You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Long HoangLH

Long Hoang

Management Control & ERP Project Consultant

€834/day
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Long

Senior finance professional with over 22 years of experience in management control, project finance, CAPEX steering, and ERP/IT systems management, within large international groups (RTE, Shell, Veolia, Engie) and French companies.

Solid expertise in infrastructure and renewable energy projects, multi-project and multi-country environments, and complex organizations. Recognized for the ability to structure financial processes, secure and improve the economic performance of the company and its projects, and manage large-scale ERP transformations (SAP, Cognos, Sage X3, Yooz, Odoo, custom solutions).

Confirmed manager, accustomed to working in demanding contexts, under high pressure, and with multiple stakeholders.
  • French

    Native or bilingual

  • English

    Fluent

  • Vietnamese

    Native or bilingual

Can work on-site
Paris (up to 50km)

Experience

  • RTE – RESEAU DE TRANSPORT D'ELECTRICITE
    Consultant – Major Project Management Control
    May 2025 - February 2026 (9 months)
    Paris, France
    • Support to operational teams for the identification and analysis of financial risks impacting project performance and RTE's financial exposure.
    • Analysis of contractual clauses and financial appendices (price indexing, penalties, claims mechanisms, bank guarantees, advances, payment schedules).
    • Support to buyers and contract managers in clarifying and negotiating supplier contracts.
    • Review of Estimate at Completion (EAC) assumptions, risk provisions, annual CAPEX allocations, and cash flow curves.
    • Design and deployment of tools for calculating price revisions and reporting risks.
    • Scope:
    ◦ - 9 projects under construction (connection cables): CAPEX €1.6 billion
    ◦ - 7 pre-construction projects (connection cables & offshore substation): CAPEX €13 billion
  • LES EOLIENNES EN MER SERVICES (LEMS)
    EPCI Management Control Manager
    October 2022 - May 2025 (2 years and 7 months)
    • Steering project budgets for two offshore wind farms under construction (cumulative budget of €5.3 billion over 4 years).
    • Implementation and management of cost tracking tools, procure-to-pay processes, and cash flows.
    • Close collaboration with EPCI work package managers and the Purchasing Department to improve financial processes and economic performance.
    • Management of annual closings, budgets, forecasts, and actuals for the EPCI scope.
    • Production of monthly reports and validation of purchase orders, invoices, and payments.
    • ERP Administrator and responsible for deploying financial tools.
    • Management of the EPCI cost controllers team.
  • ROYAL DUTCH SHELL
    Financial & IT Migration Manager
    December 2019 - September 2022 (2 years and 9 months)
    Corporate Management Control Manager:
    • Operational reporting of financial data by entity, by project
    • Supervision, control, and support of operations for various departments: accounting, treasury, contracts & procurement.
    • Control, monitoring, and creation of purchase orders, validation for payment of invoices for all activities
    • TimeWriting, WBS Administrator: system configuration, analysis and creation of data reporting (time tracking, internal cost by profile and activity)
    Financial & IT Migration Manager
    • Steering the migration of financial and technical data to Shell systems.
    • Main interface with internal and external auditors; processing of findings and action plans.
    • Definition of new WBS structures and alignment of processes according to Shell standards.
    • Coordination of international teams (Netherlands, Poland, India, Philippines).
    IT & ERP Manager
    • Steering IT infrastructure evolutions (servers, networks, service providers, hardware, and software).
    • Analysis, configuration, and deployment of SAP.
    • SAP Administrator and Super User (PO, invoicing, time, WBS).

Recommendations

Be the first to recommend Long

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • Executive Manager Certificate
    2018
    Certificat Executive Manager
  • Quality Auditor Certificate
    2010
    Certificat Auditeur Qualité

Skill set

Categories