Callr enables businesses to optimize communications and enhance customer engagement by transforming conversations into actionable data through AI-driven voice and SMS solutions. I co-founded Callr in 2010. I developed most of the components of the platform. Billing engine, routing engine, UI, API and backoffice.I also designed and deployed the VoIP architecture, distributed storage, distributed databases, multi-region datacenters, systems monitoring, and state of the art CI/CD.

IT&T EXPERTISE is my freelance company. Audit - Telecom - Dev+OpsI can help you with CI/CD, Ansible, AWS, Docker, Debian, Gitlab, Golang, NodeJS, PHP, Python, Lua, FreeSWITCH, Asterisk, Kamailio, OpenSER, RTPengine, RabbitMQ, Redis, Nginx, MySQL, networking, Cisco, Juniper, BGP, and even Webpack and Vue.I can help you bootstrap your next startup, or help you reach a deadline with your current team.

The Little English Montessori School welcomes all children from the ages of 2 ½ to 6 years old. We are the first exclusively English Montessori pre-school in Paris. The class is run by 3 Montessori teachers exclusively in English. We welcome children from all backgrounds and nationalities.I founded the school in 2010 with my ex-wife.

Worked on the Autolib' project.I was part of the team that worked on the "last things" (c) to launch the service in december 2011.I worked on the postgres databases (set up online backup and PITR, pgpool2 failover, heartbeat), and other sysadmin tasks.Finally, I audited and helped improve the telecom architecture.

WeBET tried to enter the online gambling market when the market opened in France in 2010.With my team, I designed and built the platform: backend, frontend, mobile app. As part of the regulator requirements (ARJEL), the platform was (successfully) thoroughly audited by external parties.Unfortunately, the founders did not raise enough money for the project to go live.

Yunod was developping websites, specialized in "web 2.0" technologies : Javascript (mainly jQuery), Actionscript, Flash, Flex, XHTML, CSS, etc. Team of 4 highly skilled engineers.

In charge of a Unified Communication (UC) platform converging PSTN, VoIP and web services.Design and development of multiple components.Maintenance of SS7 and ISDN/PRI interconnections.

In charge of the company network. Designed a new architecture to provide redundancy and high availability.

CCNA (Cisco Certified Network Associate) trainer at EPITECH (European Institute of Technology).

Designed and developed an Intranet (PHP5/MySQL4) for Bugbusters : 15-20 sites in France. In charge of system administration : Debian GNU/Linux running web and mail services.