Preparing for a Salesforce Developer interview requires mastering various crucial topics. Here’s a structured guide to help you focus your preparation:
1. Salesforce Fundamentals:
Architecture: Understand multi-tenant architecture and metadata-driven development.
Governor Limits: Learn limits and best practices for optimizing performance.
Data Modeling: Design and implement objects, fields, relationships, record types, page layouts, and validation rules.
2. Apex Programming:
Syntax and Data Types: Master Apex syntax, variables, loops, conditionals, and data structures.
Triggers: Know trigger context variables, execution order, and design patterns.
Batch and Scheduled Apex: Process data asynchronously and schedule tasks.
3. Visualforce Pages and Lightning Components:
Visualforce: Create custom UIs and integrate with Apex logic.
Lightning Components: Understand Aura components and Lightning web components
4. Integration:
APIs: Use REST and SOAP APIs for external system integration.
Apex REST Services: Develop and consume RESTful services.
Data Management: Utilize Data Loader and manage data import/export.
5. Salesforce DX and Tooling:
Development Lifecycle: Understand sandbox management and deployment strategies.
Version Control: Use Git for versioning and collaboration.
Salesforce CLI and VS Code: Leverage tools for development and automation.
6. Data Management:
Data Loader: Perform bulk data operations and migrations.
Data Relationships: Manage relationships like lookup and master-detail.
Data Security: Implement sharing rules, profiles, and permission sets.
7. Governance and Security:
Role Hierarchy and Sharing Rules: Control data access with hierarchy and rules.
Profiles and Permission Sets: Configure user permissions effectively.
Security Best Practices: Follow standards like OWASP Top 10 and CSRF.
8. Advanced Topics:
Lightning App Builder and Community Builder: Build custom applications and portals.
Einstein Analytics and AI: Integrate analytics and AI features.
Heroku Integration: Extend capabilities with custom applications.
9. Industry-Specific Knowledge:
Salesforce Solutions: Understand industry-specific implementations.
Compliance and Regulations: Be aware of relevant regulations.
Focus on these areas to demonstrate your readiness and excel in your Salesforce Developer interview. Good luck!