Mr. Eßer, born in the year 1973 develops software since 1990, so he had a software experience of more than 25 years.
He starts his career 1994 in software company in Willich / Germany. After that he worked more than 5 years as a chief technician engineer at a company in beasweiler / Germany. But in this time he was also a professional software engineer working for his own company. This company was founded in 1998. He is also a specialist in Databases, a Windows and Linux System Engineer and could develop Software in more than 10 Computer Languages, for example Fortran, Basic, Pascal, Algol, Cobol, PHP, HTML, SQL, Java, Javascript and some newer programing languages which are object orientated languages, example: Delphi, Visual Basic, Visual Basic for Applications (The office programing language).