Freelancer profile translated to English.
Back to original languageAbout Aymeric
My name is Aymeric Chevallier, and I specialize in optimizing Excel files and structuring data.
With a technical background (BTS CRSA, BTS ATI, QLIO degree, and a Master's degree from CNAM in Toulouse), I have developed strong skills in data management, process improvement, and activity monitoring.
Currently working as a planner at Alten for EDF projects, I operate in a demanding environment where data reliability, activity tracking, and tool clarity are essential. I use Excel daily to structure, analyze, and utilize operational data.
Specifically, I can assist you with:
- Optimizing existing files (readability, performance, organization)
- Using advanced formulas (XLOOKUP, INDEX/MATCH, IF…)
- Cleaning and structuring data
- Simplifying complex tools
- Creating dashboards (reporting, activity monitoring, KPIs)
I prefer macro-free solutions to ensure robust, compatible, and easy-to-maintain files.
My goal: to save you time with clear, reliable, and durable Excel tools.
French
Native or bilingual
Remote only
Primarily works remotely
Experience
- ALTENPlanner & Project CoordinatorJanuary 2026 - Today (6 months)Saint-Denis, FranceParticipated in project management at EDF: planning activities using Planisware, coordinating stakeholders, leading follow-up meetings, and managing deliverables.
- EDFSupply Chain ManagerJanuary 2023 - January 2025 (2 years)Ginowan, Okinawa Prefecture, JapanPlanned the treatment and disposal of radioactive waste according to regulations. Monitored packages, tracked shipments, and coordinated interventions with external companies.
- EDFAccount ManagerJanuary 2022 - January 2023 (1 year)Ginowan, Okinawa Prefecture, JapanPrepared intervention files for plant shutdowns and operational periods. Managed and monitored work on cold source equipment, coordinated contractors, and ensured compliance with safety, quality, and deadline requirements.
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Education
- Master - Industrial Chain ManagerIpst-CNAM2025Master - Manager de la chaîne industrielle et
- Professional Bachelor's DegreeQLIO2023Licence Professionnelle