Team

Sebastien Jehan
CEO, Rockchain Inventor

Sebastien is a serial entrepreneur with a strong experience in building complex international IT systems (mostly in banks). He is a Telecom Engineer graduate (TelecomParisSud), with a MSc in Finance (ICMA), and has focused his career on Ethereum since 2015. His latest project founded from scratch was Ledgys.io. Sebastien is also an advisor on Sangus.org, the first distributed investment research network. Sebastien has experienced several cultural work environment (US, Japan, Europe) and has experience in Devops automation and Datascience (he's also animating a meetup Datascience in Finance).

sebastien.jehan@rockchain.org
Melanie Hadj Hamou
Community Manager

A passionate traveler, Melanie was brought up in several countries around the world. After studying International Business for three years, she decided to take a new orientation and study communication. The ECS ( European Communication School - Paris 16eme) is the school she picked to do her masters degree in. She joined Rockchain as a Community Manager assistant.

melanie.hadjhamou@rockchain.org
Yosra Helal
Blockchain developer

A graduate from Paris IX Dauphine University with a Master MIAGE, Yosra is specialized in blockchain developments. Yosra developed the first blockchain proof-of-concept at SOPRA Steria in France based on NXT, before joining Almerys, where she was leading the blockchain platform developments, in particular in the MyHealthMyData project under the Hyperledger Blockchain.

yosra.helal@rockchain.org
Oscar Luis Blanco Brito
GO developer

Oscar is a programmer and a telecommunication engineer. He is a graduate from the University of Carabobo, where he was teacher assistant of Computing I and II for one year. He is currently developing Golang software and Python scripts for Rockchain.

oscar.blanco@rockchain.org
Aayush Anand
Technical project coordinator and cloud architect

Aayush has worked with different startups and companies, helping them realize their IT and cloud automation potential. He is a graduate in information technology. He is currently working in maintaining and creating cloud infrastructure for Rockchain and helping assessing technical tasks dependencies as a coordinator.

aayush.anand@rockchain.org
Cyrine Baccar
BI Front Developer

Graduated from the university of ESPRIT in Tunisia, Cyrine is an IT engineer specialized in ERP & Business Intelligence, and also from the Higher Institute of management in Tunisia She had a Degree in computer science applied to management. Strongly interested in business intelligence and data visualization, during her university career and projects, her main tasks were the Implementation of BI solutions with dynamic and real-time dashboards. She joined Rockchain as a Front BI Developer.

cyrine.baccar@rockchain.org
Djeneba BOCOUM
GO developer IOT & Smart Devices

Djeneba is graduating from ETNA Paris (Architecture Systems, Networks and Security), and a graduate in Electronics and Industrial data at Moulay Ismail University in Morocco, in Electronics and Automatics at University of Sciences and Technology of Lille 1. She joined Rockchain as a Go developer, working on adapting the RockEngine on smart devices and IOT devices.

djeneba.bocoum@rockchain.org
Regis Gourdel
GO and crypto developer

Régis has a strong theoretical background in cryptography and is a GO developer. Régis is a graduate from Telecom ParisTech (applied mathematics on cryptography and quantum computing), and is doing an MsC in applicable mathematics in London School of Economics (game theory, advanced algorithms and financial maths).

regis.gourdel@rockchain.org
Med Karim Mabrouk
GO developer

Medkarim is a software developer graduating from the university of ESPRIT in Tunisia, and is specialized in cloud computing and software development.

medkarim.mabrouk@rockchain.org
Miguel Velasco
GO developer

Miguel is a programmer and a telecommunication engineer. He is a graduate from the University of Carabobo. Experienced developer in Ruby, Python, Javascript, Golang. He is currently developing Golang software and frontend for Rockchain.

miguel.velasco@rockchain.org