What's included

• 🔗 Salesforce Outbound Integration (Salesforce → External)

  - Apex callouts to REST or SOAP endpoints - Secure API connections using Named Credentials and Remote Site Settings - JSON/XML payload construction using wrapper classes - Error handling with retry logic and logging - Asynchronous processing via Queueable Apex, Future Methods, or Batch Apex - OAuth2/JWT-based token authentication setup for external platforms

• 📥 Salesforce Inbound Integration (External → Salesforce)

  - Custom Apex REST endpoints or Platform Events to receive data - Deserialization and validation of incoming JSON/XML payloads - Insertion and update logic for Leads, Contacts, Cases, Custom Objects, etc. - Setup of external system credentials, secrets, and headers - Response formatting and custom status codes for integration traceability

• 🔧 Third-Party Platform Integration Support

  - Integration with external systems like AWS, Heroku, HubSpot, Stripe, Google Sheets, SAP, Node.js/Express APIs, etc. - Webhook registration and listener configuration - Middleware configuration (Zapier, MuleSoft, custom Node.js services)

• 📊 Data Mapping & Transformation

  - Field mapping documentation between Salesforce objects and external schemas - Data transformation logic via Apex or Flow formulas - Duplicate prevention using External IDs and upsert logic

• 📋 Testing & Deployment

  - Test classes simulating inbound and outbound scenarios - Postman scripts or API call simulations for validation - Deployment of components via Change Sets or SFDX - Pre- and post-deployment validation checklist

• 🧾 Documentation & Support

  - API usage guide (endpoints, auth, field mappings) - Sample payloads and Postman collection (if needed) - Error handling strategy and fallback design - Optional support for troubleshooting and enhancements post-integration