
Артем Арзуманян
@0005778
I build product decisions through A/B testing, retention analysis, and Python automation.
What I'm looking for
I'm working on subscription e-commerce product analytics, partnering with CRO and retention teams to run A/B tests, evaluate hypotheses, and build Python tools. My retention-model research reduced A/B test duration by 37% without sacrificing quality.
Before product analytics, I advised clients at KPMG, EY, and Deloitte on complex international tax decisions. I bring 3+ years of experience turning messy multi-source data into quantified recommendations, automated workflows, and executive-ready reporting.
Experience
Work history, roles, and key accomplishments
Product Data Analyst
E-commerce Project
Oct 2025 - Present (1 year)
Worked in a team of product data analysts for beauty products with a subscription model, collaborating with a lead analyst for two product teams (CRO, Retention). Implemented A/B tests, researched retention strategies using Monte Carlo simulations, and developed Python and Streamlit tools for process optimization.
Senior Tax Consultant
KPMG
Mar 2024 - Oct 2025 (1 year 7 months)
Senior consultant in international tax: cross-border structuring for startups, corporate groups and private clients across 10+ jurisdictions. Advised 15+ startups on jurisdiction and structure, and automated the practice's recurring work in Python — a parameterized effective-tax-burden model, a sourced rate matrix, day-count residency analysis in pandas, and pre-filing reconciliation checks.
Modeled 15+ operating structures for groups with $100M+ turnover: total tax cost across 10+ countries with sensitivity analysis. Built expected-value risk registers (amount × probability) across 10+ audits, templated in Excel with automated exposure calculations. Ran multi-country data collection with validation checks.
Role description: Entry-level role in the international tax practice of Deloitte's Moscow office; bilingual
advisory work.
Results:
– Conducted 10+ risk audits in the oil and gas sector, including identification and quantification of
exposures.
– Delivered advisory deliverables and translations in English and Russian across EU and Asian
jurisdictions
Education
Degrees, certifications, and relevant coursework
MGIMO University
Master's degree, International Financial Law
2018 - 2020
Grade: 3.88/4.0
Master's degree in International Financial Law from MGIMO University, with a GPA of 3.88/4.0.
karpov.courses
Coursework, Data Analysis
2026 -
Completed SQL for Data Analysis coursework.
Udacity
Coursework, Product Analytics
2026 -
Completed A/B Testing & Product Metrics coursework.
Self-directed
Coursework, Statistics & Probability
2025 - 2026
Completed a structured self-directed track in Statistics & Probability.
Amplitude Academy
Coursework, Product Analytics
2026 -
Completed A/B Testing & Product Metrics coursework.
MGIMO University
Bachelor's degree, International Law
2014 - 2018
Bachelor's degree in International Law from MGIMO University.
Availability
Location
Authorized to work in
Salary expectations
Social media
Job categories
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