Sybil Ehrensberger

Professional Experience

Software engineer and project manager

Ergon Informatik AG, Zurich, Switzerland, May 2017 - present

Typescript Java Angular Ionic React Cordova Oracle DB PostgreSQL

Co-Founder and CTO (part-time)

ViaMondo (J-App Sàrl), Zurich, Switzerland, May 2016 - December 2018

Node.js Javascript AngularJS Ionic Cordova MongoDB

Security engineer (part-time)

SWITCH, Zurich, Switzerland, August 2013 - March 2017

Python Django MySQL

Software development intern

SWITCH, Zurich, Switzerland, May 2012 - August 2012


R&D intern in software development

Sensirion, Stäfa, Switzerland, May 2011 - August 2011



Master of Science

ETH Zürich, Switzerland, 2013 - 2015

Honours Bachelor of Science

University of Toronto, Canada, 2009 - 2013

Swiss Cantonal Matura

Kantonsschule Oerlikon, Switzerland, 2004 - 2009

Technical Skills

(Rating is based on relative skill level from basic to excellent)

Programming languages

Typescript Typescript
JavaScript JavaScript
Python Python
Java Java
Node.js Node.js
Ruby Ruby
C# C#

Libraries / Frameworks

Angular Angular
Ionic Ionic
Cordova Cordova
Django Django
React React
Capacitor Capacitor
Ruby on Rails Ruby on Rails

Database technologies

PostgreSQL PostgreSQL
Oracle DB Oracle DB
MongoDB MongoDB
Google Cloud Firestore Google Cloud Firestore
SQLite SQLite


Freelance and Volunteer Experience

Co-organizer and coach

Django Girls workshops, Switzerland, September 2016 - September 2018

Django Girls is a non-profit organization that empowers and helps women to organize free programming workshops by providing tools, resources and support. Our goal is to bring more amazing women into the world of technology and increase the diversity in the Django community.

Student rep

VIS - Computer Science Student Union, ETH Zurich, Switzerland, September 2013 - February 2015

President & Outreach coordinator

Hart House Camera Club, Toronto, Canada, February 2011 - April 2013

The Hart House Camera Club is a Hart House student-run club where members can do film and digital photography in a social setting. The club offers a variety of outings and extensive darkroom facilities for all members.