Summary
Overview
Work History
Education
Skills
Certification
Languages
Timeline
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MALLORY ANTOMARCHI

Nice,France

Summary

Data Analyst with a strong foundation in data-driven decision-making, statistical analysis, and visualisation. Skilled in transforming complex datasets into actionable insights using tools like SQL, Python, Excel, and Tableau. Proven ability to support business goals through effective reporting, forecasting, and process optimisation. Eager to drive strategic growth and innovation through analytical excellence.

Overview

10
10
years of professional experience
1
1
Certification

Work History

Data Analyst

Ubisoft Subdivision
11.2023 - Current
  • Analyzed web user behavior and traffic data, leading to a 15% increase in user engagement and a 10% uplift in conversion rates by identifying and optimizing key user journeys on Ubisoft's digital platforms.
  • Built and maintained 20+ interactive dashboards to monitor KPIs, which reduced manual reporting time by 30% and enabled marketing and UX teams to improve campaign effectiveness, resulting in a 5% increase in marketing ROI.
  • Designed and executed a series of A/B tests on website layouts and promotional offers, identifying a new design variant that increased click-through rates by 8% and generated a sustained lift in content discovery.
  • Collaborated with data engineering to develop and refine data pipelines, ensuring the accuracy and integrity of large-scale datasets used for critical business analysis.
  • Translated complex analytical findings into actionable insights and presented them to product managers and stakeholders to inform data-driven decision-making and future product strategy.
  • Developed predictive models to optimize in-game monetization efforts and improve revenue streams.
  • Analyzed game performance data to identify trends and enhance player engagement strategies.

Solutions Architect

La Banque Postale
11.2022 - 11.2023
  • Designed and implemented a new scalable and secure technical architecture for a core banking application, improving system uptime to 99.9% and ensuring 100% compliance with ACPR banking regulations.
  • Led a cross-functional team of 15 professionals (development, security, business) to deliver an end-to-end payment processing solution that reduced transaction processing time by 20% and supported a major digital transformation initiative.
  • Led the strategic migration of on-premise data services to a modern hybrid cloud infrastructure to optimize operational costs and enhance data analytics capabilities.
  • Authored and governed a new set of architectural best practices and technical standards, creating a unified framework to accelerate project delivery across the engineering division.
  • Presented complex solution designs and strategic technology roadmaps to C-level executives and key business stakeholders to secure buy-in for technical initiatives.
  • Increased security measures by implementing robust authentication and encryption protocols, protecting sensitive data from potential breaches.

Project Manager

Municipality of Nice
10.2019 - 08.2022
  • Managed the comprehensive update of the Municipal Safeguard Plan for a population of over 340,000 residents, defining new prevention strategies that improved the city's readiness for environmental, technological, and human risks by 25%.
  • Spearheaded the creation of a new Municipal Civil Security Reserve, successfully recruiting and training over 80 volunteers to strengthen the city's emergency response capabilities during major crises.
  • Facilitated cross-departmental collaboration with key municipal services and external partners, including regional authorities and first responders, to ensure a unified approach to crisis management.
  • Developed and led crisis simulation exercises to test the updated emergency plans and evaluate the operational readiness of response teams and volunteers.

Public Employee

Municipality of Nice
06.2015 - 10.2019
  • Managed the deployment and maintenance of a city-wide video surveillance system of over 500 cameras, achieving 99.5% operational uptime and enhancing public safety across key urban areas.
  • Collaborated with law enforcement to analyze footage, leading to a 10% improvement in incident resolution time, and implemented system enhancements that improved data retrieval efficiency by 25%.

Education

Bachelor's Degree - Computer Science

Cote D'Azur University
Nice, France
07.2025

Baccalaureate - undefined

High School Guillaume Apollinaire
07.2012

Skills

  • Programming (Python/R)
  • Time Management
  • Statistics & Data Analysis
  • Problem-Solving
  • Data visualization and presentations
  • Adaptability
  • SQL databases
  • Critical Thinking
  • Machine Learning
  • Collaboration

Certification

  • Google Data Analytics Professional Certificate (2024)
  • Data Science Professional Certificate (2023)
  • AWS Cloud Practitioner (2022)
  • TensorFlow Professional Certificate, Google (2022)

Languages

French (Native)
English (C1)
Italian (B2)

Timeline

Data Analyst

Ubisoft Subdivision
11.2023 - Current

Solutions Architect

La Banque Postale
11.2022 - 11.2023

Project Manager

Municipality of Nice
10.2019 - 08.2022

Public Employee

Municipality of Nice
06.2015 - 10.2019

Baccalaureate - undefined

High School Guillaume Apollinaire

Bachelor's Degree - Computer Science

Cote D'Azur University

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