Mathieu Lavenant

Senior Data & Analytics Manager

Salaire / Taux journalier

78220 Viroflay, France

Freelance

Expertises

Data AnalysisÉvénementiel

Langues

AnglaisFrançais

À propos

Introduction

Data & Analytics Manager with 10+ years driving performance through strategic reporting and team leadership. Currently leading 6 analysts at Colissimo, delivering regulatory metrics and operational insights. Expert in performance analysis, process optimization, and cross-functional collaboration to transform data into actionable business strategies.

Liens

Expérience de travail

Colissimo

mars 2020 - Présent

6 ans 8 mois

Paris · Hybrid

Reporting and Performance Analysis Lead

janv. 2022 - Présent

4 ans 10 mois

Paris · Hybrid

The Reporting and Performance Analysis Manager is responsible for identifying reporting needs, overseeing production and dissemination, and conducting analyses to recommend action plans. Key Responsibilities: -Manage a team of six analysts: Balance workloads, prioritize tasks, and assign missions. -Support team members in technical analysis, project scoping, and onboarding new tools. -Develop a long-term strategy for the division, the team, reports, and operational performance indicators. -Delegate the production of reports and analyses. -Ensure official performance metrics are delivered to management and the ARCEP. -Organize the documentation of indicators: definition, scope, interpretation, calculation method, and operating procedure. -Maintain alignment between delivered reports and the needs of cross-functional departments. -Facilitate smooth communication between departments/services and monitor ongoing projects.

Operational Performance Analyst

mars 2020 - janv. 2022

1 an 11 mois

Paris, France

Objective: Contribute to the management and continuous improvement of Customer Relationship quality by supporting the operational performance of parcel processing at every stage of its journey. Key Responsibilities: -Monitor the consistency and reliability of performance indicators. -Perform initial analyses to guide users toward areas of underperformance. -Organize the distribution of reports and dashboards according to the defined schedule. -Provide support to users of performance analysis reports. -Respond to ad hoc analysis requests from the team or internal clients. -Enhance analysis techniques by proposing updates to reporting tools and improving the presentation of results. -Advise and propose project management reports for parcel projects during launch phases to enable precise, project-specific tracking. -Communicate, inform, and draft/update reference documents explaining indicators, their formulas, purposes, and any internal biases identified.

Climate Fresk Facilitator

La Fresque du ClimatFreelance

mars 2022 - juil. 2024

2 ans 5 mois

Paris · On-site

Climate Fresk Facilitator: This 3-hour workshop helps participants understand and share insights on climate challenges!

2tonnes Facilitator

2tonnesFreelance

janv. 2022 - juil. 2024

2 ans 7 mois

Paris · Hybrid

Freelance Facilitator for the 2Tonnes Workshop: A 3-hour serious game where 15 participants choose individual and collective actions to reduce carbon emissions! 560 people engaged 40 workshops facilitated Diverse sectors (banking/insurance, construction, pharmaceuticals, transport, retail...) Corporate audience (executive committees, CSR/product managers)

Quantitative Analyst

La Banque Postale

oct. 2016 - mars 2020

3 ans 6 mois

Paris, France

Group Reporting and Prospective Analysis Division within the Operational Risk Management Department: Production of internal reports, including the operational risk monitoring dashboard for the Operational Risk Director and the Group Risk Director. Production of regulatory reports (COREP, QIS, STE, Stress Test) for supervisory and regulatory authorities (ECB, ACPR, etc.). Monitoring regulatory changes related to reporting requirements. Establishment of an external database to enhance the identification and assessment of the Bank’s exposure to operational risks. Collection of loss data through IT processes from large volumes of data sourced from various information systems. Improvement and automation of data processing workflows for analysis and dissemination. Conducting quantitative studies on specific loss areas.

Governance, Risk, and Compliance Consultant

Atos Consulting

oct. 2014 - oct. 2016

2 ans 1 mois

Paris, France

IT Consultant for Finance at Atos Mission 1: Billing Management for SNCF's Material Directorate Mapping of billing flows and processes Processing production files for ERP accounting valuation and billing Managing billing flows for maintenance, cleaning, and movements User support and processing for accounting revaluation ERP development specifications: testing and support Simplification and automation of production flow processing Mission 2: Transformation of Investments between SNCF EPICs (Public Industrial and Commercial Entities) Calculating investment mode thresholds for projects: operational simplification and financial risk assessment Analyzing existing and alternative processes/organization Mission 3: Implementation of a New Operational Risk Management Tool for La Banque Postale Migrating historical data into the new tool Testing the risk management tool

Accountant / Financial assistant

Eurotainer SA

mars 2013 - oct. 2013

8 mois

Paris - Shanghai

My last year internship at Eurotainer led me from Paris to Shanghai for the following missions : • creation of an equivalence between French and Chinese accounting • development of an ERP on Sage • market research on containers in China • development of a new commission system based on cost+

Project Developer

Madeinbio

juin 2011 - juil. 2011

2 mois

Mexico, District fédéral, Mexique

• project monitoring and setting up a special partnership for a new product • development of excel solution and website • managing response to call for bids

Company Networking

KiFaiKoi

sept. 2010 - mai 2011

9 mois

• organisation of conferences with professionals • search of financing, sponsoring • realisation of interviews and videos about professions

Cost Controller

caf&diskaire

sept. 2010 - mai 2011

9 mois

Mexico, District fédéral, Mexique

The mission consisted in following a professional in the restauration field, to advice him on the feasability of his project of business extension: • analysis of project feasibility • analysis of balance sheet, profit and loss account • creation of provisional budget

Accountant

ETI

juin 2010 - juil. 2010

2 mois

Ventura, Californie, États-Unis

• reporting, accounting, reconciliation, checking accounts...

Association President

Sol'idaire

sept. 2009 - mai 2010

9 mois

Mexico, District fédéral, Mexique

Sol'idaire is an association who finances solar panels for a village in Madagascar. My missions were: • planning, motivating, supervision & developing of sponsoring


Formation

IÉSEG School of Management

Master's 2 degree

2008 - 2013

5 ans 1 mois

XLRI Jamshedpur

Master en septembre 2013

2011 - 2011

1 mois

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