//Hello, I'm
Sebastien SOULIER
// IT & AI Consultant
Over 20 years designing, leading and shipping IT solutions — from project framing to web and mobile development, all the way to integrating AI into information systems.
// about
About
Over 20 years designing, leading and delivering demanding IT projects. My time at Accenture, Logica, Frequentiel, Air Cost Control, Sopra Steria and Infomil has built a cross-cutting view of the information system, from infrastructure to application and from strategic framing to delivery.
I enjoy partnering with teams and decision-makers on their technology topics, from the most structuring to the most emerging. My focus areas: AI, project leadership and the evolution of everyday tools.
AI strategy & advisory
Framing and rolling out AI use cases in the enterprise.
Project leadership
Team coordination and delivery, agile or classic cycle.
Web development
Modern web applications, from back-end to front-end.
Mobile iOS & Android
Native or cross-platform apps, from prototype to production.
Integration & automation
Connecting IS tools and automating workflows.
// experience
Professional Experience
- Technical lead for Android and iOS development of "Leclerc Drive" and "Mon Leclerc" apps
- Managing the development team (14 people) and organizing sprints
- Overseeing releases and coordinating with product teams
- Responsible for implementing innovative projects (IFE, Cabin 4.0, IoT, Web...)
- Leading a team of developers and architects (10 people)
- Full project lifecycle management from conception to completion
- Developing new features in React.js on the Skywise portal
- Using JS libraries (Redux, Leaflet...)
- Mobile app (iOS/Android) for real-time stock consultation
- PHP intranet (Laravel/Angular) with MySQL and Oracle databases
- Automated Airbus orders via AirSupply (AS2, RssBus)
- Website redesign (HTML5/CSS3)
- Administration of Microsoft, Unix, Xen Server and VMware infrastructure
- Onboarding new hires
- Managing mobility projects (Windows Mobile, Windows Phone 7, Android)
- R&D and RFID expertise (middleware, RFID readers)
- Administration of VMware servers
- Technical support for development team
- Dassault Aviation projects: C#/.NET development on Windows Mobile devices
- Managed a team of 4 analysts/developers, optimized Natstar/NSDK code
- Renault Parts project: application updates (C, Oracle, Unix)
- SIMM project (EDF): interfaces/reports in ABAP (SAP ISU/BW)
- Telecommunications: C, Visual Basic, Oracle, Unix, ASN1 decoding
- Banking: C++ communication under Windows
- Insurance (Generali): interfacing AS400, SAP R/3, BW (RPG ILE)
// skills
Skills
Areas of expertise
AI strategy & advisory
Framing use cases, selecting tools, and integrating AI into business processes.
IT project leadership
Framing, team coordination and delivery, in agile or classic cycle methods.
Custom web development
Design and delivery of modern web applications, from back-end to front-end.
Mobile applications
iOS and Android applications, native or cross-platform, from prototype to production.
Integration & automation
Connecting IS tools (ERP, APIs, workflows) and automating business processes.
Technical Skills
AI & modern tools
Languages
Databases
ERP
Frameworks
Virtualization
Operating Systems
Embedded systems
Soft Skills
Communication & listening
Understanding the business need before proposing a solution.
Translating tech
Bridging tech and non-tech teams, in both French and English.
Autonomy & delivery focus
Owning a topic end-to-end, from framing to delivery.
Multi-environment adaptability
20+ years across varied contexts: industry, aerospace, retail, telecoms, banking.
Leadership & team management
Managing teams of up to 14 people, in-house and on client sites.
Languages
Training
Claude 101
Anthropic • Mar. 2026
AI and Prompt Engineering
Google • Jan. 2026
Leadership and change management
Infomil • Mar. 2025
Operational management and performance leadership
Infomil • May 2024
Scrum Master Training
Sopra/Nowshak • Jan. 2023
React.js/Redux Training
Formation.tech • Jun. 2020
AWS Development
Amazon • Jun. 2020
Agile Management
Sopra Steria • Apr. 2021
Leadership and Team Management
Air Cost Control • May 2016
Team Management
Logica • Sep. 2010
C#, Develop in .NET
Orsys • Dec. 2007
Natstar V2.15 and 3 NSDK 5.0
Dassault • Nov. 2004
Introduction to SAP Abap
Accenture • Jan. 2004
BTS Industrial Computing
Lycée Parc Vilgénis • Jun. 2001
// education
Education
BTS in Industrial Computing
// contact