From Raw Data to Real Decisions.
Most organizations have data. Few have the infrastructure to trust it, the models to make sense of it, or the dashboards to act on it. I build all three — end to end, from the warehouse to the boardroom. Whether you need a single dashboard or a full modern data stack, I can scope it, build it, and hand it off with documentation your team can actually maintain.
- Data warehouse design and modeling across cloud platforms (AWS, Azure, GCP)
- Python-based transformation layers — tested, documented, production-ready
- Tableau dashboards built for real adoption and self-serve analytics
- ETL/ELT pipeline engineering in Python with RESTful API integrations
- BI team leadership and analytics governance frameworks
- Stakeholder alignment and KPI strategy from zero
Core Capabilities
BI & Dashboard Design
Tableau, Plotly, and Data Studio dashboards designed for real adoption — built around the decisions they need to support.
Data Engineering
End-to-end pipeline design and implementation — from raw source ingestion to clean, tested, production-ready data.
Data Warehouse Design
Warehouse architecture and data modeling that scales — star schemas, OBTs, and governance frameworks built for the long term.
Analytics Strategy
KPI frameworks, metrics definitions, data governance, and the organizational strategy that makes analytics stick.
Also in My Toolkit
Skills that make the difference between data that sits and data that ships.
Version-Controlled Data
All transformation and pipeline code lives in Git. Every change is peer-reviewable, rollbackable, and documented.
Data Quality & Testing
Python-based tests, Great Expectations, and custom assertion layers that catch data issues before they reach a dashboard.
Executive Storytelling
The ability to translate complex analytical findings into clear narratives for C-suite audiences — without losing the nuance.
Cross-Functional Partnership
Proven track record of working alongside product, finance, marketing, and engineering to define and ship data that drives decisions.
10+
Years in Analytics
80%
Data Cost Reduction
200GB+
Daily Data Processed
3
Failed Startups
Let's Work Together
Open to full-time roles, contract engagements, and consulting work. If you have a data challenge that needs solving, reach out and let's talk.
Reach Me Directly
Email: chrisrotunno@icloud.com
Location & Availability
Based in St. Augustine, FL. Available for remote-first roles nationwide and hybrid arrangements in Northeast Florida. Typically respond within one business day.