Digital Analyst

From enterprise SEO to agency reporting systems.

Marketing data analyst building the systems agencies use to report.

Portrait of Alex Spelucin

I work between marketing and data. My focus is digital analytics and the systems behind it: measurement you can trust, reporting the team can maintain and data people can use without relying on one person.

I started in enterprise technical SEO (Ripley, Intercorp Retail) and led analytics at agencies in Canada, Mexico, Argentina and Peru. The problem is usually the same: teams have data, but do not always know which number to use.

Based in
Lima, Peru
Languages
Spanish · English
Focus
Marketing analytics & data

What I know how to do.

Three areas where I work with marketing teams.

01

Measurement Planning

Metrics, funnels and attribution

I define which metric answers each question, where it comes from and how the team will use it.

  • KPI frameworks
  • Attribution
  • Funnels
02

Digital Measurement

GA4, GTM and reliable tracking

I implement GA4 and GTM with consistent naming, consent, versions and QA. I also review why numbers do not match across platforms.

  • GA4
  • GTM
  • Consent
03

Marketing Data Warehouses

Marketing data warehouse

I bring ads, CRM and web data into models the team can query directly.

  • BigQuery
  • GCP
  • Data warehouse

Under the hood of the reporting.

Data lives in BigQuery, gets shaped with SQL and reaches the dashboards through Looker Studio.

Data & transformation

  • Python
  • SQL
  • Dataform

Google Cloud & reporting

  • Google Cloud
  • Apps Script
  • Looker Studio

Bring a report that takes too long.

In 20 minutes we can see where the work gets stuck and what to automate first.

Available in English and Spanish.