Christina Elias
I'm Christina Elias, a Data Analyst / Statistician with more than 9 years of experience in statistical analysis, predictive modeling and exploiting complex data.
About
I’m Christina Elias, a Data Analyst / Statistician with more than 9 years of experience in statistical analysis, predictive modeling and exploiting complex data. I’m an expert in Python, R and SQL, and I have designed and evaluated models (regression, classification, clustering, GLM) as well as automated pipelines to ensure reliable reporting, improve data quality and support decision making.
I am accustomed to large, heterogeneous datasets; I master exploration, feature engineering, cross-validation and data visualization with Power BI and Tableau. My background in econometrics, actuarial science and data analytics enables me to contribute across the full Data lifecycle: framing, preparation, modeling, evaluation and delivery of high-value insights.
- 10 years' experience
- Joined December 2025
Languages
- FrenchFluent
- EnglishAdvanced
- ArabicAdvanced
Industry experience
- Healthcare
- Education
- Financial Services
- Professional Services
- Government
Work experience· 4 roles
Stage consistant à cadrer les besoins métiers et concevoir des indicateurs techniques pour la tarification et le pilotage financier; automatiser les flux data via R, Power Query et SQL, renforcer les contrôles de qualité et réduire les délais de reporting; construction et maintenance de tableaux de bord Power BI / Qlik Sense avec modèles de données documentés; développement de POC de modélisation (régression, classification) pour mesurer performance et sinistralité.
Pilotage de projets d’analyse (R, Excel, SPSS) de l’extraction à la restitution; formation des étudiants à la data, vulgarisation et accompagnement technique.
Traduction des besoins métiers en requêtes SQL avancées et schémas de données exploitables; mise en place de bonnes pratiques data : documentation, contrôles, structuration; formation d’équipes aux outils data et au reporting.
Education
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