Freelancer profile translated to English.

Description

Expert Python (6 years) specializing in Data Engineering and AI, I design robust data pipelines and end-to-end AI agent infrastructures.

What sets me apart: mastery of Rust applied to systems development — web servers (Axum), desktop interfaces (egui), bare-metal OS, and software licensing systems — where performance and reliability are non-negotiable.

My areas of focus:

Data Engineering & Data Reliability — monitoring and ensuring the reliability of large-scale pipelines (PySpark, AWS, ETL)

AI & Agents — designing AI infrastructures and autonomous agents (LangChain, Ollama, MCP)

Software Engineering Rust/Python — back-end, desktop, embedded systems

Automation & Tooling — Python in Excel, ETL migration, internal tools

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Nice (up to 50km), Nice (up to 40km)

LE23RAYGORBELLA
Software Engineer Rust & Python
January 2025 - December 2025 (11 months)
Nice, France
Building software using:

Back-end:
Web server framework

Axum (Rust)
fastapi (Python)
Flask (Python)
Databases
PostgreSQL
DuckDB
MySQL
SQLite
sqlx (Rust)
Artificial intelligence frameworks & standards
LangChain
Ollama
MCP
Hyper proxies (Rust)
Software license verification system (Rust)

Front-end:
Creating desktop applications (egui Rust)
Building and deploying websites (Flutter)

Other:
Creating an Operating System in Rust (no_std)
Rust Python
EPMF - WSE
Migration Talend Open Studio to Python
EDUCATION AND E-LEARNING
April 2025 - April 2025
Conversion of Talend Open Studio (no-code ETL) / Java jobs to Python:
Extraction from Salesforce
Matching between contracts and users
Salesforce Python Pandas Git
Capital Fund Management (CFM)
Data Reliability Engineer
PRIVATE EQUITY
March 2024 - November 2024 (8 months)
Paris, France
Real-time monitoring and investigation of business data pipelines (+200 different pipelines running daily)
Development of tactical pipeline monitoring tools to facilitate developer analysis
Migration of projects to Python
Supervision of developers

Technical stack: Python, AWS, Gitlab, Linux, Conda