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Christian NteziryayoCN

Christian Nteziryayo

Accountant and compliance

€600/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Christian

Consultant in finance, accounting, and regulatory reporting with over 8 years of experience gained in international and regulated environments within consulting firms, financial institutions, and large groups such as PwC, Amundi, Natixis, Allianz Trade, Alter Domus, Seabird, and the industrial group Stellantis.

My expertise covers financial and auxiliary accounting, regulatory reporting (FINREP, COREP, SURFI), asset management, IFRS/LuxGAAP standards, as well as finance and ESG transformation projects.

I have supported financial departments in analyzing and framing accounts, making accounting processes reliable, producing regulatory reporting, and implementing internal controls in demanding contexts such as asset management, banking, insurance, industry, and social protection organizations.

More recently, I have been involved in projects related to the Agirc-Arrco supplementary pension scheme, particularly at Groupe B2V and Groupe Lourmel, in the context of creating and structuring an auxiliary accounting department, including analyzing beneficiary accounts, controlling financial flows, and optimizing monitoring tools in collaboration with IT teams.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • AGIRC-ARRCO
    Auxiliary Accounting Consultant
    PUBLIC SECTOR
    October 2025 - Today (8 months)
    Paris, France
    Entities: B2V and Lourmel, complementary retirement funds of the Agirc-Arrco scheme.

    Objective: Creation of an auxiliary accounting department to centralize and ensure the reliability of tracking accounts for executives and employees.

    Business Context: Comprehensive account analysis, monitoring of recurring and on-demand payments, reporting for audits, and transformation of financial processes.

    Software: CELIA (Agirc-Arrco Federation platform), advanced Excel for testing and automating support tools.

    Detailed Tasks:

    Daily and month-end monitoring:

    - Downloading, consolidating, and analyzing financial files.
    - Monitoring recurring payments (PRE) and on-demand payments (PAD).
    - Controlling suspense accounts and expense accounts.

    Accounting analysis and framing:

    - Framing accounts 4 to 6 and controlling variances in suspense accounts.
    - Analyzing transactions to detect anomalies or incidents.
    - Preparing information for external audits (statutory auditors).

    IT and transformation collaboration:

    - Testing and developing an Excel tool in collaboration with the IT department to automate and ensure the reliability of account tracking.
    - Coordinating with business and IT teams for the implementation of accounting processes.

    Reporting and internal control:

    - Monthly reporting and monitoring of disengagements.
    - Implementing and monitoring internal control procedures for the new department.
    - Controlling business data (SCP) and accounting data (CXA).
    Auxiliary Accounting Accounting Analysis Financial Reporting & Advanced Excel Project Management technical knowledge
  • Amundi
    Senior Consultant
    BANKING AND INSURANCE
    February 2024 - January 2025 (11 months)
    Paris, France
    Intervention within Amundi, a French asset management company, as part of the team in charge of Amundi Energy Transition, a fund dedicated to energy transition assets and ESG criteria.

    Asset Management Part:

    - Collect, sort, and analyze operational (MWh, availability, etc.) and financial data of portfolio assets, then integrate them into summary tables.
    - Draft reports for supervisory committees and general meetings.
    - Maintain legal obligation schedules.
    - Provide historical ratios.

    Banking Part:

    - Collect and organize data necessary for covenants.
    - Prepare covenant calculations.
    - Ensure information flow with banks.

    ESG Aspect:

    - Collect, sort, and analyze operational (MWh, availability, etc.) and extra-financial data related to the ESG criteria of portfolio assets (PAI, etc.).
    - Organize and maintain the ESG database of assets and adapt its structure to new standards (EET files, etc.).
    - Draft ESG communication elements for reporting purposes.

    Accounting for Intermediate Holding Companies:

    - Document transfers and perform associated verifications.
    - Monitor financial deadlines.
    - Assist in the closing of intermediate holding companies.
    - Prepare and organize capital increases, issuance of convertible bonds, and cash transfers to holding companies.

    Software used: ALTO

    Portfolio Management (valuation, position monitoring, performance calculation)
    Risk Management (VaR, stress tests, limit monitoring)
    Regulatory Reporting (COREP, FINREP, SFDR, ESG)
    Investment Accounting (flow integration, accounting reconciliations)
    Middle and Back Office Tools (controls, investor reporting, transaction monitoring)
    Monitoring ESG Standards (extra-financial indicators)
    ESG Reporting ESG Analysis Advanced Microsoft Excel Portfolio Management middle office
  • Allianz
    Senior Consultant
    BANKING AND INSURANCE
    February 2023 - January 2024 (11 months)
    Paris, France
    Intervention at Allianz Trade as a replacement in the Investment Accounting department, within the Financial Reporting and Processes service.

    Monthly closing of portfolios for Japanese, Polish, and Canadian entities.

    Validation of purchase/sale/coupon operations on bonds and stocks.

    Generation of accounting entries according to local and IFRS9 standards.

    Management of accounting data and interface between the portfolio management tool and SAP.

    Data analysis tasks (Premium/Discount, suspense accounts, deferred taxes, accrued interest, valuation reports, custodian reports).

    Regulatory reporting for the ACPR (quarterly RUBA/SURFI, preparation of the income statement RB 57 on VBANK).

    Internal reporting (FRQ questionnaire on IAS39/IFRS9 account variations, INSEE, K3).

    Monitoring of data consumption and consistency in SAP.

    Tracking internal work of various entities (RAN, quarterly analysis of foreign currency transactions).

    Monitoring of billing for seconded staff.

    Preparation of VAT returns under the normal regime (CA3 form) within the simplified VAT system at Allianz Trade.
    Investment Accounting IFRS9 VAT Declaration SURFI SAP

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Education

  • MSc Corporate Finance
    ICN Business School
    2017
    MSc Corporate Finance
  • French business schools
    2013

Skill set

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