React Native App Integration with Singular & Meta/Google Ads

We are looking for a developer experienced in mobile attribution and ad integrations to help us properly connect our React Native app with Singular and ensure that purchase and custom events are forwarded to Meta Ads and Google Ads.

We already use RevenueCat to manage subscriptions, and Singular is connected, but events are not reaching Meta Ads despite postback configuration. The goal is to fix this flow so that subscription events (trial started, purchase, renewal, cancellation) and other custom in-app events are tracked reliably across Singular → Ads platforms.

Your responsibilities:

Review and fix our current Singular integration in React Native

Configure and test event mapping (RevenueCat → Singular → Meta/Google Ads)

Ensure purchase/custom events are correctly attributed and visible in Ads dashboards

Provide clear documentation of the integration