OuestCode is a software development and operations company based in Rennes (FR), and run by Cyril Rohr.
You can have a look at my products, which are all at the intersection of the Dev and Ops domain (packaging, on-demand review, etc).
If you're looking for short-term help on your own projects, I also offer consultancy services, mainly for Ruby on Rails apps, and DevOps-related stuff: DEB/RPM Packaging, Docker, Cloud Platforms (AWS, Google Cloud, Heroku), Continuous Integration & Continuous Delivery, etc.
I can also offer training sessions on the aforementioned subjects. I also enjoy teaching to people from non-IT domains (e.g. Sketch'Up Ruby API for architects).