Hi, I'm Leonard Ehrenfried.

I'm a software developer living in Berlin.

About Leonard Ehrenfried

SOFTWARE CONSULTANT SPECIALISING IN GIS APPLICATIONS


Whilst I have over a decade of experience in many domains, the last few years I have exclusively worked on GIS (geographical information system), public transport and routing applications.


In particular this means that I'm a core developer of OpenTripPlanner, a public transport routing and information engine used all over the world.

But besides working on the core software itself, I can also set up entire travel planners and am an expert in the following related fields:

Sometimes I give talks at user groups or conferences.

I'm available for contract hire and I would love to talk to you how I can help you and bring your project forward. In short, if you need someone who knows OpenTripPlanner inside out, get in touch!

Other profiles

CHECK ME OUT AROUND THE WEB


Contact

mail@leonard.io

+49 151 2911 7990

A CV is available on request.