Charley Geoffroy

Integrated RF Detection and SDR Processing Software System • Integrated full-stack architecture: Designed an end-to-end platform using a NestJS/TypeScript backend, a React frontend with real-time visualization, and a Python engine for RF analysis and orbital calculations. • RF processing and advanced algorithms: Built satellite detection algorithms based on TLE (Two-Line Element) data analysis. • Distributed infrastructure: Microservices architecture using Redis for communication, a real-time web interface for spectrum visualization, and an autonomous data processing pipeline.

Development of operational software • Integrated full-stack development: Designed and deployed end-to-end features for a business management platform using a FastAPI Python backend and a React frontend. • Fully autonomous project: Delivered the entire "Invoice Flow Project" from requirements analysis to production deployment in a space-oriented startup environment. • Optimization and modernization: Improved existing code, modernized internal tools, and optimized Docker images. • Active technical collaboration: Quickly integrated into the team, contributed to code reviews, mastered Git/GitLab workflows, and proactively suggested technical improvements. • Technologies: Python (FastAPI), React, Docker, Git/GitLab.

Software Development for IoT • Full-stack web development: Designed APIs using Node.js - TypeScript and NestJS, and integrated them with a React web interface for an IoT solution dedicated to connected animal well-being. • IoT ecosystem and telemetry: Built MQTT analysis tools and real-time data processing systems for monitoring connected devices (smart litter boxes). • Infrastructure and DevOps: Set up and maintained the deployment infrastructure, optimized CI/CD workflows, and implemented Docker containerization. • Startup collaboration: Integrated into an agile product team, contributing to overall technical architecture and strategic technology decisions.

Development of an Interactive Web Application • VueJS Frontend: Designed and implemented a VueJS web interface featuring interactive 3D visualization within the application.