Alexandre Levieux

Responsible for the architecture, performance, and availability of the company's connectivity solution, with a transversal role covering software design, operations, monitoring, and technical team leadership. Technical & Architecture Leadership - Definition and evolution of the platform's software architecture - Guarantee of the system's robustness, scalability, and maintainability - Steering technological choices and development standards - Supervision of Operational Maintenance (MCO) Management & Coordination - Management and support of a team of 4 developers - Code review, structuring of best practices, and skills development - Prioritization of technical topics in line with business challenges Technical Stack - Python: backend, automation, data processing - SQL: database modeling and optimization - InfluxDB: time-series data management - Grafana: observability, monitoring

Development of a Python library – Exploitation of Copernicus satellite data (Sentinel-1) - France Énergie Marine Design and development of a Python software library dedicated to the processing and exploitation of SAR radar data from the Copernicus program – Sentinel-1. Environment & Technologies: - Python (NumPy, Pandas, xarray) - Geospatial processing: GDAL, rasterio - Satellite data manipulation (SAFE, GeoTIFF) - Automation of workflows and data ingestion scripts - Modular structuring, documentation, and testing Achievements: - Development of a modular and maintainable software architecture - Implementation of processing chains for SAR data - Performance optimization on large data volumes - Implementation of tools facilitating scientific analysis and exploitation

Development of software mock-ups and thick client applications within the framework of projects related to electronic warfare systems, in a highly constrained defense industry environment. Responsibilities - Design and development of desktop applications in Smalltalk and Java - Implementation of user interfaces and complex business logic - Participation in integration, testing, and validation phases - Collaboration with system and engineering teams Technical Environment - Smalltalk: object-oriented development and UI prototyping - Java: application development and software structuring - Thick client architecture - V-model, requirements management, and technical documentation - Version control tools Skills Developed - Design of robust desktop applications - Mastery of object-oriented design principles - Work on critical systems with high reliability requirements - Understanding of software architectures