David F. Email & Phone Number

Switzerland

https://about.gitlab.com/job-families/engineering/backend-engineer/#staff-backend-engineerhttps://gitlab.com/10io

Switzerland

https://about.gitlab.com/job-families/engineering/backend-engineer/

Lausanne Area, Switzerland

- Led a team of 6 managing their tasks and analyzing priorities- Oversaw the architecture of all Rails backends making sure that all technical choices are coherent- Assisted the CTO in the technologies selection to be relevant to the company- Implemented a public transport ticketing system using Rails with credit card payment support and Apple Pass.

Lausanne Area, Switzerland

- Maintained several Rails applications including a custom Content Management System for digital signage players and a Passenger Information System dealing with public transport real time data- Developed an Advertisement Distribution Platform using Rails with dynamic resource scaling on Heroku to handle request traffic spikes- Implemented several Rails.

Java Senior Consultant in an insurance company working on several web applications based on Spring, JSF and Hibernate.

Worked on MadeinLocal. This web application allows the user to share, comment and rate any place in a city. Facebook was integrated to allow the user to log in into MadeinLocal and import his/her friends from Facebook. When a user searches for a place (e.g. a bar), the application will search through the available places and promote the ones which are.

Worked on the Geneva's eVoting application.* Maintained the application with several security upgrades (encryption, signatures, pki).* Integrated a physical random number generator based on quantum optics into Java programs.