Alexandra Merli
⚙️ Analytics Engineer | Data Analyst Cloud
Salaire / Taux journalier
Paris, France
Freelance, ouvert au CDI
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À propos
Introduction
J’accompagne les équipes métiers dans la structuration, la modélisation et l’analyse des données au sein d’une architecture Modern Data Stack. Je conçois et opère des pipelines ELT fiables et documentées, en m’appuyant sur SQL, dbt, Python, des outils BI (Tableau, Looker, Power BI) et des plateformes cloud pour préparer et transformer les données, et les convertir en visualisations et insights clairs et exploitables.
Expérience de travail
Program manager - Performance & Operations
Réseau Vrac et Réemploi
mars 2021 - mai 2025
4 ans 3 mois
Paris, France
Data-driven operational project management for the development of reuse systems at national scale. ◉ Defined, structured and monitored 20+ operational KPIs (volumes, return rates, costs, logistics performance). ◉ Collected, cleaned, consolidated and validated multi-source operational data from retailers, operators and public stakeholders. ◉ Built operational data models (flows, cost structures, scenarios) to support strategic and operational decision-making. ◉ Produced dashboards, reporting and analytical insights for national and European projects. ◉ Conducted quantitative analyses and territorial diagnostics in collaboration with consulting firms and public/private partners. ◉ Structured business processes, documentation and analytical handover to stakeholders. Tools & technologies Microsoft 365 · Excel (advanced) · Power BI · Looker Studio · CRM systems Impact Enabled data-informed operational decisions and improved visibility on logistics performance and cost structures across multiple territories.
Campaign Performance Analyst
Surfrider Foundation Europe
mai 2018 - déc. 2020
2 ans 8 mois
64200 Biarritz, France
Contributed to the organization and monitoring of awareness campaigns and events at European level. ◉ Tracked participation, engagement and fundraising indicators related to campaigns and events. ◉ Collected and consolidated data from CRM tools and field reporting. ◉ Produced summary reports for campaign and partnership teams. ◉ Supported performance tracking and basic analysis of events and awareness actions. ◉ Collaborated with communication, campaigns and partnerships teams.
Project Coordinator - Fundraising & Parternships
CCI France Cambodge
févr. 2017 - juil. 2017
6 mois
Phnom Penh, Cambodge
Fundraising - Relations donateurs publics/privés
Formation
Le Wagon
Data Analytics & AI, Intelligence artificielle
2025 - 2025
5 mois
Full-time program focused on Analytics Engineering and the Modern Data Stack, with the design and implementation of end-to-end analytics pipelines using SQL and dbt, cloud data warehouses (BigQuery, Snowflake), and ELT ingestion via APIs and Fivetran. Advanced analytics modeling (staging → marts), data quality testing, documentation and workflow orchestration with Airflow, enabling reliable, analytics-ready datasets. Hands-on work on production-grade analytics use cases, including data ingestion from CRM and tracking tools (HubSpot, Google Tag Manager), KPI data modeling, and the development of interactive dashboards to support performance monitoring and decision-making across acquisition, marketing and sales. Capstone project: customer support performance analysis comparing AI and human agents (cloud-based data pipeline, dbt models and interactive dashboard). → Full project details and visualizations available in the portfolio.
Università degli Studi di Perugia
Licence, Commerce international
2014 - 2015
1 an 2 mois
Shanghai International Studies University
Double diplôme, Commerce international
2013 - 2014
1 an 1 mois
Université Paris-Est Créteil
Master 2 (M2), Politiques publiques : Action Humanitaire Internationale
Licences et certifications
Databricks Fundamentals Accreditation
Délivré le : déc. 2025
Concepteur Développeur en Intelligence Artificielle & Analyse Big Data (RNCP38616)
Délivré le : déc. 2025
Portfolio
Tableau dashboard
