Paul Crézé,
Full Stack Software & AI Engineer based in Paris
specialized in Python Python Machine Learning RAG Systems Computer Vision LLMs FastAPI Azure AI AWS Bedrock
Full Stack Software & AI Engineer based in Paris
specialized in Python Python Machine Learning RAG Systems Computer Vision LLMs FastAPI Azure AI AWS Bedrock
Experience #
9+ years in development
- Delivered end-to-end AI-powered platforms across diverse domains: computer vision, NLP, bioinformatics, and document intelligence
- Architected production-grade systems handling complex workflows including RAG pipelines, multi-model AI orchestration, and cloud-scale computing
- Built sophisticated document processing engines with advanced Office XML parsing and LLM integration
- Developed real-time geospatial computer vision systems for wildfire detection using LiDAR data
- Led full-stack development with modern tech stack: Python, FastAPI, React, Azure AI, AWS Bedrock
- Implemented scalable bioinformatics pipelines using Nextflow and Azure Batch for hours-long computational workloads
Python FastAPI React Azure OpenAI AWS Bedrock Computer Vision RAG Systems LLMs Nextflow Azure Batch Vector Databases OpenCV Docker
Forest Fire Detection System
Jun 2025 - Present
(8 months)
Engineered a sophisticated computer vision system for wildfire detection by generating precise image-to-geolocation coordinate matrices using LiDAR topographic surfaces.
Python OpenCV LiDAR GDAL IGN Camera Calibration
Production-Grade RAG Platform
Jun 2025 - Present
(8 months)
Architected and developed a comprehensive enterprise-ready Retrieval-Augmented Generation platform for AI-powered document intelligence with multi-format support.
Python FastAPI React Azure OpenAI Vector Database Redis Document Processing
Gut Microbiome Digital Twin
Jun 2025 - Present
(8 months)
Built a comprehensive bioinformatics platform creating digital twins of the gut microbiome ecosystem, orchestrating computationally intensive workflows at scale.
Python FastAPI React Nextflow Micom Azure Batch
AI Resume Transformation Platform
Jun 2025 - Present
(8 months)
Engineered an intelligent resume processing platform leveraging multiple AI models to automate recruitment workflows with template conversion, anonymization, and translation.
Python FastAPI React Azure OpenAI AWS Bedrock Claude Mistral AWS ECS
- Co-founded Lexo, a web app simplifying music production.
- Led backend development: API (Node.js), authentication, and real-time synchronization.
- Set up cloud infra: Docker, Nginx, AWS, OVH, Certbot.
- Designed PostgreSQL DBs and optimized client-side (C++).
- Worked closely with a 5-person cross-functional team.
Node.js TypeScript PostgreSQL AWS Next.js Tailwind CSS Docker CI/CD Python C++ WebAssembly Saas
Built a cross-platform software (C++/Qt6) for iOS, Android, macOS, and Windows. - Integrated authentication with Apple & Google sign-in - Managed user accounts and passwords - Integrated Windows auto-update system - Developed network client (C++/Qt) - Built backend REST API with Node.js
C++ Qt6 Node.js TypeScript PostgreSQL iOS Android REST Docker
Developed a custom algorithm for a mobile application that generates personalized menus based on user data, such as weight, height, gender, and preferences. Built user interfaces in Vue.js within an Ionic framework, and set up an optimized dev and production environment.
Strapi Ionic Vue.js PostgreSQL iOS REST Docker
Developed a robust tool to parse complex Excel files, extract and process data, and generate well-structured, professionally formatted PDF documents.
React.js Node.js TypeScript Docker Complex Excel Processing
- Built a secure web platform for subtitle and dubbing script creation.
- Enabled real-time sync with video and audio streams.
- Developed complex UI with video streaming and editing tools.
- Handled full-stack dev: frontend, backend, APIs, and database.
- Applied strong content security for film and VOD standards.
Node.js React.js TypeScript PHP MySQL Streaming Protocols
Education #
C / C++ Linux Git Node.js TypeScript Python Software Architecture
Projects #
Portfolio
( you're looking at it )
My personal portfolio website showcasing my experience and projects, also serves as a resume builder.
Astro TypeScript Tailwind CSS
Interests #
- Programming & Computer SciencePassionate about programming and computer science since my early childhood, I started coding in C at 13 years old. I'm constantly exploring new technologies, challenges, and enjoy self-hosting my own services.
- ClimbingPassionate about climbing, a sport I've actively pursued for the past three years, building resilience, focus, and physical endurance.
- AstronomyPassionate about astronomy and the wonders of the universe, constantly exploring celestial phenomena and deepening my understanding of the cosmos.