Freelancer profile translated to English.

Description

With in-depth expertise in data engineering, AI model development, and technical project management, I have a solid background in various sectors such as energy, industrial safety, and healthcare. Co-founder of a startup, I designed innovative solutions by integrating advanced technologies like Databricks, PySpark, AWS, and machine learning tools to solve complex problems. My collaborative approach and ability to lead projects from start to finish allow me to meet the specific needs of each client with efficiency and expertise. I am ready to bring my skills to ambitious and high-value freelance missions.

Languages

French
Native or bilingual
English
Fluent
Spanish
Basic

Workplace preferences

Can work on-site

Paris (up to 50km)

Engie
Lead Data Engineer / Analyst
ENERGY AND UTILITIES
February 2022 - Today (4 years and 4 months)
Paris, France
Energy Sector: Performance and trading of Battery Energy Storage Systems (BESS)

I designed and implemented a Databricks platform to harmonize and process global telemetry data from BESS.
I used Asset Bundle, DLT (Delta Live Tables), Autoloader, and Data Quality frameworks to optimize data pipelines and ensure their consistency.
I managed real-time data ingestion and processing with AWS Kinesis and Firehose for smooth streaming.
I developed and deployed machine learning models via APIs to monitor asset performance and predict system behavior.
I created Power BI dashboards for KPI and KFI monitoring, integrating data via Direct Query and Import from Databricks data warehouses.
I led the development of use cases for competitive intelligence, enabling the comparison of assets with those of competitors, with a focus on revenue and performance indicators.
Databricks Amazon Web Services (AWS) PowerBI DLT ML Engineer Data Engineer Data Analysis
Wavestone
Data Engineer/ Business Analyst
ENERGY AND UTILITIES
February 2022 - January 2023 (1 year)
Paris, France
I worked with Palantir Foundry to build and maintain data workflows, optimizing data processing and integration across various energy management systems.
I managed code repositories and version control for PySpark scripts and data transformation workflows.
I designed and optimized workflows, ontologies, and standardized data definitions to improve integration between systems.
I developed and maintained data connectors between AWS and internal/external data sources to automate data flow seamlessly.
I built and maintained real-time data pipelines and integrated AWS services to enable real-time reporting and analysis.
PySpark Palantir Foundry AWS S3 Data Engineer Business Analyst Data Scientist
Visioni
Chief Technical Officer
ARCHITECTURE AND URBAN PLANNING
September 2019 - August 2021 (2 years)
Bordeaux, France
Chief Technical Officer – Visioni, Bordeaux (2 years)

I co-founded a startup, developed the business model, and presented the product to potential clients (roofers, insurers, municipalities).
I created a mobile application for automated detection of roof defects using drone images, integrating image processing algorithms and APIs.
I led market research, defined technical specifications, and collaborated closely with the development team to deliver the product.
Data Science Entrepreneurship Business Plan Pitches