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French
Native or bilingual
English
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Can work on-site

Paris (up to 50km)

Agence Informatique Financière de l'Etat (AIFE) - Ministère des finances
Application Architect & Business Owner
PUBLIC SECTOR
November 2025 - Today (8 months)
Noisy-le-Grand, France
Summary
Within the application unit of the Chorus Pro team (reference platform for electronic invoicing in the public sector):
Application design and business ownership of the G2B hub and the exchange circuit with Certified Platforms.
Validation of business and technical specifications from the business unit, monitoring of acceptance testing phases, as well as steering and support for cross-functional technical topics around APIs, traceability, and process optimization.
Application redesign of Chorus Pro applications for managing issued invoices and tax refunds.
Context
The electronic invoicing reform mandates the generalization of electronic invoicing for all VAT-subject transactions starting September 2026.
It also concerns public entities, which are required to transmit and receive invoices through Certified Platforms (CP), the technical contacts for AIFE.
The G2B circuit organizes the reception, control, and routing of invoices from public actors to ensure their regulatory compliance, traceability, and secure processing.
Invoice data is then made available to the DGFiP via the Public Invoice Portal (PPF).
Responsibilities
Functional and application design workshops for the G2B hub components.
Validation of business and technical specifications from the business unit.
Preparation and monitoring of application development acceptance testing.
Handling of business and/or technical subjects related to APIs, invoice OCR with AI.
Definition of the architecture for redesigning Chorus Pro applications for managing issued invoices and tax refunds.
Technical & Functional Environment
# Docker/Kubernetes, PostgreSQL, Kafka, API, EDI, Java, Angular, V-cycle project methodology and agile methodology
TotalEnergies
IT Scaler - Technical Product Owner
ENERGY AND UTILITIES
June 2025 - November 2025 (5 months)
Paris, France
Summary
Steering the development of digital MVPs in subsidiaries and sites of TotalEnergies' Refining and Chemicals branch.
Defining product priorities with business POs, coordinating offshore development teams (India).
Monitoring delivery KPIs, FinOps (Azure), and security. Organizing the handover to RUN teams.
Supporting development teams in liaison with various stakeholders (PO, Digital Platform, deployment teams).
Context
The Deploy IT department (DGT/DIT) is implementing an agile and efficient offshore system for deploying high-value digital MVPs (from the TotalEnergies Digital Factory) within the sites and subsidiaries of the company's various branches.
This process includes scaling digital products, verifying their compliance with TotalEnergies' cybersecurity and architecture standards, and ensuring their reliability throughout their operational lifecycle (RUN).
The main technical and business challenges involve harmonizing technical requirements with the specific needs of each branch, while adhering to TotalEnergies' architecture and cybersecurity standards and directives.
Responsibilities
Ensure deployment success: Guarantee the successful deployment of digital products in TotalEnergies' subsidiaries and sites, ensuring product quality and reliability, technical team performance, and alignment with the architecture and cybersecurity framework.
Promote agile team autonomy: Foster the autonomy of agile teams by enabling them to make informed decisions within the established framework, contributing to smooth and efficient project execution.
Technical and Functional Environment
Azure, GitHub, Sonarqube, WIZ, CheckMarx, Angular, .Net, Java, Atlassian Suite (Jira, Confluence)
ENGIE
Data Architect Advisor
ENERGY AND UTILITIES
February 2024 - June 2025 (1 year and 4 months)
Puteaux, France
Summary
Building a design authority for the group's data platform.
Organizing monthly review meetings for key projects and technologies with the group's CDOs.
Supporting group entities in their analytics projects (BI, ML, GenAI) on the group's data platform.
Writing design patterns and guidelines to accelerate and secure the development of analytical solutions.
Context
To become a "data-driven" group and harness the power of advanced analytics, ENGIE is redefining how data is managed at the group level and training a large number of employees in value creation.
ENGIE is thus building a data ecosystem around a shared data lake (CDH) to break down silos and unify data within ENGIE's data ecosystem, which currently includes about ten technological solutions. This ecosystem is maintained through the group's data program, involving multidisciplinary teams, and more recently, the establishment of a data design authority.
Responsibilities
Supporting group entities in their analytics projects (BI, ML, GenAI) on the group's data platform.
Implementing data governance with CDOs through a project and technology review instance.
Technical and Functional Environment
AWS (Glue, Athena, Redshift, S3, Sagemaker, KMS, ...), Databricks, Dataiku, Power BI ...