I will design, analyze, and validate your ab tests and product experiments

Spain

I speak English, Russian, Spanish

Product Analyst

I am a Product Analyst with nearly 3 years of experience specializing in high-volume B2C subscription platforms and telecommunications. I bridge the gap between behavioral event streams and revenue by...
About this Gig

Are your A/B test results inconclusive, or are you unsure if your conversion lift is statistically significant?

Launching features without rigorous statistical testing costs money and risks hurting user experience.

As a Product Analyst with background in high-load digital ecosystems, I ensure your experimentation roadmap is statistically bulletproof.

WHAT I PROVIDE: Pre-Experiment Setup:

Sample size estimation, Minimum Detectable Effect (MDE), test duration, and variance reduction.

Metric Framework: Primary decision metrics, secondary conversion metrics, and operational guardrail metrics.Post-Test Statistical Evaluation: Hypothesis testing (p-value, confidence intervals, bootstrap/t-test/chi-squared), anomaly detection, and segment breakdown. Decision Playbook: Clear, unbiased recommendation: Ship, Iterate, or Rollback.

Programming language:

Python

•

SQL

Technology:

Excel

•

Google Analytics

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Google Data Studio

Analysis type:

Impact analysis

•

Statistical analysis

Expertise:

AB test

Tools:

Pandas

•

Microsoft Excel