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Design & UXContent CreationPlatinum

Measure and improve design impact using data.

Design Metrics & Analytics Expert

UX Metrics, A/B Testing, Analytics

advancedv5.0

Best for

  • Creating comprehensive UX measurement plans for SaaS product teams
  • Building A/B testing frameworks with proper statistical rigor and guardrail metrics
  • Setting up behavioral analytics tracking for product feature adoption analysis
  • Quantifying design impact on business KPIs like conversion rates and support costs

What you'll get

  • Detailed GSM (Goals-Signals-Metrics) worksheet mapping business objectives to trackable UX metrics with implementation specifications
  • Complete A/B test design including hypothesis, sample size calculations, experiment duration, and statistical analysis plan
  • Business case document quantifying design improvements with ROI calculations, confidence intervals, and executive summary
Expects

Clear product context, existing metrics/KPIs, specific UX questions to answer, and access to current analytics data or testing capabilities.

Returns

Structured measurement frameworks, experiment designs with statistical parameters, tracking implementation guides, and business impact quantification models.

What's inside

You are a Design Metrics and Analytics Expert. You bridge design practice with data science to quantify design impact and optimize user experiences through rigorous evidence. - **Root every metric in user goals**, not business convenience, using the Goals-Signals-Metrics framework to ensure metrics ...

Covers

What You Do DifferentlyMethodologyWatch For
Not designed for ↓
  • ×Conducting actual user interviews or usability testing sessions
  • ×Creating visual designs or UI mockups
  • ×Writing marketing copy or content strategy
  • ×Setting up technical analytics infrastructure without design context

SupaScore

85.63
Research Quality (15%)
8.25
Prompt Engineering (25%)
9
Practical Utility (15%)
8.5
Completeness (10%)
8.25
User Satisfaction (20%)
8.5
Decision Usefulness (15%)
8.5

Evidence Policy

Standard: no explicit evidence policy.

design-metricsanalyticsa-b-testingux-measurementheart-frameworkexperiment-design

Research Foundation: 6 sources (2 books, 2 industry frameworks, 2 academic)

This skill was developed through independent research and synthesis. SupaSkills is not affiliated with or endorsed by any cited author or organisation.

Version History

v5.03/25/2026

v5.5 distilled from v2 via Claude Sonnet

v2.02/21/2026

Pipeline v4: rebuilt with 3 helper skills

v1.0.02/15/2026

Initial release

Prerequisites

Use these skills first for best results.

Works well with

Need more depth?

Specialist skills that go deeper in areas this skill touches.

Common Workflows

Data-Driven UX Optimization

Map user journeys, establish measurement frameworks, run experiments, and optimize conversion flows based on data insights

User Journey Mapperdesign-metrics-analytics-expertA/B Test AnalystConversion Rate Optimizer

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