About Sothalen
French
Native or bilingual
English
Fluent
Experience
- Groupe Caisse des DépôtsSenior Manager Finance, EPM Expert (CCH Tagetik)BANKING AND INSURANCEOctober 2024 - March 2026 (1 year and 5 months)Paris, FranceProject management for the strategic "BEE" project: redesign and migration of 4 CPM workspaces (Payroll, IT, Real Estate, Other Expenses) to a single CCH Tagetik Analytic Information Hub (AIH) workspace for 150 business/finance users.Objectives: data centralization, harmonization of budget/analytical processes, reliability of OPEX/CAPEX monitoring. Key roles as senior technical-functional expert:- Agile management: needs scoping, challenging best practices & cross-departmental synergies- Drafting detailed functional specifications (terms of reference)- Target design: data model, end-to-end workflows, input masks, IT/HR dashboardsFacilitation of business/MOA/MOE workshops + demos for CFO/CIO- Organization & monitoring of POC with publisher Wolters Kluwer- Supervision of 4 developers + level 1 functional acceptance- Technical-functional arbitration & prioritization- AIH / Pigment integration (HR payroll)- Training & change management on standard Tagetik + new features- Production support: resolution of complex anomaliesImpact: Harmonization of finance/IT/HR/real estate practices, increased process efficiency, more reliable CAPEX/OPEX reporting for Group Financial Management.
- DexiaSenior Manager Finance, Modeling & EPMBANKING AND INSURANCEJanuary 2023 - March 2024 (1 year and 2 months)Paris, FranceKey project: Creation of a Finance data warehouse on EPM Tagetik / Alteryx- In-depth analysis of functional needs + organization of business workshops with technical support for validation with Product Owner and management- Design of the integrated model and long-term projections (multi-scenario dynamics)- Coordination and supervision of Tagetik developments: synergy identification, technical-functional solution optimization- Training, documentation, and skills transfer to internal management controllersFinance & Risk Value Chain Outsourcing Project- ROI analysis + rigorous challenging of outsourcers' assumptions and offers- Construction of a simplified dynamic financial model over 10 years + executive presentations to the CFOLong-term projection of bank costs (top-down approach)- Development of a simplified projection model based on macroeconomic and business assumptions- Dynamization of OPEX mechanics according to their nature- Update of HR trajectory and associated personnel costsImpacts: Creation of a reliable data base for financial management, cost & profitability optimization, strategic decision support for the Financial Department in a context of banking transformation
- DexiaProject Manager Finance | Expert CCH Tagetik AIHBANKING AND INSURANCESeptember 2021 - December 2022 (1 year and 3 months)Paris, FranceManagement of 3 strategic AIH CCH Tagetik projects: building workspaces to replace manual processes with dynamic solutions, enhanced audit trail, optimization of finance/banking reporting.Project Consultant Cost Reporting- Creation of a unified dashboard + common CDG/COO repository- Reconciliation of CDG/COO for reliable consulting cost monitoring- Supervision of 2 developers: prioritization, schedule until production- Management of SteerCo, OpCo, Daily meetingsTransactional & Interest Margin Reporting- Critical review of needs + budget control- Supervision of 2 developers + management of priorities/schedule- Monitoring of CPM interfaces & compliance with Tagetik standards/best practices- Management of project committees (SteerCo, OpCo, Daily)Unified Commercial Assets & Deleveraging Reporting- AIH Workspace for transactional asset reporting + divestment program (deleveraging)- Close collaboration with Financial Directorate / Asset Directorate- Supervision of 5 developers- Management of priorities/schedule until go-liveImpacts: Automation of key reporting (costs/margins/assets), data reliability, enhanced traceability, improved finance process efficiency in a regulated banking environment.
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Education
- Master in Finance (ESC program)Grenoble Ecole de Management2009Master en Finance (programme ESC)
- Academic exchange in International BusinessShanghai University of International Business and Economics2007échange académique en Commerce International