Romain DUBOC

Romain DUBOC

IoT Engineer

Name:Romain DUBOC
Date of birth:
Address:Les Sables d'Olonne, FR
I'm a technical Enginneer with an interest to build useful things or services with an ethical and environmental goal.
I design electronic systems since the age of 10 and I am the technical for all my close.
For over 10 years, I develop applications for myself and companies with one goal, reducing laborious tasks and improve the way we live and work.

When I’m not on the job, I like discovering beautiful places around the world, imagining a better world, and returning to the sea.

If you’d like to use my services or launch a project with me, please reach out via email (


Oct 2017 - present

1. IoT Engineer

Flex Sense, La Roche sur Yon, France
  • Hardware and software development of our connected oyster Flex Spy
  • Hardware and software development of our connected buoy Flex Analyser
Jan 2017 - Sep 2017

2. IoT Developer

Home Office
  • Open source HomeKit devices development
  • SigFox boiler controller prototyping
Jul 2016 - Sep 2017

3. President

Change For Time, Les Sables d'Olonne, France
  • Development of a free time-based currency
Feb 2016 - Dec 2016

4. IoT Engineer

Atlantic Group, La Roche sur Yon, France
  • Implementation of a Big Data platform for data processing and analysis
  • Contribution to the development of Cozytouch : connected product offer
Sep 2011 - Oct 2015

5. M2M Engineer | Technical Expert

Edelia (EDF Group), La Défense, France
  • Supervised and ensured the proper functioning of our 30,000 sensors in France
  • Ensured relationship with our hardware and software supplier
  • Implemented secure M2M communication and drove the deployment of SSL chain
  • Assisted sales to answer customers needs and specified new firmware features
  • Developed embedded software appliances for Energy Gateway (EdeliaBox®)
  • Qualified and delivered 6 main Firmware versions each year
  • Trained installers and customer advisors before the operational phases

Main projects

NiceGrid –

Development of gateway embedded software used to control residential batteries charge/discharge depending on house consumption, solar panels production and grid operator constraint orders



Development of hardware and software to manage energy consumption during on-pick hours


Technical environment: Linux on ARM, Java, OSGi, C, W-MBUS, 6LowPAN/802.15.4, Zigbee, REST, Webservices, PHP, JavaScript, SSL

Jan 2011 - Jul 2011

6. Software Developer Intern

Morpho (Safran group), Cergy (Paris area), France
  • WLAN on Smartcard.
  • Innovation project to secure WLAN.
  • Development on ARM926 and Smartcard.

Technical environment: C, SPI, FPGA, IEEE 802.11, Electronic board

Jun 2010 - Jan 2011

7. Software Developer Intern

Morpho (Safran group), Cergy (Paris area), France
  • Java and JavaCard demonstrator for RFID Smart Card.
  • Project linked to the Internet of Things.

Technical environment: Linux, Java/JavaCard, OSGi, RFID/NFC, XMPP, cryptography

Sep 2008 - Apr 2010

8. Web Developer

Après La Classe, Paris, France

Responsible for developing intranet and internet website of the company, I completed several innovative IT projects:

  • Implementation of an automated system for linking stakeholders with customers by geolocation.
  • Creation of a system for managing documents (identity papers, residence card …) to digitize all of our stakeholders administrative documents.
  • Linking the intranet with all banking systems to send the levy, bank card payment via the internet, retrieving and processing of statements.
  • Creation of an export system for accounting of the company.

Technical environment: PHP, MySQL, HTML, CSS, Banking payment

Jul 2007 - Aug 2007

9. Technician Intern

Thales Avionics, Vendôme, France

Assembly of Airbus autopilots on a production line.


Sep 2006 - Jun 2011

1. ESIEE Engineering School

ESIEE Engineering School, Noisy-Le-Grand (Paris area), France

Graduate school of electrical and electronic engineering, the equivalent of an MSc in Electronic Engineering, specializing in Embedded Systems.

Oct 2003 - Jun 2006

2. Baccalauréat S

Lycée Saint Joseph, Vendôme, France

Equivalent to UK A-Levels or US High school diploma, majoring in maths and physics.
Awarded with merit.


Jun 2009 - Jun 2009

1. Carback

ESIEE Engineering School, Noisy-Le-Grand (Paris area), France

Carback project GPS tracking for tracing and securing vehicle. C# Programming on Windows Mobile. Treatment and monitored in real time on a LAMP server.


Technical Environment: C#, PHP, Google Maps

May 2008 - Jun 2008

2. X.B.E.

ESIEE Engineering School, Noisy-Le-Grand (Paris area), France

Realization of a mobile robot controlled via Bluetooth phone and video transmission via an onboard camera.


Technical Environment: C, Bluetooth, Video processing