Olivier PERRIN
Chief Technology Officer
Salaire / Taux journalier
Paris, France
Freelance, ouvert au CDI
Peut venir sur site
Expertises
Langues
À propos
Introduction
CTO & Digital Strategy Leader with 15+ years transforming businesses through technology and team leadership. Expert in fintech ecosystems, ERP systems, and end-to-end digital transformations. Specialized in AI automation, Agile methodologies, and driving measurable ROI through strategic tech implementations.
Expérience de travail
Chief Technology Officer
O2 Finance SASFreelance
avr. 2025 - Présent
1 an 7 mois
Neuilly-sur-Seine, France
CTO - Fintech specializing in real-estate sale-leaseback (5 employees) ➡️ Steering digital strategy ▪️Design and execution of the tech roadmap (website, CRM, business tools) ▪️Definition of KPIs, creation of dashboards, and performance monitoring ➡️ Technical & Operations Leadership ▪️Design and complete overhaul of the web ecosystem: marketing site, back-office, dedicated customer portals ▪️Workflow automation in Zoho CRM ▪️Deployment of AI agents (via n8n) ▪️Structuring of documentation, procedures, and IT governance ➡️ Management & Organisation ▪️Resource planning, workload management, budget tracking, and recruitment coordination ▪️Implementation of an Agile methodology ➡️ Digital Marketing & Acquisition ▪️Definition of the lead-generation strategy (SEO/SEA) and configuration of Google Ads campaigns ▪️Management of an external marketing agency – optimisation of advertising ROI ➡️ Business Development ▪️Launch of a national network of independent real-estate experts
BabilouFreelance
sept. 2016 - août 2023
7 ans
92270 Bois-Colombes, France
Operations Manager
janv. 2021 - août 2023
2 ans 8 mois
92270 Bois-Colombes, France
▪️Responsible of in-house ERP maintenance (~1000 users) and in charge of the private billing (more than 10,000 invoices per month) ▪️Management of a project portfolio related to invoicing process enhancement ▪️Coordination of support and technical teams ➡️ Meeting animation, Process Improvement, Bug Detection and Correction, KPI, Data Analysis
Digital Project Manager
sept. 2016 - déc. 2020
4 ans 4 mois
92270 Bois-Colombes, France
▪️Implementation of a time-tracking system across France (application management, hardware deployment, monitoring, support) in over 300 sites ➡️ Hardware management, mobile device set up and delivery, KPI, MDM ▪️Implementation of a facility management software (SaaS) in order to manage facility contracts, audit, external suppliers ▪️Conception, design and delivery of training materials
Digital Project Manager
BricomarchéFreelance
sept. 2013 - juil. 2016
2 ans 11 mois
92120 Montrouge, France
▪️Business analysis for inventory management software installed in more than 400 stores ➡️ Analysis of business requirements, Management of project portfolio, Meetings with business units, Relation with external supplier ▪️Implementation of a vehicle rental mobile application across all Bricomarché sites
Consultant
CANAL+ GroupFreelance
juin 2011 - juil. 2013
2 ans 2 mois
92130 Issy-les-Moulineaux, France
▪️Consultant on digital strategy - Management of Project Portfolio (BI, CRM, Web, ...) ▪️Test Manager on migration project from Mainframe to Siebel CRM ▪️Cross-functional Project Manager on the first CANAL+ store
Sopra Steria
déc. 2005 - mai 2011
5 ans 6 mois
92130 Issy-les-Moulineaux, France
Consultant
sept. 2009 - mai 2011
1 an 9 mois
92130 Issy-les-Moulineaux, France
Test and Qualification Consultant (energy sector) - providing tools, processes and best practises for various IT projects
Project Manager
sept. 2007 - août 2009
2 ans
92130 Issy-les-Moulineaux, France
Test Project Manager (automation, test strategy) in media sector
Developer
déc. 2005 - août 2007
1 an 9 mois
92130 Issy-les-Moulineaux, France
COBOL / CICS developer (media sector)
Formation
IÉSEG School of Management
Master of Business Administration - MBA
2023 - 2024
1 an 1 mois
Le Wagon
2023 - 2024
9 mois
New Jersey Institute of Technology
Bachelor of Engineering (BEng)
2001 - 2004
4 ans
Portfolio
