Training Back-end Web
& app development
by On train.

Improve your back-end development skills with On train! A 4-week course to benefit from the advice of our trainers, the best experts still working!

A 100% personalised approach to give you the means to achieve your ambitions.

4 to 7

weeks of courses including live sessions and e-learning


dedicated trainer and market leader in its field


platform for a 100% customised and digitalised organisation

Learn about back-end development topics in this striking training course:

Learn how to:

  • Choosing the right framework to use according to your needs
  • Coding web applications in Java
  • Developing websites in Web React
  • Coding mobile applications in React Native
  • Creating an independent back-end to architect a project in a flexible and scalable way
  • Structure your code to make your sites and applications more scalable
  • Understand the notions of modules and components to factorize your functionalities and gain efficiency
  • Apply web standards and norms in force 
  • Use proven development methodologies in the best scale-ups: Blablacar, Doctolib, etc

Benefit from the support of the best back-end developers:

Below are some of our best back-end developers:

Matthieu Kern

Engineering Manager

David Guyon

Engineering Manager

Damien Pacaud

SRE Leadership

Julien Hayotte

Engineering Manager and Team Lead

Choose the format that suits you:

Training Duo

Un parcours individuel entre 4 et 6 semaines

Training Team

Un parcours collectif de 3 à 10 personnes

Training Talks

Des conférences inspirantes et impactantes

They talk about it better than we do!

Check out all our latest feedbacks!

On train supports you in your financing efforts :

For professional : On train is Datadock & Qualiopi certified. Our team of experts can help you with the various financing procedures with the OPCO to which your company is attached

For individuals, freelancers or business creators: Our training courses are CPF certified. Today, there are solutions for funding whatever your status, and our team of experts is available to help you choose the right funding and accompany you through the administrative procedures