines well with Salesforce Admin for admin-developer hybrid roles
- +High demand — most large enterprises run on Salesforce
Disadvantages
- −Apex is proprietary — skills not directly transferable to other platforms
- −Requires maintenance exams with every Salesforce release (3x/year)
- −150+ study hours — steeper than admin cert
Who it's for
Best for
- →Salesforce Admins looking to move into development roles
- →Developers adding Salesforce to their technical portfolio
- →CRM engineers at enterprise organizations running Salesforce
Not ideal for
- ×Organizations not using Salesforce
- ×Front-end developers without interest in enterprise CRM development
Career paths this unlocks
Study Resources
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Register through Trailhead — Salesforce offers free maintenance exam retakes
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Jobs for SF Dev I holders
SF Dev I holders report $10k–$30k+ salary uplift on average.
LinkedIn Jobs
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Indeed
Dice (tech roles)
Tech-focused job board
Job links open external sites. Search results are live and not curated by CertPath.
Quick Facts
- Exam Cost
- $200 ($100 per retake; free practice via Trailhead Superbadges)
- Exam Duration
- 105 minutes
- Questions
- ~60
- Passing Score
- 65% (39/60 correct)
- Exam Format
- Multiple Choice
- Study Time
- ~150 hours
- Validity
- 1 years
- Salary Impact
- Strong ($10k–$30k+ uplift reported)
- Certified Globally
- 100,000+
Prerequisites
- !Salesforce Certified Administrator recommended but not required
Provider
Salesforce
CRM platform certifications for admins, developers, and consultants
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