Freelancer profile translated to English.
Back to original languageAbout Ronan
Engineer from the Ecole Nationale des Ponts et Chaussées (now Ecole des Ponts-ParisTech), also a graduate of the Ecole Polytechnique, I have been a "full stack" developer for over 15 years.
I can assist you with all or part of your software development projects: product definition, design, database construction, development, deployment. I have carried out numerous on-premise applications for SMEs as well as large groups (Pfizer, Novartis, Total...) in France and abroad.
I have a particular fondness for applications involving theoretical problems (image processing, machine learning, optical calculations, etc.), and am open to any new challenge.
I can travel occasionally to your premises in Paris, Rouen, Rennes, Caen.
French
Native or bilingual
English
Fluent
Portuguese
Fluent
Remote only
Primarily works remotely
Experience
- Ikomiris
On Malt
Automated processing of iris photosSeptember 2024 - November 2024 (2 months)Caen, France- Development of a Python application implementing an AI (U-Net network) for segmenting eye elements (iris, pupil, eyelashes)- Development of image processing algorithms (OpenCV, Python) to refine detection and apply transformations simulating Adobe Photoshop's "Fluidity" tool- Development of a GUI (C#, .NET) displaying the initial and resulting image.- Handling of image formats: PNG, JPG, TIFF (16-bit, color, multi-plane), PSD (proprietary Adobe Photoshop format), - ADCISProject Director image processing, machine learning, deep learningSOFTWARE PUBLISHINGJanuary 2017 - April 2021 (4 years and 3 months)Région de Caen, FranceHead of the development team (5 engineers and/or PhDs) in image processing, machine learning, deep learning. My tasks include:- Participating in the software development of applications;- Ensuring the delivery of various projects, respecting quality/cost/time criteria;- Acting as the interface with management and the sales team, and updating the development team's schedule;- Implementing CI/CD tools;- Ensuring technological watch.
- ADCISHead of R&D Medical SoftwareSOFTWARE PUBLISHINGNovember 2007 - December 2016 (9 years and 1 month)Caen Area, FranceWithin a company of 10 people, reporting to the CEO:- Design and development of software (C++, C#, MySQL...), mainly for ophthalmology professionals, using specialized algorithms in:* Image analysis: development of the Aphelion SDK, in frequent collaboration with research laboratories (Centre de Morphologie Mathématique des Mines de Paris-ParisTech, Université de Brest-LaTIM)* Statistical analysis of results (using R software)* Machine Learning: neural networks, Random Forest, Deep Learning- Specifications in conjunction with the client (essentially US pharmaceutical laboratories), cost estimation, design, development, installation, and client training.- Participation in the writing of scientific articles and posters for conferences aimed at ophthalmology professionals (SFO, ARVO).- Implementation of tools and procedures for CE medical marking for our software.- Supervision of one to two engineers.
Reviews
Emmanuel
Ikomiris
Reviewed on 12/1/2024
Ronan carried out the mission with great professionalism and the results obtained are very satisfactory.
I highly recommend Ronan's services.
L
Lahcene
Digit-All Things
Reviewed on 6/17/2024
Exemplary professionalism and exceptional client listening. I am delighted with this collaboration which will continue very shortly.
Mr. Danno does not cheat on his announced skills.
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Education
- DEAEcole polytechnique2001Cryptographie, Imagerie 3D
- Engineering DegreeEcole Nationale des Ponts et Chaussées2001