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Sami FerdjellahSF

Sami Ferdjellah

Industrial Data Functional Analyst

€600/day
Anvers, BE
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Sami

Data specialist with a background in electrotechnics and industrial maintenance, I help companies structure, make reliable, and leverage their business data in complex technical environments.
Unlike purely data profiles, I bring a concrete understanding of the field: equipment, industrial processes, production constraints, and technical systems. This allows me to work with data that is truly useful and directly usable by business teams.
I work on:
Master Data Management: creation, structuring, and maintenance of product and service databases
Data Quality / Data Governance: quality control (accuracy, completeness, consistency…), anomaly detection and correction
Data Analysis: technical and reliability data analysis (MTBF, MTTR), pattern identification, and decision support
SCADA & Industrial Data: log analysis, understanding of technical systems and production environments
Automation: Python / PowerShell scripts to clean, transform, and make data reliable
Reporting: creation of Power BI / Excel dashboards for operational piloting
👉 What I bring:
Reliable, structured, and usable data
Reduction of errors and inconsistencies
Time savings through automation
Ability to quickly understand complex technical environments
Pragmatic, results-oriented approach with a focus on ROI, with a strong ability to bridge the gap between the field, systems, and data.
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Spanish

    Basic

  • Dutch

    Basic

Can work on-site
Anvers (up to 50km)

Experience

  • Atlas Copco BE
    Aftermarket project engineer
    MECHANICAL ENGINEERING
    January 2026 - Today (5 months)
    Wilrijk, Belgium
    Master Data Specialist – Data Quality & Quotation Process
    Management and reliability of product data in an industrial environment, with a key role in the configuration and quotation process.
    ➡️ Structuring of complex data to support quotation tools (CPQ)
    ➡️ Multi-team coordination (Customer Care, technical experts, sales teams)
    ➡️ Translation of technical requirements into usable data for quotes
    ➡️ Implementation of quality controls to secure configurations
    Results:
    ✔️ More reliable and directly usable data for sales teams
    ✔️ Reduction of quote validation cycles
    ✔️ Improvement of the overall quality of the quotation process
  • Atlas copco ACA NV
    Master data specialist
    MECHANICAL ENGINEERING
    February 2023 - December 2025 (2 years and 10 months)
    Wilrijk, Belgium
    Mission carried out in an industrial environment with strong technical and business constraints.

    Optimization of the quality and structure of product data in an industrial environment.
    ➡️ Cleaning and standardization of complex databases
    ➡️ Automation of repetitive tasks via scripts (Python / PowerShell)
    ➡️ Analysis of inconsistencies between technical data and business use
    ➡️ Implementation of quality controls (consistency, completeness, validity)

    Results:
    ✔️ More reliable and directly usable data
    ✔️ Reduction of operational errors
    ✔️ Improved decision-making thanks to structured data
  • Edwards vacuum
    Field service engineer
    NANO-TECHNOLOGY
    September 2018 - February 2023 (4 years and 5 months)
    Corbeil-Essonnes, France
    On-site interventions on critical equipment in the semiconductor sector, including long-term assignments in France and internationally.
    ➡️ Advanced troubleshooting and fault diagnosis on complex systems (pumping units, gas abatement machines)
    ➡️ Commissioning, retrofitting, upgrading, and maintenance of equipment in production environments
    ➡️ Analysis of technical data: SCADA logs, retrieval of logs locally on isolated systems, interpretation of machine behavior
    ➡️ Networking and integration of equipment into existing industrial environments
    ➡️ Understanding of production process tools and facility infrastructure
    ➡️ Coordination with clients, internal teams, and subcontractors
    ➡️ Interventions under high pressure (production stakes, short deadlines, high-pressure environments)
    Results:
    ✔️ Reduction of downtime and improvement of equipment availability
    ✔️ Effective resolution of complex issues through technical and field data analysis
    ✔️ Reliability of installations through structured interventions (upgrades, retrofits, commissioning)
    ✔️ Strong ability to leverage data in a real industrial context

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