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Thomas TriolierTT

Thomas Triolier

Excel Consultant - Power Query & VBA Training

€250/day
3 projects
Saint-Etienne, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Thomas

🎯 I'm going freelance to support you in your projects with my dual expertise:
✔️ Excel / Power Query to automate, structure, and validate your data
✔️ Management Control to analyze, manage, and optimize your performance

My goal: to save you time and provide visibility on your key indicators.

Data management and Excel file optimization specialist, with 8 years of experience in management control and TOSA certified, I assist companies in automating and simplifying their processes to gain efficiency and fluidity.

My goal is to save my clients time by:

• Automating their Excel files using macros and advanced formulas,
• Optimizing their databases for faster and more relevant analyses,
• Creating custom reports and KPIs for better decision-making.

With my services, you reduce manual errors, save precious time, and have clear and powerful tools to manage your business.

Why choose me?

• 8 years of experience in management control, with expertise in data analysis and management.
• A personalized approach to meet your specific needs, whether for SMEs, startups, or growing companies.
• Concrete and immediately actionable solutions to improve the fluidity of your management processes.

Services offered:

- Audit and optimization of your Excel files: automation, cleaning, and structuring for simpler use.
- Creation of dashboards and reporting adapted to your key KPIs.
- Centralization and processing of your data for better exploitation.
- Optimization of existing Excel files: I help you optimize your Excel files by making them simpler, more reliable, and faster to use.

Looking to gain productivity and make informed decisions,
  • French

    Native or bilingual

Can work on-site
Saint-Etienne (up to 50km)

Experience

  • Philibert
    Management Controller
    TRAVEL AND TOURISM
    January 2024 - Today (2 years and 4 months)
    Caluire-et-Cuire, France
    Monitoring of the payroll mass and management of full-time equivalents (FTEs) worked and paid.
    Reconciliation between payroll data and accounting, with restatement of payroll items for in-depth analysis.
    Development and implementation of weekly reports on key indicators.
    Reconciliation of the commercial management software with accounting data to ensure the accuracy of margins.
    Verification and monitoring of commercial margins.
    Preparation of the budget and forecast estimates.
    Creation and implementation of KPI dashboards on Power BI for dynamic performance monitoring.
    Implementation of activity-based costing for better cost allocation.
    Data validation and optimization to ensure reliable and accurate results.
    Power Query PowerBI Power Pivot
  • Userca
    Management Controller
    AGRICULTURE
    November 2022 - January 2024 (1 year and 2 months)
    Saint-Pierre, Réunion
    Scope: 3 companies
    Quarterly reporting for presentation to members
    Reconciliation of accounting and billing software (GESCOM)
    Analysis of accounting and control of accounting entries – P&L Analysis
    Quarterly inventory (Stock valuation, Procedure implementation)
    Creation and implementation of monthly reporting for site directors – support for business management
    Implementation of tools for monitoring the payroll mass and calculating FTEs.
    Implementation of tools (Access database + macro) to centralize data.
    Creation of analytical codes to track maintenance and factory expenses.
    Microsoft Power BI Excel Excel VBA Macro
  • efor-group
    Management Controller
    HEALTH AND WELLNESS
    February 2022 - October 2022 (8 months)
    Champagne-au-Mont-d'Or, France
    Monthly reporting / accounting dashboards / Dashboard for the management committee
    Margin analysis
    Calculation of accruals and prepayments, and subcontracting costs for accounting
    Weekly meeting with various directors to update headcount / Implementation of a file to track payroll mass
    Consolidation of information from different departments
    Implementation of macros for repetitive tasks / Creation and automation of files
    Data consolidation via Access.
    Excel Analysis Reporting Excel VBA Macro

Reviews

5.0

Out of 3 ratings

L

Laurent

création d'un fichier de devis et facturation sur excell - Grenoble chantier

Reviewed on 12/19/2025

Absolutely impressed by Thomas, who was fully attentive. He has a strong sense of service and perfectly masters his techniques. I was amazed by his performance and highly recommend him.
M

Mustapha

Développement Excel - Analyse DCMA - ALVID Consulting

Reviewed on 12/4/2025

Excellent - A great guy, competent, friendly, patient... A GEM

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Education

  • TOSA
    Distance Learning
    2024
    Certification Excel 774/1000
  • Master in Audit, Finance, and Management Control
    IDRAC
    2019

Skill set

Categories