from 2001 to 2018: Gestock
C LanguagephpLinuxMySQLjquery - the write less do more libraryCompact Framework .NetJavaAndroid A Complete Inventory Management Software Package.
from 2002 to 2018: YAK Pro - Web Portal System
jquery - the write less do more libraryphpLinuxMySQL YAK Pro - Web Portal System is a Content Management System!

The site that you are currently visiting ( ) is made using this product!
Product Web Site:
from 2015 to 2018: YAK Pro - Php Obfuscator

yakpro-po is a free open source php obfuscator, published under the MIT License,
that you can download from GitHub.

GitHub repository:
Please star it on GitHub...

Mini demo site:

2002: mppksag : Multi Purpose P.K. Syntax Analyzer Generator.
LinuxWindowsVisual C++C Language mppksag is a Syntax Analyzer generator.
it takes a grammar description as an input, and produces a corresponding C source code.

Product Web Site:
2000: MultiScreens
LinuxphpMySQLWindowsVisual C++Visual Basic Advertisement Panels Administration and Management.
(http push).
2000: Virtual Computer
Windows 2000 Study of the feasibility for François Gernelle's Start-up, (Inventor of the Micro-Computer).
2000: Havas Terminals
Visual C++Visual BasicWindows Administration and Runtime Environment of Havas products (ADI etc.) for the public.
from 1998 to 2000: ServerStart
Visual C++Visual BasicWindows Bootable CD, helping to configure Servers (Raid Cabinets, etc.) and to install Operating Systems.


Collaborative Project with Germany.
( Use of ClearCase )
from 1997 to 1998: ServerView
Visual C++ SNMP services implementation for MIPS machines running Windows  NT.
1997: WBEM
Windows Web Base Entreprise Management.

Studies on the normalization that occurred at that time...
1996: System Explorer
Visual BasicVisual C++Windows NT Servers Administration from a remote workstation running w9x or NT.
1995: ECU
C LanguageMips EISA Configuration Utility.
1994: WinDisplay
C LanguageWindows IN9400 Terminal Emulator and generic graphical application programming interface under BASIC targeting multiple Graphical Environments.
1993: tsx29m
C Language Minitel dedicated X.29 protocol Implementation, in order to provide a remote Console Interface for UniVerse.
from 1991 to 1992: XDisplay
X11 IN9400 Terminal Emulator and generic graphical application programming interface under BASIC targeting multiple Graphical Environments.

1 month in the US at VMark System.
from 1990 to 1991: Xed
X11NSL X-FaceMakerOSF-Motif Graphical multi-language syntaxic editor for unix and UniVerse.
from 1986 to 1989: Basic 8000
Assembleur Motorola 68020 et 68881Pick System Conception of the Basic new Architecture.
Coding & Tests of the Compiler (PCodes), as well as of the Interpreter and of the run-time.
Customer A-Tests Support.
Asm 68020 - 68881 (Cross Asm sur VAX VMS)

from 1986 to 1987: C Compiler - V1
C LanguagePick System Porting on the new generation of machines, of the previous compiler.
Add of new assembly instructions.
from 1984 to 1986: C Compiler - V0
C LanguagePick System Write from scratch of a C compiler for an atypical system:
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