Quentin B.

Full Stack Developer

380 dollar
5 years

My experience

FRAFOS GmbHOctober 2019 - Present


FRAFOS GmbH, FreelanceOctober 2017 - October 2019

Working essentially in reasearch and development, I handle the development, testing, delivery and maintenance of new features to the main product of FRAFOS, the ABC Session Border Controller (ABC SBC).

The SBC is based on an open source project, SIP Express Media Server (SEMS).

I help by bringing new technologies to the stack (docker, go), new working tools (gitlab board) and new insight on the product.

Technical environment:
- system server: c / c++ / go
- testing: c++ / python / go
- web: php / go
- db: sql / redis / logstash / LDAP
- REST API: go
- the goods: docker / git / centos / linux / jenkins
* C++
** daemon and server
- a proxy to redis
- a syslog redis tools
- implementation of a RadixTree
- rest api for redis
** extra SEMS plugins
- a syslog/pcap facility
- a rest interface to redis
- ...

* GO
** web
- api framwork based on the fmt (+ gorrila/mux)
- api to interface sevral protocol (grpc/xmlrpc/bash cmd/api call)
- serverless license handler
- migration of the old php API from the GUI
** daemon
- redis event fetcher
- pcap handler
- redis eventbeat tool
- ...
* Clustering technologie:
- maintenance of the SEMS machinctl
- integration of SEMS in docker
- LDAP in docker (+ php)
- full docker stack to run tests
- docker to build SEMS

* Enhancement on the legacy code :
- upgrade from c++99 to c++11
- add of extra flags to SEMS compilation

WantMoreWork, FreelanceSeptember 2016 - March 2018

Development from scratch, testing, deployment and maintenance of a matching platform between corporate and consultant.

Technical environment: php (symfony) - javascript (JQuery, AJAX) - mySQL - scss - chef - binstub - github - docker - remote working from Paris and Berlin.

After 6 month as an intern, I've been hired as lead developer.

BTP Consultants, FreelanceDecember 2017 - January 2018

Short mission over two weeks.
Development of three RESTful API.

Environment: symfony 3.3 - mongoDB - jsonSchema - docker - TDD - AGILE - kanban

ReminizSeptember 2015 - December 2015

Creation of a training dataset for the Facial Recognition IA from the company.
Technical environment : python

My stack




Microsoft SQL Server, Redis, MySQL, MongoDB


C++ 11, SQL, CSS, C++, Java, Go, Python, C, Shell Scripting, HTML5, JavaScript, C/C++, PHP




API, Logstash, GitHub


jQuery, Symfony, REST, AJAX



IT Infrastructure

CentOS, Chef, Docker, Linux, Git, Unix

Analysis methods and tools



Software Development, REST API, SCSS

My education and trainings

- - EPITECH - European Institute of Technology2014 - 2019

Baccalauréat, STI2D sin - Saint Erembert High School (Saint Germain en Laye)2012 - 2014