Armin M.
Graduate Research Assistant, Chair of Microeconomics
Experience
Oct 2020 - Dec 2024
4 years 3 monthsEssen, Germany
Graduate Research Assistant, Chair of Microeconomics
Duisburg-Essen University
- Conducted advanced machine learning methods on large-scale inequality datasets for forecasting, clustering and feature importance to assess impacts on growth
- Integrated multi-source inequality datasets into a unified panel; applied reproducible preprocessing pipelines including variable harmonization, outlier treatment, normalization, and multiple-imputation methods
- Published four papers in international peer-reviewed journals
Apr 2018 - Aug 2019
1 year 5 monthsTehran, Iran, Islamic Republic of
Data Scientist
Divar
- Built and optimized ad recommendation and search-ranking models to personalize user feeds, which increased CTR by 18% and conversion to contact by 12%
- Developed automated A/B testing pipelines to evaluate product and UI changes, enabling the product team to make data-driven rollout decisions to lift customer engagement
- Designed BI dashboards and real-time KPI monitoring tools for product managers and executives to track traffic, conversion funnels, and churn, which cut reporting time and improved decision making speed
Sep 2017 - Feb 2018
6 monthsAschaffenburg, Germany
Business Analyst Intern
Kion Group AG
- Formulated and solved a cost allocation project for the headquarter shared services (R&D, quality, etc) across global branches using activity drivers and game theory methods
Aug 2014 - Jul 2016
2 yearsTehran, Iran, Islamic Republic of
Data Analyst
Abkavosh Sarzamin Consulting Engineers
- Provided executives and clients with statistical forecasting models and scenario-analysis tools, enabling data-driven planning and improved resource allocation
- Delivered holistic, data-driven analyses of key cost and revenue drivers, enabling managers to optimize resource allocation that boosted overall profitability by 15% in a year
Summary
Passionate data scientist with an award-winning, machine learning–driven PhD in Economics and an MBA that added strategy to my quantitative toolkit.
I turn complex data into clear business decisions that move KPIs.
Languages
Persian
NativeGerman
AdvancedEnglish
AdvancedEducation
Oct 2019 - Dec 2024
University of Duisburg-Essen
PhD · Economics · Essen, Germany
Sep 2016 - Feb 2018
Hochschule Esslingen
MBA · Esslingen, Germany
Sep 2009 - Jul 2014
University of Tehran
BSc · Computational Engineering · Tehran, Iran, Islamic Republic of
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