My name is Patrick Gantet and after many years working for software publishers and large companies, I work as a freelancer on consultancy assignments, development of applications or utilities, training or marketing assistance.

Fluent in English, especially in the IT field, I can assume technical or commercial translations.


Mes compétences  

My Competency                                                                   

As an architect of information systems: Assistance in the definition of master plans; Specifications of development; Design and prototypes; Technology survey and consulting

As a developer: Applications for smartphones and Android tablets; Applications on Internet with PHP and mySQL; Applications and utilities in Microsoft or Java environment; Excel or Access applications using VBA

As a trainer: Android Application debugging; Introduction to Android and Android Development; Microsoft Office advanced use; Seminar on Technological subjects : ESB, BPM, CEP

As a marketer: PowerPoint presentation support;  Commercial and technical flyer; Documentation translation (English-French)

My BackGround                                                                    

ESME/ESE Engineer with a DEA in algorithms, for over 40 years, I design, coordinate, control and do evolve corporate information systems. I count my belt fifty projects mainly in the banking & insurance sector, services and public service .

Early in my career, I acquire a solid experience in the architecture of systems and telco solutions among manufacturers in France and Brazil.

Eight years later, in 1982, with some friends, I create and manage "Software and Special Systems", a company specialized in consulting and architectural tools for the development of client-server solutions.

In ten years the company grows from five to thirty-five engineers and sales increase of 0.6 to 5 million Euros. 

In 1992, "Software and Special Systems" merged with "Alphasys" and becomes "Goal Technologies". I simultaneously held the positions of Director of Marketing and Consultant in Architecture.

In 1998, "Software AG" acquires "Goal Technologies" and I work as a Consultant in Information Systems Architecture and Evangelist new technologies until September 2013.

Since 1992, I also work as an independent, and carries out studies, applications and various utilities for small and medium enterprises.

Realization samples 

Sample using PHP, MySql Apache :  v4ag - Real Estate co-owners meetings

v4ag automates general meetings of Real Estate co-owners to:

All of this allows for faster and more reliable meetings.

Sample using VBA  :  dateSelector - Calendar for date sélection 


The purpose of dateSelector is to allow the selection of a date from a calendar and to avoid any input errors such as invalid characters or incorrect dates. Its purpose is to avoid the duplication of processing codes for date entries in the applications and will allow better productivity and quality of the applications using it.

Sample using Java, Kotlin, Android  : 

See the Google Play Store :