Fred Zeien

Head of Development

fzeien@mixvoip.com
+352 20 33 33 2011

Skills

SQL
PHP
CSS
JQuery

Specialties

Backend
Database
Billing

Languages

Luxembourgish
German
French
English

Interests

Table tennis
Strategy games
Escape rooms

en_USEnglish
fr_BEFrench de_DEGerman en_USEnglish