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Jérémy C.JC

Jérémy C.

Part-time IT Manager DSI/CTO

€800/day
Saint-Quentin, FR
15+ years

Average response time: A few days

Freelancer profile translated to English.
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About Jérémy

An IT professional for over 20 years, I support companies in the implementation, evolution, and reliability of their information systems, with a strong technical background.

I have long held very operational roles, combining business application development (ERP, CRM, web platforms) and hosting infrastructure management (servers, cloud, security, monitoring). This dual experience allows me today to have a complete vision of the IS, from code to operation.

I position myself for part-time CTO or IT Business Partner roles, with a pragmatic approach: framing priorities, securing existing systems, structuring IT, and supporting management in their technical and organizational decisions.
My goal is to gradually move towards Information Systems Director (DSI) functions, bringing concrete value today.

I work on a part-time basis, on-site or hybrid, and can travel throughout France, Belgium, and Switzerland.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Saint-Quentin (up to 50km), Lille (up to 50km), Paris (up to 50km), Lyon (up to 50km), Montpellier (up to 50km)

Experience

  • SODINEG – Négoce d'engins TP
    Digital Transformation & Innovation
    January 2013 - Today (13 years and 5 months)
    Strategic partner to management for the global digital transformation of a public works trading company. Led the complete overhaul of the digital ecosystem to support international expansion.
    • ● Architecture & Strategy: Design and deployment of a custom ERP ("The Work") unifying critical processes: inventory, CRM, logistics, and sales, eliminating data silos.
    • ● AI Innovation: Design and management of a business mobile application, notably incorporating an AI image recognition (Computer Vision) to accelerate the qualification, integration, and pricing of products in the catalog.
    • ● Business Performance: Real-time synchronization of flows (Web/ERP/Marketplaces) which tripled web traffic and streamlined the sales cycle for field sales representatives.
    • ● Infrastructure: Modernization and security of the IT infrastructure (Network, NAS, Backup) to ensure business continuity.

    Results: Transformation of the sales model drastically reducing quote generation time. Tripled organic web traffic through a synchronized technical SEO strategy.
    Digital Transformation IS Architecture
  • GRANITS LUST VUERINGS
    Transitional IT Manager
    January 2010 - Today (16 years and 5 months)
    • ● Digitalization of Operations: Audit of business processes, development, and deployment of a multi-tenant ERP enabling centralized management of several production and sales entities.
    • ● Resilience & M&A: Design of a robust and documented software architecture that was audited, validated, and retained by the acquiring group, becoming the standard for new entities within the group.
    • ● IS Integration: Management of the cloud migration (Azure) and interconnection with the group's accounting ERP (Microsoft BC).
    • ● Change Management: Support for teams over 13 years in adopting digital tools in a context of strong growth.
    Results: Creation of a valuable technological asset: the robust and documented architecture was audited and validated as the standard during the company's acquisition. Zero service interruption during the Cloud and Business Central migration.
    Digital Transformation Technical Vision & Operational Leadership IS Architecture
  • GOLF ACADEMY TV & GOLFINFINITY - start-ups
    Software Architect and CTO
    January 2013 - January 2025 (12 years)
    Golfinfinity and Golf Academy were startups in EdTech (Golf). I developed a VOD platform and a video analysis software allowing users to compare their technique with that of professional players. I was responsible for the entire technical roadmap and the creation phase. Contributing to fundraising and the internationalization of Golinfinity.
    • ● Development: Design of proprietary video analysis technology and a high-availability VOD platform.
    • ● Growth Management: Responsible for the system infrastructure and architecture to support scaling (from 300 to 1000+ paying users and 30,000 free users), managing critical incidents in a production environment.
    • ● Strategy & Finance: Participation in investment strategy, aligning technology with business models (subscriptions, licenses) and close collaboration with marketing for acquisition.
    Results: Technological credibility enabling several fundraising rounds. Technical scalability ensured from 300 to 1000+ paying users, 30,000 free users, maintaining the VOD platform in operational condition for over 10 years.

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Education

  • AI Analysis and Deep Learning RNCP38616 - Blocks 3 and 5
    2025
    Analyse IA et Deep Learning RNCP38616 - Blocs 3 et 5
  • Master 2
    University of Polytechnic Hauts-de-France
    2006
    Master 2

Certifications

  • ITIL®4
    Peoplecert
    2025
  • Master Coach
    International Coaching Institute of Geneva
    2021

Skill set

Categories