Freelancer profile translated to English.

Description

My name is Killian Evrard, an Excel and Power BI consultant specializing in data analysis, automation, and reporting (dashboard creation).

Coming from the railway and infrastructure maintenance sector, I have developed solid experience in analyzing and synthesizing technical events (accidents, incidents, precursors), understanding system failures, and transforming operational data into actionable information. All with the aim of optimizing and automating data collection and producing maintenance and asset management monitoring dashboards.

I work on:

- Designing and optimizing Excel files;

- Automating data processing (Power Query, Power Pivot);

- Creating dashboards and decision-making reports (Excel, Power BI);

- Producing automated reports, summaries, and performance indicators.

Industry field of expertise

Languages

French
Native or bilingual
English
Conversational

Workplace preferences

Remote only

Primarily works remotely

EUROTUNNEL
Catenary Technical Manager
TRANSPORTATION
November 2025 - Today (7 months)
Calais, France
Ensure the quality and safety of the catenary system by:
• Being responsible for the asset management and engineering decisions of the Catenary Service.
• Ensuring the team undertakes all tasks at the highest level of safety and quality, in accordance with current standards.
• Ensuring that documentation and maintenance and engineering practices meet the required standards.
• Providing engineering expertise to assist various internal stakeholders in defining and implementing strategies and objectives for asset management.
• Coordinating engineering expertise within the department to ensure the quality, safety, availability, and reliability of the Catenary department's assets.
• Producing the analysis reports and presentations necessary for the improvement of LSM and renewal programs, without impacting safety, quality, and maintenance operations.
• Leading the continuous improvement of maintenance by identifying and supervising maintenance practices, content, and frequency.
• Supporting continuous development and learning within the department, including implementing training, knowledge sharing, and establishing a training program.
Engineering Asset Management Microsoft Excel Microsoft Power BI Document Research
EUROTUNNEL
Maintenance Engineering Specialist
TRANSPORTATION
October 2023 - November 2025 (2 years and 1 month)
Calais, France
- Contribute to the analysis and synthesis of railway/system events (accidents, incidents, precursors) from various Infrastructure Division departments.
- Provide technical support that can help identify the technical reasons for failures.
- Ensure that technical problems are identified within the departments and that actions are well known and recorded in an action plan.
- Establish reports and summaries on feedback and/or experience for the Infrastructure Maintenance Directorate.
- Work closely with the maintenance departments of the Infrastructure Maintenance Directorate for the implementation of analyses, feedback/experience, reports, summaries, and action plans.
Engineering Microsoft Excel Microsoft Power BI Analytical and Synthesis Skills Document Research
EDF UK
MEH EPM Intern
ENERGY AND UTILITIES
May 2023 - September 2023 (4 months)
Bridgwater, United Kingdom
Integration into an MEH (Mechanical, Electrical, Heat, Ventilation and Air Conditioning) team for the construction project of the Hinkley Point C power plant in the United Kingdom.
- Quality control of civil engineering after reception to verify the integrity of necessary fixings and their good quality.
- Check the need for frames/chassis to adapt electrical cabinets to the fixings.
- Create a summary document to track progress, quality, and identify deviations in order to optimize the schedule for future work.