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Hervé Kieffer

Data Analyst • Industrial Data Management

Industrial professional with expertise in data management and data analysis. Experience in product master data administration, databases, and the creation of performance indicators. Skilled in statistical analysis, data visualization, and process optimization applied to supply chain and inventory management.

31/01/1984 - 42 years old 74500 Bernex, France kiefferherve@gmail.com +33 6 21 09 19 98

user image/svg+xml user Professional Experience

Data Specialist - Data Analyst & Application Development
2022 – Present
DataistoDataisto
  • Statistical and exploratory data analysis, visualization, and production of decision-making indicators.
  • Design of clustering, segmentation, and data classification algorithms.
  • Database modeling, master data design, and structuring of business data.
  • Design and development of software solutions dedicated to industrial data management and process optimization.
  • Creation of performance indicators, dashboards, and automated reports for business monitoring.
  • Development of web applications, APIs, and automation tools for data collection, processing, and visualization.
E-Business Specialist - Data Management & Industrial Solutions
2023 – 2025
Hoffmann GroupHoffmann Group
  • Administration, structuring, and integration of industrial items into databases, ERP systems, and automated distribution solutions.
  • Development of APIs and data exchange gateways for interfacing with ERP systems, business software, and third-party applications.
  • Configuration of product master data, supplier catalog management, and maintenance of data quality.
  • Analysis of consumption flows, generation of management reports, creation of monitoring indicators, and decision support for inventory optimization and management.
  • Support for industrial customers, technical assistance, user training, and support for deployed software and equipment.
Entrepreneurship, Operational, Technical, Marketing and Sales Roles
2005 – 2022
Industry and B2B
  • Creation and management of a B2B e-commerce website for industry.
  • Management and monitoring of industrial equipment.
  • Analysis of professional customer needs and technical support.
  • Deployment of hardware and software solutions.
  • Education et support utilisateurs.

Selected Projects

Industrial inventory management platform designed for technical and manufacturing environments. Product master data management, analysis of consumption and stock movements, performance indicators, and decision support.

Full development of the solution: database, API, web interface, analytics, dashboards, and automation of inventory management processes.

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Language learning platform based on real content: videos, subtitles, books, and dialogues. Multilingual corpus management, linguistic data processing, exercise generation, and progress tracking.

Full development of the solution: database, API, web interface, training engine, educational content generation, and automation of linguistic processing workflows.

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Personal website dedicated to data, exploratory and statistical analysis, and modeling. Presentation of work related to data management, segmentation, clustering, and data visualization applied to business challenges.

Main project: design of a clustering algorithm, including full development of the approach, data structuring, experimentation, scoring system, and results analysis.

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Personal video platform dedicated to managing, organizing, and accessing multimedia content. Dedicated login interface, automatic integration with Jellyfin, structured video libraries, and centralized content access.

Ecosystem development: web interface, scraping, Jellyfin integration, media management, and automated content integration.

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