Julien Castets Email & Phone Number

France

Koyeb is a platform as a service: push your code and we deploy it to production.As a freelancer, I mostly work on APIs, CLI tools, system, and third-party integrations. Key tech: Golang, gRPC, Nomad.

beta.gouv.fr builds solutions to facilitate and simplify interactions between citizens and French administrations. Two of these solutions are:- Le.Taxi, an API that enables third-party applications to display all the cabs available in the immediate proximity of their users- MesADS, the national database of taxi licenses, accessed by hundreds of.

Remote

Scaleway is a European cloud provider, a subsidiary of the Iliad Group, which offers cloud infrastructure solutions: a public cloud, private infrastructures, and dedicated servers. As a freelancer, I worked with the team providing cloud instances on complex technical subjects, mainly system and network programming (Python, RabbitMQ, Linux networking)

Paris, France

Scaleway is a European cloud provider, a subsidiary of the Iliad Group, which offers cloud infrastructure solutions: a public cloud, private infrastructures, and dedicated servers. I joined Scaleway at the premise of the project, in 2013, to build the public cloud. At the time we were a team of 15 engineers. When I left in 2019, we were more than 200.

Paris, Île-de-France, France

MadameAime was an eCommerce website for selling gift boxes that I built during my free time (Python/Django)

Rentabiliweb is a French telephony provider, a payment platform, and a hosting provider. Rentabiliweb became Dalenys in 2015 and was bought by Natixis in 2018.What I did as a system developer in the telecom business unit, and as a system administrator in the hosting division:- develop a real-time, complex billing solution from scratch (Python, C, Django.

Bordeaux, France

Epitech is the largest French higher education institution specializing in ITWhat I did as a teacher assistant, then as a teacher, in the Paris & Bordeaux campus:- teach C, C++, ASM x86, Linux, PHP, and Python to classes ranging from 50 and 100 students- organize and grade exams

Epitech

Epitech is the largest French higher education institution specializing in IT. The ESL — Epitech Security Laboratory — organizes every year the ThotProject, a web pentesting contest for students in 2nd grade.What I did as a member of the ESL:- organize the project for ~500 students- create new pentesting challenges and improve existing ones- develop the.