Freelancer profile translated to English.

Description

I rapidly develop custom tools, automations, and applications to meet concrete needs. My strength: leveraging the current revolution in development tools to produce faster, test faster, and deploy faster. I also bring a solid understanding of accounting, business management, and steering tools, which allows me to design solutions truly adapted to field usage. With extensive experience in software usage and strong creative ability, I transform complex needs into modern, effective, and high business value tools.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Nogent-sur-Oise (up to 50km)

TotalEnergies
Python / Front-end Development Engineer – Electrical Modeling Tools
ENERGY AND UTILITIES
November 2025 - Today (9 months)
The mission covers an integrated multi-software ecosystem, including:
- Development of automated study pipelines (scenario chaining, calculations, and post-processing)
- Interactive front-end in React.js (ReactFlow for workflows, Plotly for visualization)
- Python backend based on Flask for calculation orchestration
- PowerFactory automation via Python / DPL (load flow, short-circuit, harmonics)
- Advanced optimization using linear optimization algorithm
- Study orchestration via API: PowerFactory, GridCal, MATLAB
Python Flask React.js artificial intelligence Node.js JavaScript
TotalEnergies
Hybrid Systems Optimization Engineer
ENERGY AND UTILITIES
April 2023 - January 2025 (1 year and 9 months)
Courbevoie, France
- MILP optimization (OptimHyse) for multi-energy sizing (thermal storage, turbines, solar, batteries), considering architecture constraints and objectives
- Improvement of the generic gas turbine model performance. (Result: faster simulations, several hours saved per run, accuracy preserved).
- Creation of a UI prototype for MILP design and interactive visualization (ReactJS, Plotly).
- Technical support to project teams for result interpretation, hypothesis validation, and decision-making on energy scenarios.
- AI modeling and prediction of refinery energy consumption profiles (XGBoost).
Milp React.js JavaScript Python
Alconect
IT and Technical Solutions Developer
March 2020 - August 2023 (3 years and 5 months)
Paris, France
Proficient in Cloud Computing, I implemented an automated hosting platform to help companies effectively manage their IT infrastructure. I also participated in the study, maintenance, and creation of custom application solutions (NodeJS, PHP, JavaScript, C#) using the latest technologies to improve user experience and performance. To further optimize activities, I developed business management support tools using Amazon Web Services, based on industry best practices to ensure scalability and security. In summary, I have a high level of expertise in implementing and optimizing Cloud infrastructure to support companies in their digital transformation.
Node.js Amazon Web Services (AWS) JavaScript