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Marouan ChamekhMC

Marouan Chamekh

Data Analysis Engineer Maintenance (KPI, VBA, BPI)

€450/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Marouan

I transform yourmaintenance data into operational managementand automate your **Excel reporting, with ready-to-use deliverables**.

Offer Catalog:

OFFER 1 — Audit & Quick Wins

Description:Do you have difficult-to-use CMMS exports (interventions, breakdowns, preventive maintenance)? I will perform a quick audit of your maintenance data and deliver a reliable version + immediate improvements to save time.

What I do:
  • Analysis of your CMMS/Excel exports (quality, consistency, duplicates, etc.)
  • Identification of blocking errors (nomenclature, codification, breakdown types)
  • Proposal of a clear action plan (priorities + benefits)
  • Implementation of 3 Quick Wins (cleaning, filters, simple automations)
Deliverables:
  • ✅ Audit Report (PDF) + recommendations
  • ✅ Reliable and structured Excel file
  • ✅ List of "Quick Wins" and short-term actions
Deadline:3 to 5 days
Prerequisites:CMMS exports + equipment list + breakdown nomenclature (if available)
Price:400 to 750€ package

OFFER 2 — Maintenance KPI Reporting Automation

Description:I design an automated maintenance reporting tool from your CMMS data: extraction, cleaning, and automatic KPI generation.Objective:reduce time spent on Excel and manage performance with reliable dashboards.

What I do:
  • Definition of KPIs to monitor (MTBF, MTTR, availability, preventive vs. corrective, costs)
  • Data cleaning and structuring (Power Query or VBA)
  • Dashboard creation (Excel or Power BI)
  • Automation: "Update" button + PDF/PowerPoint/Excel export
Deliverables:
  • ✅ Ready-to-use KPI Dashboard
  • ✅ Documented VBA / Power Query script
  • ✅ User guide + onboarding support
Deadline:2 to 3 weeks
Prerequisites:CMMS exports over 6-12 months + definition of desired KPIs
Price:1000 to 2500€ package
  • English

    Native or bilingual

  • French

    Native or bilingual

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

Experience

  • La Poste Groupe
    Maintenance Methods Engineer
    October 2021 - Today (4 years and 8 months)
    Paris, France
    • Collaboration with the Maintenance Methods team to analyze existing maintenance procedures.
    • Planning of maintenance activities (Preventive, Corrective, Machine Acceptance...)
    • Launch of eight new maintenance contracts (La Poste, DHL, DPD...)
    • Management of maintenance methods for 16 sites across France
    • Identification of opportunities to improve maintenance processes.
    • Design and implementation of new preventive and corrective maintenance methods.
    • Development of guides, procedures, and workflows to ensure efficient execution of maintenance tasks.
    • Updating and managing maintenance-related technical documentation.
    • Performing Reporting, monitoring, and establishing performance indicators to measure the effectiveness of maintenance operations.
    • Analysis of KPIs and implementation of corrective actions if necessary.
    • Analysis of major breakdowns and diagnosis of troubleshooting steps with maintenance technician teams for breakdown time optimization.
    • Proposal of innovations to improve the efficiency of maintenance operations.
    • Management and administration of the CMMS (Updating PM, RM Management, Workflows...)
    • Coordination between the methods department and on-site maintenance teams
    KPI Project Management CMMS Excel VBA Macro Industrial Maintenance
  • MANN+HUMMEL
    Maintenance Methods Engineer
    March 2019 - October 2020 (1 year and 7 months)
    Louverné, France
    • * Management of continuous improvement projects (Planning, Costing, Progress, ...)
    • * Monitoring and execution of projects (LEAN 5S, Kaizen, SMED, and TPM)
    • * Analysis of malfunction causes and Identification of improvement areas
    • * Responsible for the implementation of TPM within the factory
    • * Managing the TPM intervention team (Planning, Controls, and Audits)
    • * Conducting maintenance work (Breakdown Analysis, Troubleshooting, Acceptance and Validation of new machines....)
    • * Optimization of preventive maintenance (Work Orders, Planning, Equipment, ...)
    • * Equipment reliability improvement (FMEA, Breakdown Pareto, 6 Sigma ...)
    • * Redesign of the 5S approach and staff awareness of HSE rules
    • * Management of spare parts inventory
    • * Creation of maintenance workflows and CMMS database management (
    • * Performing Reporting and KPI Monitoring (OEE, MTBF, MTTR, Breakdown Rate, ..)
    • * Implementation of a visual management system (Red Tag, KPI, Dashboard)
    • * Coordination between the maintenance department and production units
    • * Change management, Coaching, and Training on Lean tools
  • Renault Group
    Maintenance Reliability Engineer
    July 2018 - August 2018 (1 month)
    Morocco
    • Reliability improvement of the TRI-STOCK unit for the Assembly workshop
    • Functional and organic study of the unit's sub-assemblies
    • Breakdown monitoring/analysis (Pareto, History, CMMS, ...)
    • Development of action plans (Preventive maintenance plan, Maintenance workflows, ...)

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Education

  • Master's Degree in Continuous Improvement and Operational Excellence Management
    CESI
    2020
    Mastère Spécialisé Manager Amélioration Continue et Excellence Opérationnelle
  • Mechanical Engineering Degree
    Arts et Métiers ParisTech - École Nationale Supérieure d'Arts et Métiers
    2019
    Diplôme d'ingénieur génie Mécanique

Skill set

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