Cristina Dragulin

Cristina Dragulin

Data Analyst: SQL, R, Python, Tableau

Excel Data Analysis

less than 1 minute read

Analyses made in 2019 - 2020 for HEC courses : “Introduction à l’analytique d’affaires”, “Modèles d’optimisation et de recherche opérationnelle”, “Systèmes d’information en gestion”.

Dashboard using conditional formatting and segments

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Demand modelling

Optimization with hard constraints using Solver

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Optimization with soft constraints using Solver

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Charts showing revenue categories

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