05/2013 until now
Environment: .NET C#, Dynamic CRM, Sharepoint, Javascript.

Tooling and optimisation of business processes.

01/2012 to 11/2012
Environment: .NET C#, WCF, Entity Framework and TFS.

Job scheduling optimization and load balancing system on a heterogeneous computing grid dedicated to audiovisual processing.
The mission was first to propose a scalable solution and then to realize it according to the company software policies. Several business requirement had to be addressed and the main difficulty was to translate requirements into a mathematical language in order to satisfy and optimize criteria and job scheduling costs.

-        Realization of an audiovisual file processing time predictor taking care of concurrency and network latencies. Based on statistics and using a random consensus model to exclude abnormal processing observations.
Entity Framework, C#

-        Realization of an optimized hypothesis generator based on genetic algorithm which can simulate and choose best job scheduling and resource allocation in real time. Automatic local rescheduling in case of conflicts of resource disabling.
C#, advanced self-hosted WCF  

-        Realization of a scalable costing architecture allowing to add and adjust cost criteria for job scheduling
C#, Dependency Injection

01/2007 to 12/2011
Environment: .NET C#, WCF, ASP.NET MVC. C/C++. PostgreSQL, SQL Server

Design, implementation and team coaching to realize a multimedia pre-indexation and annotation platform using semantic technologies (OWL, RDF, noSQL)

-        Implementation of a grid computing system. Creation of an audiovisual file processing markup language and scalable processing units software. Integration of automatic information extractors from audiovisual content (speaker turn detection, speech recognition, shot detection ,….) and basics audiovisual editing tools.

-        Implementation of a custom semantic data layer to provide dynamic and strongly typed object linked to finite state machine to handle workflows. OAI-PMH compatibility.

10/2004 to 12/2006
Environment: C/C++, Java, C#







-        Implementation of wrappers arround native C++ components to COM, Java (JNI) and .NET (CLI)
-        Porting to embedded platform (C/C++) PDA
-        Application development using speech recognition technologies on embedded platform (set-top-box, PDA) (Java, C++, VB)

02/2004 to 08/2004
Environment:Matlab, Fortran




-        Real-time imaging of a HF Radar for surface sea stream measurement.
-        Antenna signal processing and implementation of various high resolution algorithm as beamforming, direction finding, MUSIC