Freelancer profile translated to English.
Back to original languageAbout Mathias
**Operations & Data Project Manager for 4 years**, I have led numerous large-scale projects in over 12 cities in France, with the transversal management of nearly 1,000 field investigators.
My daily work revolves around two major pillars to secure your projects:
- Field Management & Logistics : Planning, mission organization, equipment management, and operational team coordination.
- Data Management & Restructuring : Processing large databases (+100,000 lines) collected in the field. I handle the cleaning, correction, weighting, and transformation of your raw data into clear and actionable client reports.
My very Cartesian and logical approach to problems allows me to easily develop automation workflows, primarily via Excel and Knime (Data Preparation/No-code). With a calm and attentive temperament, I will be able to adapt quickly to your environment and your constraints, whether technical or temporal. Let's discuss your next project!
French
Native or bilingual
English
Conversational
Remote only
Primarily works remotely
Experience
- Bureau d'Études TESTOperations & Data Project ManagerCONSULTING AND AUDITSJanuary 2022 - Today (4 years and 5 months)Grenoble, France🛠️ KEY SKILLS
- Project Management & Operations : Strategic planning, field logistics, assignment and monitoring of equipment, transversal management of field teams (temporary staff/investigators).
- Data Management & Analysis : Structuring and cleaning large databases (files of +100,000 lines), creating Excel automation matrices, quality control of data flows.
- Customer Relations & Business (NDRC) : Analysis of client needs, drafting commercial proposals, B2B negotiation, deployment of collaborative digital tools.
- Technical Tools : Proficiency in Knime, Advanced Excel (Matrices), Office Suite
💼 PROFESSIONAL EXPERIENCE- Management of large-scale data collection campaigns : Operational and logistical direction of major surveys (Origin-Destination, Pricing, Mystery Shoppers…). Complete coordination of field investigators and management of survey equipment.
- Deployment and geographical scope : Management of multi-site projects in over 13 major urban areas: Rennes, Poitiers, Marseille, Nice, Grenoble, Strasbourg, Caen, Saint-Étienne, Bassin d’Arcachon, Chambéry, Bourget du Lac, Vitrolles, Aix-en-Provence.
- Data Management and processing : Handling, compliance verification, cleaning, and statistical processing of large databases with over 100,000 surveys analyzed.
- Automation and process optimization : Design and development of an automatic correspondence correction tool based on complex distance calculation matrices, drastically reducing manual errors. Automation of workflows using Knime software.
- Customer Relationship Management : Direct interface with public and private clients, defining technical requirements and presenting operational analysis reports.
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Education
- BTS NDRC (Negotiation and Digitalization of Customer Relations) via VAEVAE2026BTS NDRC (Négociation et Digitalisation de la Relation Client)