Tom Cummings

Analytics Engineer

I build the dbt models, tests, and pipelines that turn raw data into trusted analytics. 12+ years across enterprise BI, DTC e-commerce, and the modern data stack.

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About

I'm an analytics engineer in Fort Lauderdale, FL with 12+ years of experience. I've built dbt transformation layers for enterprise organizations processing 1B+ row datasets, owned the full analytics stack for a DTC brand with $15M+ in annual ad spend, and led GA4 data architecture for 100+ clients.

I specialize in the transformation layer — building modular dbt models, writing comprehensive tests, and setting up CI/CD pipelines that catch data quality issues before they reach dashboards. My core stack is dbt, BigQuery, and GitHub Actions, and I'm looking for a team where I can own data modeling end-to-end.

Projects

DTC Brand Analytics

End-to-end analytics engineering project built on anonymized DTC e-commerce data. Production-style dbt workflow with ingestion, layered modeling, 81+ tests, CI/CD, and data observability.

BigQuery dbt Python GitHub Actions Elementary Looker Studio
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Skills & Tools

Data Engineering

  • dbt Core
  • BigQuery / SQL
  • Python (ETL, scripting)
  • Fivetran
  • Dataform

Analytics & BI

  • Looker Studio
  • Tableau
  • GA4 / GTM
  • Mode Analytics
  • Amplitude

Infrastructure

  • GitHub Actions (CI/CD)
  • Elementary (observability)
  • GCP / BigQuery
  • Teradata / SQL Server
  • SSIS / SSAS

Marketing & Ecommerce

  • Shopify / Magento
  • Meta Ads / Google Ads
  • Klaviyo / HubSpot
  • Attribution modeling
  • A/B testing

Get in Touch

I'm open to analytics engineering roles and interesting data projects. Reach out anytime.

Email Me GitHub