Developer & Full-Stack Multiplatform CTO Flutter (Dart) & Unity (C#)**Experienced CTO****Expert in Augmented and Virtual Reality****Engineer from Arts et Métiers ParisTech**Skills:- Technical leadership & project management (4 years as CTO of a startup)- Multiplatform frontend development (iOS, Android, Web, Windows, Linux, MacOS) with Unity (C#) and Flutter (Dart)- Backend development with Firebase and Google Cloud (TypeScript and Python)- Augmented Reality (AR)- Virtual Reality (VR)- Integration of Unity into Flutter- DLL development in C++ for optimization- Software architecture (Clean Architecture, etc.)Platforms:- iOS- Android- Web- Windows- MacOS- LinuxLanguages:- Dart- C#- C++- Python- TypeScript

Co-founder, CEO, and CTO of Inner HomeMultiplatform Development with Flutter: Created an application available on iOS, Android, Web, Windows, and MacOS for real estate marketing (residential, commercial, urban planning).Integration of Unity Modules: Implemented virtual tours, augmented tours (AR), virtual models, augmented models (AR), and immersive visits (VR) in the Flutter application. This rare and complex technology required creating a custom version of the Flutter engine in Dart to manage interactions on platform views.Backend with Firebase and Google Cloud: Developed the backend with Firestore, Firebase Auth, Dynamic Links, Firebase Storage, Google Cloud Functions, Analytics, etc., using Python and TypeScript.Internal Web Application with Flutter: Developed an internal web application in Flutter for managing users, projects, and organizations. It also includes access to the database of materials, furniture, characters, animations, sounds, etc.Cloud Computing for the Web Version: Leveraged cloud computing to combine the power of high-performance computers with the simplicity of the web, using WebRTC technology for optimal performance.Process Automation: Automated redundant tasks in the setup and deployment of projects using Python and C#, improving operational efficiency.Automation Tools in Unity: Created company-specific automation tools in the Unity editor using C#.Team and Project Management: Supervised a team, managed the product as CTO, and handled complex project management.

Development of intracranial data visualization software as part of a major research project to simulate how the human brain works in order to develop new and more effective medical therapies for neurological diseases: The Human Brain Project (HBP).• Setting up the specifications• Designing the software architecture• Setting up a user interface (C#, Unity, Gimp, Inkscape)• Creating a Python API• Developing a C#/C++ wrapper• Handling managed (C#) and unmanaged (C++) dynamic link libraries (dll)• Developing a pipeline to read and process intracranial data• Distributing the business solution within the neuroscientific community

Proof of feasibility of a projective augmented reality system in the building sector.• Setting up the specifications• Designing the entire system• Selecting a video projector adapted to the constraints of the building sector• Selecting a remotely controllable camera• Modelling of the case with consideration of cooling, dust, vibration and shock constraints (Catia)• Assembling the various elements• Implementing client-server communication between the iPad and the computer linked to the projector in C#• Creating an API allowing remote control of the camera and retrieval of its video stream in C#• Synchronizing the real and virtual positioning of the different elements using the Metaio augmented reality framework• Setting up a user interface (Unity, C#, Gimp, Inkscape)• Calibrating physically and programmatically the different optical devices• Deploying the control application on iOs

Development of a business application includes all the company's simulation tools and implementation of a database allowing the automatic backup of all results.• Setting up a graphical interface using PyQt (Python)• Integrating all of the company's simulation tools (Python)• Setting up a MySQL database• Developing an automatic backup system of all results (Python)

Development of an application allowing the control of a measuring instrument via the company's network.• Developing a API in C for interfacing with the measuring instrument• Creating a server application that listens to queries sent to the device through the company's network• Implementing encryption of exchanges between clients and the server