Discover the top freelance platform on the market! Learn more

Custom Code Injection Framework

Custom Code Injection Framework

  • Posted 7 hours ago
  • Remote

Job description

 Objective

Implement safe, maintainable custom code (HTML/CSS/JS) inside GoHighLevel funnels for enhanced tracking, UX, and integrations.

 Scope of Work

The engineer will:
  • Inject custom JS safely
  • Add custom CSS enhancements
  • Implement tracking scripts (if provided)
  • Ensure no conflicts with GHL
  • Optimize performance impact
  • Add event listeners where needed
  • Document all custom code
  • Provide rollback safety

 Technical Requirements

  • No console errors
  • No blocking scripts
  • Mobile compatibility
  • Namespaced JS
  • Performance conscious
  • Clean code comments

Deliverables

  • Custom code package
  • Implementation locations
  • Performance check
  • Browser test results
  • Documentation

 Acceptance Criteria

  • Funnel functions normally
  • No JS errors
  • Tracking fires correctly
  • Page speed unaffected
  • Code maintainable

Jobs you may like

Fixed price job

$50.00-$100.00

Objective Automatically push GHL leads to Airtable, enriching, tagging, and updating records in real-time using webhooks and n8n/Zapier.  Scope of Work Map GHL contact fields to Airtable schema Create/update records in Airtable Apply conditional logic (e.g., only push qualified leads) Handle updates for existing contacts Implement tagging logic within Airtable Maintain…

  • Remote
  • Senior level
  • 1 freelancers
Fixed price job

$40.00-$75.00

 Objective Configure and harden custom domains for funnels, tracking, and email deliverability inside GoHighLevel.  Scope of Work The engineer will: Connect custom domain to GHL Configure DNS records Set up SSL properly Configure branded tracking domain Verify funnel publishing domain Configure email authentication (SPF, DKIM, DMARC) Validate propagation Document DNS settings…

  • Remote
  • Senior level
  • 1 freelancers
Fixed price job

$50.00-$100.00

 Objective Build a robust automation that reacts to appointment events (booked, rescheduled, cancelled) and updates contacts, pipelines, and tags in real time.  Scope of Work The engineer will: Listen to GHL calendar webhooks Detect booking events Update contact fields Move opportunity stage when booked Apply/remove appointment tags Handle reschedules correctly Handle…

  • Remote
  • Senior level
  • 1 freelancers