Arianna Alonso.

I build measurement and customer insight programs that move the metrics leadership actually cares about: conversion, retention, customer friction, data trust, and decision speed.

Focus Product Analytics · Customer Insights · Voice of Customer & CX · Measurement Strategy
Industry Media & Entertainment · Tech · Aviation · Energy · Utilities
Based in New York, NY
Toolkit Adobe Analytics · Qualtrics · SQL · Python · PowerBI
Measurement Strategy Voice of Customer Digital Product Analytics Customer Journey Mapping Experimentation Executive Dashboards NLP & Text Analytics Tagging Architecture Measurement Strategy Voice of Customer Digital Product Analytics Customer Journey Mapping Experimentation Executive Dashboards NLP & Text Analytics Tagging Architecture

I turn customer and product insights into actionable business decisions.

I work at the intersection of product analytics, customer insights, and data strategy, helping organizations turn fragmented behavioral and Voice of Customer data into trusted decisions that improve products, customer experiences, and business outcomes.

Most analytics systems do not fail because of lack of data. They fail because:

  • Tracking is inconsistent
  • Customer signals are fragmented
  • Insights do not map to decision-making

My work focuses on fixing that gap.

Across media, energy, aviation, and utilities, I have rebuilt measurement systems, redesigned customer journeys, and created executive reporting layers that teams actually trust.

The outcome is always the same: better data, faster decisions, measurable business lift.

50M+
Users instrumented
6
Years at EY
5+
Industries served

A look at how I build measurement systems that turn behavioral and Voice of Customer data into clearer product, customer experience, and business decisions.

Each card is a snapshot. Click to open the full case breakdown with deliverables.

A track record across Fortune 100 industries.

2021-2025
Senior Experience Analytics Consultant
Ernst & Young · New York, NY
  • Led analytics and customer-insights programs for Fortune 100 clients across media, aviation, energy, utilities, and professional services (see case studies for outcomes).
  • As Senior Product Manager, owned measurement strategy and instrumentation for digital products spanning web, mobile, CTV, OTT, and streaming.
  • Designed and delivered Voice of Customer and Voice of Employee programs, translating unstructured feedback into prioritized CX improvements, operational changes, and executive-ready insight layers.
  • Mentored junior analysts and partnered cross-functionally with product, design, engineering, and marketing leadership.
2020-2021
Technology Consultant
Ernst & Young · New York, NY
  • Redesigned tagging schema and validation process, resolving a 12-month measurement issue and improving data accuracy by 13%.
  • Built Customer 360 SQL and Power BI dashboards on AEP and Marketo data, giving marketing one trusted view for personalization decisions.
  • Applied design thinking methodologies to lead CX innovation workshops, mapping end-to-end customer journeys to identify friction points and translate stakeholder interviews into product and service design improvements.
2019
Technology Consulting Intern
Ernst & Young · Boston, MA
  • Mapped 100+ enterprise applications across 24 departments into the recovery framework adopted by leadership.
  • Conducted stakeholder interviews and synthesized findings to assess operational risks and business impact from potential disruptions.
2018
Marketing Analyst Associate
ZenChange Management Consulting · Remote
  • Conducted SEO audits, keyword analysis, and competitive landscape research for small business clients, identifying growth opportunities that supported the acquisition of 6 new clients.
  • Delivered multi-channel performance reporting and Voice of Customer assessments to inform digital strategy and improve client retention across active engagements.
2017-2018
Undergraduate Research Assistant
University of Michigan Transportation Research Institute
  • Built a custom video-coding tool to analyze passenger kinematics across a 61-subject in-vehicle study. Findings fed autonomous vehicle design recommendations.

The stack behind the work.

Analytics & Measurement

Adobe Analytics Customer Journey Analytics Adobe Experience Platform Power BI SQL Python Tagging Architecture A/B Testing

CX & Research

Voice of Customer Customer Journey Mapping Qualtrics NPS · CSAT · CES Text Analytics Social Listening Dashboard Design Stakeholder Interviews Survey Design Executive Reporting

Product & Delivery

Data Product Management Roadmap & KPI Definition Cross-Functional Leadership Agile / Scrum Jira Confluence Figma Design Thinking

AI, Languages & Credentials

AI-Augmented Analytics Prompt Engineering NLP Workflow Automation Adobe Analytics Certified AI Fluency Framework English (Native) Spanish (Native) Italian (Conversational)

Let's turn complex data
into business outcomes.

BASED · NEW YORK, NY
EDUCATION · UNIVERSITY OF MICHIGAN · B.S.E IOE
CERT · ADOBE ANALYTICS BUSINESS PRACTITIONER