Marc Florisson
Intégrateur Système Au Sein De La Business Unit RATP Infrastructure
Paris, Ile-de-France
Summary
👤
Senior🎓
Top SchoolMarc Florisson is a systems integrator and software leader with 16 years of experience specialising in public transport and road traffic information systems. Currently responsible for systems integration on RATP's MF19 modernisation, he coordinates multi-vendor interfaces to ensure operational and maintenance requirements are met. He has a strong background in software architecture, Agile delivery, CI and project financials, and has led product and PO teams while migrating critical interfaces for regional transport authorities. Marc served as a French expert on Distributed Journey Planning in CEN TC 278, reflecting deep standards knowledge (SIRI, IFOPT, TRIDENT) that informs his pragmatic approach to interoperability. Known for blending hands-on technical choices (Java, RoR, maps/information systems) with governance and cost control, he repeatedly translates complex transport needs into coherent roadmaps. Based in Paris, he brings both R&D experience and long-term operational perspective to large-scale mobility projects.
16 years of coding experience
19 years of employment as a software developer
graduated, automatism, computer science, graduated, automatism, computer science at Ecole Nationale Supérieure de Mécanique et d'AérotechniqueCollege/University Preparatory and Advanced High School/Secondary Diploma Program, College/University Preparatory and Advanced High School/Secondary Diploma Program at Lycée Pierre De Fermat
English
Github Skills (14)
public-transport10
validating10
editing10
transport10
java9
ruby9
rails8
ruby-on-rails8
siri6
exchange5
data-exchange3
user-interface2
web-development1
edtech1
Programming languages (2)
Github contributions (5)
afimb/irys-chouette
Dec 2011 - Jul 2013
Contributions:19 commits in 1 year 7 months
data-exchangeexchangepublic-transportsiriopen-source-project
afimb/irys
Nov 2011 - Jul 2013
Contributions:11 commits in 1 year 8 months
data-exchangeexchangepublic-transportsiriopen-source-project
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