DCDaniel CarterTracking · Analytics · API Integration
Case studies

Selected tracking, analytics, and integration work with measurable marketing outcomes.

These portfolio examples show how I frame a measurement problem, connect the technical implementation to business goals, and report the outcome clearly.

Ecommerce Meta Tracking Rebuild project preview
Meta Pixel · CAPI · Ecommerce

Ecommerce Meta Tracking Rebuild

Reworked a fragmented ecommerce event setup into a clear purchase funnel with browser and server event planning, event ID strategy, and campaign-ready QA documentation.

Meta PixelConversions APIGTMdataLayer
Recovered 27% more measurable purchase eventsDiscuss a similar project
GA4 & GTM Lead Attribution System project preview
GA4 · GTM · Lead Generation

GA4 & GTM Lead Attribution System

Designed an event and conversion framework for multiple landing pages, preserving campaign context and making form, call, and high-intent actions visible in one reporting model.

GA4Google Tag ManagerUTMLooker Studio
41% fewer unattributed qualified leadsDiscuss a similar project
CRM API Lead Routing Automation project preview
API · CRM · Automation

CRM API Lead Routing Automation

Connected website inquiries to a CRM and internal notification workflow using validated webhooks, source metadata, and error-aware lead delivery logic.

REST APIWebhooksCRMAutomation
Lead handoff reduced from hours to secondsDiscuss a similar project