Marketing Data Integration

Freelance Marketing Data Integration for Enterprise Teams

Data-Uni is Meng Li, a data engineer at the intersection of marketing technology and data engineering — available as a freelancer to bring GA4, Ads, YouTube, and CRM data into one trusted place your marketing and finance teams both believe.

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Is your team dealing with...

Marketing dashboards that don't match what finance reports
Manual exports from GA4, Ads, and YouTube eating hours every week
No documented pipeline for how campaign data actually gets from source to report
A marketing data project that needs an engineer who understands the marketing side too

Marketing technology and data engineering, in one person.

What This Covers

Ad & analytics platform integration

Automated pipelines from GA4, Google Ads, Meta Ads, YouTube Reporting, and Outbrain/Teads into BigQuery or Snowflake.

CRM & Salesforce integration

Reliable, documented pipelines connecting CRM and Salesforce data to your marketing warehouse.

Data contracts & documentation

Schemas and data contracts that keep integrations consistent as platforms and campaigns change.

Marketing dashboards

Looker Studio, Power BI, or Datorama dashboards built on the same trusted data your finance team uses.

Proof

Where marketing meets data engineering

Meng Li has built ingestion pipelines for Google Ad Manager, YouTube Reporting API, and YouTube Analytics API into BigQuery, and unified GA4, Firebase, Salesforce, and CRM data into a single customer view for a global brand — the same experience now available for your marketing data.

Read pipeline write-ups on the blog

Ready to trust your marketing numbers again?

Tell me which marketing platforms you need connected and I'll get back to you within one business day about availability.

Check Availability