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Antoine DessertAD

Antoine Dessert

Supermalter

Enterprise Architect

€1,000/day
16 projects
Marseille, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Antoine

I started my career and honed my skills within large Parisian consulting firms (Accenture Consulting, Capgemini Invent, Magellan Consulting). Today, I work as an independent consultant to provide a service based on operational excellence, placing customer satisfaction at the heart of the strategy.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Marseille (up to 50km), Paris (up to 10km), Lyon (up to 10km), Aix-en-Provence (up to 50km)

Experience

  • S+ Consulting
    Independent Consultant
    CONSULTING AND AUDITS
    August 2021 - Today (4 years and 10 months)
    Marseille, France
    Independent Digital Strategy Consultant

    - Hachette (18 months): Evolutionary Mission
    First step: Conducted a technical and functional architecture audit of a major copyright management system redesign project.
    Second step: Applied the corrective measures identified during the audit.
    Third step: Gradually took over functional design aspects of the project, eventually leading all functional and technical design (Data migration, Inter-application flows, Enterprise data valuation logic, business processes, acceptance testing, ...)

    - Bernardi (6 months): ERP Strategy The mission aimed to assess the existing non-sustainable solution and define the best replacement solution to support Bernardi's business. • Analysis of the existing application's functional & technical architecture. • Analysis of Bernardi's functional needs. • Benchmark of existing ERP solutions to validate functional and financial compatibility. • Development of a strategic plan to manage the obsolescence of the current solution.

    - Total (5 months): Data Project Manager For TGITS (Total's IT Branch): Managed cloud-oriented data projects. • Functional scoping and solution proposal (Azure & AWS cloud). • Architecture scoping (Security, Coherence, Total compliance policies, …). • Project cost estimation. • Management of the solution's Build project.
    IT Architecture Project Management Cloud Computing Audit IT Master Plan IT Strategy Project Management
  • Capgemini
    Enterprise Architecture
    CONSULTING AND AUDITS
    December 2019 - July 2021 (1 year and 7 months)
    Marseille, France
    Senior Consultant within Capgemini Invent in the Enterprise Architecture team.

    - Development of the IT master plan for the UPPA university group (University of Pau and Adour region):
    • Analysis of the existing IT system.
    • Definition of IT & business needs.
    • Definition of the strategic target for 3 years.
    • Change management plan to achieve this target.

    - University of La Rochelle (4 months): IT Master Plan Development of the IT master plan for the University of La Rochelle, following the success of the UPPA master plan using the same approach.

    - Canal de Provence (3 months): Urbanization around CRM function Definition of Canal de Provence's strategy to improve commercial relationship management.
    • Analysis of the existing IT system & business needs.
    • Development of an application map focused on the CRM function.
    • Training on CRM best practices.
    • Proposal of a target urbanization with the associated roadmap.

    - Ministry of the Armed Forces (10 months): Development of the Plantigrade solution architecture. End-to-end design of the new maintenance planning solution for the entire French Navy fleet (from the Charles de Gaulle to small training vessels).
    • Analysis of the existing solution (Excel).
    • Client support in defining needs.
    • Definition of the functional architecture.
    • Definition of the technical architecture.
    • Supervision of specification writing.
    • Product Owner for the entire development phase.

    - Ministry of the Armed Forces (6 months): Development of the Siamoi solution architecture. Development of the functional architecture for planning all tasks to be performed during ship maintenance periods (the functional follow-up to Plantigrade).

    - TechnicAtome (3 months): Business solution benchmark. Architecture expertise around integrating technical drawing solutions within TechnicAtome's IT system (Technical coherence, integration & security).

    - Airbus Helicopters (4 months): Architecture study for implementing a configurator. High-level architecture study to mitigate risks associated with implementing a helicopter configuration tool (PROS CPQ).
    • Functional coverage.
    • Integration study (challenges of integrating a Cloud solution into an On-Premise IT system).
    • Analysis of security issues.

    - Airbus Helicopters (8 months): IT Urbanization. IT system urbanization study for Airbus to enable the decommissioning of a central IT system component handling CRM, ITSM, Master Data, Contract Management, etc.
    • Definition of a target urbanization covering all functional areas and allowing for the refocusing of functional areas within the appropriate IT systems.
    • Proposal of a roadmap to achieve this target with the associated project portfolio.
    • High-level architecture study across all these projects to define the target, roadmap, and associated macroscopic budget.
    IT Architecture Business Strategy IT Master Plan Project Management Cloud Computing DevOps Audit Process Optimization Product Owner Urbanization
  • Accenture
    Enterprise Architecture - Accenture Consulting
    CONSULTING AND AUDITS
    April 2018 - December 2019 (1 year and 9 months)
    Paris, France
    - Enterprise Architect in Accenture's consulting division.
    Technical direction of an HRIS transformation program. Scope: 6 projects (Time Management, DataHub, BI, Payroll, ...). Budget: 50 million euros. Responsibility: Management of 15 people. Main responsibilities:
    • Project risk and issue management.
    • Management and coordination of internal & external development teams.
    • Vendor/Subcontractor relationship management.
    • Management of internal technical teams (Integrators, developers, architects, ...).
    • Task force leadership.

    - Schneider (8 months): Design of a food traceability application. Design of a food traceability application to track the origin of all product components:
    • Needs analysis and functional scope definition.
    • Definition of the application's functional architecture.
    • Definition of the application's technical architecture.
    • Analysis of implementing a Blockchain approach.

    - Faurecia (4 months): ITIL maturity process audit. Conducted an audit to measure the maturity of ITIL processes: * User interviews. * Process analysis. * Definition of the maturity level. * Proposal of a roadmap to increase process maturity. * Execution of the associated change management process.
    Internal: Business development (creation of commercial proposals).
    Business Strategy IT Architecture Cloud Computing Amazon Web Services Big Data Project Management DevOps

Reviews

5.0

Out of 2 ratings

J

Jean-Christophe

HACHETTE LIVRE

Reviewed on 11/25/2024

Very good mission executed with rigor.
M

Matthieu

TotalEnergies Global IT Services (TGITS)

Reviewed on 11/2/2022

Recommendations

JB
FU
FU
Jean-Pierre Bequet and 2 other people have recommended Antoine

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Education

  • Master in International Strategy and Business Development
    Centrale Paris & EM Lyon
    2015
  • Supply Chain Engineer
    French Institute of Advanced Mechanics
    2014

Certifications

Skill set

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