Contact Me

Welcome to my world

I'm a engineer at heart. businessman at work, family man at home 

I've been developing MacOS software since 1984, and Unix Software since A/UX 1.0 somewhere in the early 90ties. Today most of my work runs around mobile networks from GSM to 4G. I'm heavily involved in telecommunications in Iceland, Guinea-Bissau, Guinea and Switzerland

As a secondary area of interest, I'm developing software on IOS devices (iPhone/iPad/iPod Touch).

I'm a licensed amateur radio operator with the callsigns HB9DWF and TF3EN. I'm involved in the interest group for digital voice IGDV (callsign HB9DV).

My company Fink Telecom Services GmbH operates a fully encrypted world wide internet backbone and mobile operator signaling services.

My company Cajutel. is offering broadband wireless internet service in Sierra Leone, Guinea-Bissau and Guinea.

I used to be heavily involved in SMS services and open source projects such as Kannel.

©2021 Andreas Fink