Olivier Dumas

Full-Stack Developer Rails / React.js

I am a Fullstack developer using Ruby on Rails & React.js. I love to build new projects and learn more about Ruby, Rails, JavaScript and programming in general.

My projects

Here are some of the main projects on which I've worked.


Full-Stack Developer

JobCrumble is a job board for tech and digital companies. The best companies are posting jobs on the platform and we help them to find their future talents. I'm currently working here as a Rails / React.js fullstack developer.

In The Memory

Full-Stack developer

In The Memory is specialized in Big Data analysis for the retail industry. I've worked here one year as a Rails / React.js fullstack developer, facing high performance challenges and the need to get the fastet platform for our customers.


Co-founder & Full-Stack Developer

TipMyTrip is reinventing the travel guides by providing digital and personnalized guides written by french expatriates. Our guides allow travellers to live authentic experiences far from the tourist crowd during their city trips.

The biking project

Full-Stack developer

The Biking Project is an e-shop platform that sells bikes on the web. It is a fictive project developed with a group of 4 other developers in order to improve my skills facing all the e-shop problematics that you can imagine.


Feel free to contact me here :