About Mélissa
I help turn messy or underused Excel files into clear, structured dashboards that are actually easy to use.
The goal is simple: make your data readable, reliable, and useful for everyday decisions — without overcomplicating things.
How I can help
• Clean and structure your data
• Build clear dashboards with key metrics
• Create formulas (from simple to more advanced)
• Use tools like Pivot Tables and Power Query
• Automate repetitive tasks to save you time
How I work
I mainly focus on small to medium Excel projects, usually completed within a few days.
I keep things simple and practical — no “over-engineered” files, just tools that are easy to use and maintain.
Packages
• Essential Dashboard — Clean data + clear, visual dashboard
• Smart Dashboard — Dashboard + automation (formulas, dynamic updates)
• Premium Dashboard — Dashboard + automation + 30-min walkthrough
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- WavestoneConsultante CTO AdvisoryDIGITAL AND ITMarch 2022 - Today (4 years and 4 months)Paris, FranceCTO Advisory Consultant with 4+ years of experience supporting large-scale digital transformation programs. I specialize in structuring data, building clear and actionable reporting, and designing efficient tracking tools to support decision-making. My work focuses on turning complex operational data into simple, reliable, and automated dashboards that drive performance.• Led PMO activities across multiple transformation and deployment projects, managing budget, timelines, and risk tracking through structured reporting tools• Designed and implemented data tracking and dashboard solutions (Excel & Power Platform) to monitor performance and support strategic decisions• Improved processes and reporting workflows by automating data collection and simplifying tools used by operational teams• Coordinated complex IT projects (offshore deployments, datacenter shutdown, platform migrations)
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Education
- Diplôme d'ingénieur, Science des Données, RechercheTélécom Paris2022Diplôme d'ingénieur, Science des Données, Recherche
- Classes préparatoires aux grandes écoles (CPGE), Mathématiques et Physique-ChimieLycée Janson-de-Sailly2019Classes préparatoires aux grandes écoles (CPGE), Mathématiques et Physique-Chimie