Thomas ATTIA
Senior ERP Transformation & Corporate Applications Leader
Salaire / Taux journalier
Paris, France
Freelance
Peut venir sur site
Expertises
À propos
Introduction
ERP & Corporate Applications leader with 10+ years driving Finance transformation programs across Microsoft Dynamics 365 F&O and SAP. Proven track record deploying ERP solutions for 70+ entities, managing complex migrations, and aligning Finance/IT strategies within SAFe Agile frameworks. Specialized in D365 F&O implementations, French e-invoicing compliance, and delivering value-driven modernization for Finance functions.
Expérience de travail
ERP / Product Manager – Microsoft Dynamics 365 Finance & Operations
Freelance
avr. 2025 - Présent
1 an 7 mois
Paris, France
– Leading Finance and Corporate Applications transformation initiatives within the SOFIS program (Dynamics 365 F&O). – Contributing to migration strategy and sequencing – Driving value-driven prioritisation of initiatives – Structuring governance & backlog management (Jira) – Operating within a SAFe Agile framework – Aligning Finance processes with target operating models – Contributing to French E-invoicing compliance (DGFiP 2026 / EN16931) – Acting as interface between Finance, IT & Delivery teams.
ERP Project Manager – Microsoft Dynamics 365 F&O
L-Acoustics
oct. 2024 - févr. 2025
5 mois
91460 Marcoussis, France
– Supported the Finance stream of the ERP migration program. – Facilitated Finance & Accounting workshops – Analysed processes and defined functional requirements – Identified optimisation opportunities for financial flows – Coordinated release & change management – Ensured governance, KPI monitoring and Jira follow-up
IT Finance Project Manager – ERP Modernisation
Sea-Invest Group
juin 2024 - oct. 2024
5 mois
Rouen, France
– Contributed to Finance modernisation and ERP deployment roadmap. – Reviewed and challenged ERP integrator proposals – Streamlined Accounting & Financial processes – Prepared AS400 → Dynamics 365 F&O transition – Implemented CMMS solution (DimoMaint MX) – Coordinated governance & reporting to Finance & IT Directors
Various Transformation & Governance Roles
Alliance Automotive Group - Europe
janv. 2018 - janv. 2024
6 ans 1 mois
Paris, France
– Held successive roles across ERP transformation, Risk governance and Finance leadership within a complex multi-entity European environment. – Led large-scale ERP deployments (Dynamics 365 F&O) – Managed roll-outs : Pilot (5) / Big Bang (70 entities) – Structured governance, scoping & budget management – Played a key role in Risk management & governance at European level – Designed IT / ERP Risk matrices & control frameworks – Facilitated European Risk Committees – Contributed to SOX & Compliance frameworks. – Deputy Accounting Director for 100+ French entities
Head of Accounting
Davigel (Sysco Corporation)
janv. 2016 - janv. 2018
2 ans 1 mois
76200 Dieppe, France
– Led the Accounting function within a context of Finance transformation and ERP modernisation, including migration to SAP ECC6. – Contributed as Finance stakeholder to the ERP migration to SAP ECC6 – Supported Finance & Accounting process alignment – Participated in data migration and reconciliation activities – Ensured continuity of closing and reporting throughout the transition – Led monthly closing & consolidation entries – Managed intercompany reconciliations – Contributed to SOX framework implementation
Formation
ESCP
Program, IA & Finance Innovation
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BTS, Comptabilité Gestion des Organisations
Licences et certifications
Lean Six Sigma - Green Belt
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