Yann Negroni
Lead of IT Architects | IT Audit & Optimization Expert | IT Advisor for IS Transformation
Driving License
France
Consultant
Open to opportunities
Expert Consultant in Digital Transformation & IT Leadership Advisory, I help companies unlock their technological potential by aligning IT strategy, innovation, and operational performance.
With over 20 years of experience, from software development to IT governance, I lead complex transformations for major organizations (Île-de-France Mobilités, Europcar, EDF) : IT modernization through architecture overhauls, cloud migrations (Move2Cloud), process simplification and standardization, improved governance and compliance (GDPR, RGAA, PCI-DSS...), risk management and IT cost optimization (e.g. cloud spend reduction), digital acceleration through DevOps pipeline industrialization, faster time-to-market, and change management support.
No superficial fixes: I work on root causes (organizational silos, technical debt, complexity, resistance to change...).
I speak the language of both technical teams and executive committees alike. My work delivers measurable results (cost, timelines, quality...). I get straight to the point, with pragmatic solutions and a clear message.
With over 20 years of experience, from software development to IT governance, I lead complex transformations for major organizations (Île-de-France Mobilités, Europcar, EDF) : IT modernization through architecture overhauls, cloud migrations (Move2Cloud), process simplification and standardization, improved governance and compliance (GDPR, RGAA, PCI-DSS...), risk management and IT cost optimization (e.g. cloud spend reduction), digital acceleration through DevOps pipeline industrialization, faster time-to-market, and change management support.
No superficial fixes: I work on root causes (organizational silos, technical debt, complexity, resistance to change...).
I speak the language of both technical teams and executive committees alike. My work delivers measurable results (cost, timelines, quality...). I get straight to the point, with pragmatic solutions and a clear message.
Senior Consultant
SCIAM
Since June 2026
Full-time
Paris
France
- IT Audit: Analysis of the performance, architecture, security, resilience, and compliance of the IS; and identification of risks.
- Organizational Audit and Governance: Analysis of governance mechanisms, roles and responsibilities, decision-making processes, and the effectiveness of bodies and committees; formulation of recommendations; promotion of improvement areas.
- Project Management: Structuring, planning, and managing activities; facilitating follow-up committees; monitoring risks and contingencies; promoting and managing commitments (costs, deadlines, quality).
- Transformation: Coordination of transformation projects (organizational, technical, or human); change management and stakeholder engagement; implementation trajectory management.
Head of architecture
Ile-de-France Mobilités
January 2022
to June 2026
Freelancer
Paris
France
- Management and support for members of the IS Architecture team (9 people)
- Audit, consulting, and support for IS governance and management
- Support for IS strategy and strengthening of sovereignty
- Definition, organization, and management of architecture governance
- Definition and support for data governance implementation
- Organization and facilitation of design workshops
- Standardization, normalization, and simplification of the IS
- Regulatory compliance (GDPR, RGAA, RGS, etc.)
- Design and modeling of the information system
- Design and modeling of application solutions
- Technical and functional specifications
- Quality and performance audits/controls of solutions
- Planning, monitoring, and reporting
- Rationalization, improvement, and industrialization of production, integration, and deployment processes
- Strengthening of sponsorship
- Change management and continuous improvement initiatives
- Management of roles, responsibilities, and commitments; definition of RACI matrices
- IS risk management (security, legal, technological, organizational, human, business, etc.)
- Definition of transformation approaches and facilitation of implementation
- Review, definition, and monitoring of process domains (objectives and practices)
- Institutionalization of integrated processes
- Overhaul and rationalization of the software factory (IdFM forge)
Data Governance & Management Coach
EDF
October 2021
to December 2021
Freelancer
Paris
France
- Introduction: Definition, stakes, objectives, strategies, policies, qualitative challenges
- Data Governance: 5 fundamental principles, 7 efficiency enablers, stakeholders, models, benefits, 4 steps for controlled and collaborative governance, 12 implementation tasks, change management
- Lifecycle: Production, collection, restoration, storage, backup, archiving, exploitation, processing, analysis, reuse, depreciation
- Quality: Integrity and quality audit, quality management, identification and treatment of poor quality, cleansing
- Methods and Tools: Architecture and implementation principles, reference management tools, quality management tools, ETL integration tools
Head of solutions and architecture
Groupe GO Sport
October 2020
to April 2021
Full-time
Sassenage
France
- Management, support, and training of the project managers team (10 people)
- Support for IS governance and management
- Audit, overhaul, and migration of the IS
- Organization and facilitation of design workshops
- Standardization, normalization, and simplification of the IS
- GDPR and accessibility compliance
- Management, support, and training of technical and functional teams
- Design and modeling of the information system
- Design and modeling of application solutions
- Technical and functional specifications
- Planning, monitoring, and reporting
- Functional and technical coaching
- Quality and performance audits/controls of solutions
- Rationalization, improvement, and industrialization of production, integration, and deployment processes
- Activity and career management
- Management of external suppliers (mission framework, budget, monitoring, purchase orders, invoicing)
- Risk management
- OPEX/CAPEX management
Program director of digital transformation & move2Cloud strategy
Open groupe
September 2019
to October 2020
Full-time
Levallois-Perret
- Audit, consulting & support of IS steering & governance
- IS audit, refactoring & migration
- IS simplification & standardization
- Customers Move2Cloud strategy definition and guidance
- Information system design & modeling
- Software design & modeling
- Design workshop planning & facilitation
- Functional & technical teams supervision, support, coaching & training
- Technical & functional specification
- Agile coaching
- GDPR & accessibility compliance
- Quality & performance audit
- Tasks & production planning, monitoring & reporting
- Rationalization, improvement & industrialization of production, integration and deployment processes
Head of Architects
Europcar Mobilty Group
January 2018
to August 2019
Full-time
Paris
France
- Supervision, support and training of the IT architecture team (more than 10 people)
- Information system design & modeling
- Software design & modeling
- Information system audit, refactoring & migration
- Design workshop planning & facilitation
- IT committees stakeholder
- Activities and careers management
- Tasks & production planning, monitoring & reporting
- Third-party solution suppliers management
Head of Software Department/IT System Architect
Medissimo
October 2015
to December 2018
Full-time
Paris
France
- IT team & software/hardware program production management
- Functional & technical teams supervision, support, coaching & training (13 people)
- Information system audit, refactoring & migration
- Information system design & modeling
- Software architecture design & modeling
- Functional & technical specifications
- Functional, technical & Agile coaching
- Tasks & production planning, monitoring & reporting
- Implementation of software production life cycle (specification, integration, production & déployment)
- Implementation of DevOps/Agile principles
- QA & QoS of software production
- Third-party solutions suppliers management
IT Software Architect/Product Owner
Pole-emploi
January 2015
to September 2015
Freelancer
Bordeaux
France
- Technical team supervision, support & coaching (8 people)
- Functional & technical specifications
- Software design & modeling
- Technical workshop organization & animation
- QA & QoS of software production
- Monitoring & reporting
Sofware Architect/IT Project Manager/proxy Product Owner
Bouygues Telecom (IPTV/Mobile unit)
February 2010
to September 2014
Freelancer
Paris
France
- Software architecture design and deployment, architecture & technical specifications, technical support for development team, UPnP/DLNA technical referent, technical audit & management of software components, technical requirements & standards implementation
- Identification of marketing needs and assistance with contracting work, functional specification, development team management, third party solution providers management (Sagemcom, Technicolor, TVersity…), establishment of progress indicator, monitoring & reporting, organisation & facilitation of steering committee, quality & performance management of deployed solutions
Developer/IT Project Manager
Freelancer
January 2005
to May 2010
Paris
France
- Identification of customer needs, definition of technical solution, technical specification, third party solution providers management, costing, project management, reporting
- Multimédia & e-learning consultant, multimedia design & development, 2D/3D design, artwork, AICC/SCORM expert
Developer/Graphic Designer
Altedia Multicom
February 2001
to March 2005
Paris
France
- Multimedia design & development
- Graphic design, 2D/3D design, editorial content update
Developer/Graphic Designer
Freelancer
January 1998
to February 2001
Paris
France
- Multimedia consultant
- CD-ROM design and development
- Desktop publishing services design, artwork, design & production
- Logo design, brand identity & visual communication
Skills
Expertises
-
IT Project management & governance
Expert
-
Systems & software architect (design & modeling)
Expert
-
Systems engineering & development
Expert
-
Software engineering & development
Expert
-
Functional & technical team leadership, support & training
Expert
-
Project & program management
Advanced
-
Product Owner/Business Analyst
Advanced
-
Project sponsorship support
Advanced
-
Software Integration & deployment automation
Advanced
-
IS patterning & governance
Good
-
Change management
Good
Technical skills
-
UML/Entreprise Architect
Expert
-
Web design & development
Advanced
-
µservices design & development
Expert
-
SOAP/REST/WebServices
Expert
-
HTML/CSS/Javascript
Expert
-
Responsive design
Intermediate
-
NoSQL (MongoDB)
Good
-
NodeJS
Expert
-
Docker
Good
-
Java/Java EE
Advanced
-
PHP/MySQL
Advanced
-
UPnP/DLNA
Expert
-
IoT
Advanced
-
Mobile development (iOS/Android)
Intermediate
-
Streaming media
Advanced
-
IPTV/DVB/OTT
Advanced
Transversal skills
-
Architectural & structural design Patterns (DDD, CQRS, Event Sourcing...)
Expert
-
Technical design patterns (MVC, DAO, IoC, factory, singleton, plugin, memento…)
Expert
-
Agile methodologies (SAFe/SCRUM/Kanban/RAD)
Expert
-
DB architecture & data management (SQL, NoSQL, Data Structure)
Advanced
-
DevOps/DevSecOps
Advanced
-
Software Craftmanship
Advanced
-
Move2Cloud
Intermediate
-
Cloud (AWS, Azure)
Intermediate
Languages
-
French
Expert
-
English
Intermediate