Portfolio

Selected work

A sample of projects across data engineering, analytics, and AI. Details anonymized to protect client confidentiality.

Data Engineering + BI

Startup Analytics Platform

Built a complete analytics stack for an early-stage SaaS company — from raw event data in BigQuery to a self-service Looker Studio dashboard used daily by the founding team to track growth metrics, cohort retention, and marketing attribution.

Technologies

BigQuery Dataform Looker Studio GA4

Results

  • Dashboard adopted by entire team within 2 weeks
  • Replaced 3 manual spreadsheet reports
  • Reduced time-to-insight from days to minutes
Data Engineering

Marketing Data Pipeline

Designed and deployed an ELT pipeline consolidating data from multiple advertising platforms, CRM, and web analytics into a single BigQuery data warehouse with modeled marketing attribution.

Technologies

BigQuery dbt Cloud Functions Python

Results

  • Unified 5 data sources into one warehouse
  • Automated daily reporting for marketing team
  • Enabled accurate cross-channel attribution
AI Development

AI Document Processor

Built an LLM-powered application that automatically extracts, classifies, and summarizes key information from large volumes of unstructured business documents, dramatically reducing manual review time.

Technologies

Python LLM APIs Cloud Functions BigQuery

Results

  • 90% reduction in manual document review
  • Processed 10,000+ documents in first month
  • Custom classification model with 95%+ accuracy
Analytics & BI

Executive Reporting Suite

Created an investor-ready reporting package in Looker with automated weekly snapshots, KPI tracking against targets, and drill-down capabilities for board meetings and fundraising conversations.

Technologies

Looker LookML BigQuery Google Sheets

Results

  • Used in Series A fundraise deck
  • Automated weekly investor updates
  • Self-service drill-downs for leadership team

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