Freelancer profile translated to English.

Description

Application Manager/Solution Manager with 12 years of experience, combining solid technical expertise (microservices architectures, Cloud, SQL) with advanced skills in operational management of critical solutions.

Specializing in complex application integration, data flow security, and RUN governance (MCO, TMA), I work on national and international projects. Performance-oriented, I have designed industrialization and management solutions that have reduced incident processing times by up to 40%.

Key Impact Areas and Expertise:

RUN Management & IT Governance: Coordination of multi-supplier teams, SLA monitoring, delivery management, and critical incident reduction.

Data Integration & Security: Alignment of complex inter-application flows (API architectures, GCP/AWS Cloud, PGP encryption) in highly confidential multi-country contexts (Core HR, Financial Management).

Technical Expertise & Observability: Mastery of distributed environments, microservices, database querying and optimization, and monitoring tools (Grafana, Splunk, Jenkins).

International Context: Experienced in cross-functional and multicultural projects. Fluent in English (C1).

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Pontault-Combault (up to 50km)

Groupe Carrefour (DSI)
Solution Manager/Tech Lead HRIS – CHROM Repository & Career Application
September 2024 - Today (1 year and 11 months)
• Ensure the daily operation of applications, respecting SLAs and guaranteeing the operational maintenance of applications/features (RUN)
◦ Guarantee the operational maintenance of the CHROM Repository and Career applications
◦ Guarantee the RUN of the entire Recruitment and Career Management scope in continuous improvement
◦ Provide user support by answering technical and functional user questions through the JIRA & “CARE” ticketing system
◦ Ensure corrective and evolutionary maintenance of the Career ecosystem solutions and their integration into the legacy system (flows, microservices)
◦ Configure and set up the CHROM Repository and Career applications autonomously, according to user evolutions and requests.
◦ Manage releases for the CHROM Repository and Career applications
◦ Participate in and lead steering committees and RUN activities with TMA providers and publishers.
• Lead the various roadmap projects (PROJECT)
◦ Monitor detailed project plans, participate in and lead governance instances
◦ Coordinate technical activities
◦ Define technical solutions and develop technical specifications in collaboration with various Carrefour stakeholders
◦ Implement developments & flows
• Supervise the teams under his responsibility and manage the domain's various suppliers on operational aspects.
• Ensure communication for the scope

Technical Environment: API/Grafana/Postman/$U/JIRA/Looker Studio/PGP/Jenkins/SSO/OKTA/Google Workspace/SQL/Shell/GCP, skills=[]
Louis Vuitton
HRIS Application Integration Manager
LUXURY GOODS
April 2023 - June 2024 (1 year and 2 months)
Paris, France
• Lead the integration of different country Payroll systems (12 countries) into MyHorizon
• Lead the integration of different global systems (HR & IAM) into MyHorizon
• Manage interfacing projects of different systems with MyHorizon
• Manage incidents related to the various interfaces (payroll and global)
• Lead and challenge the TMA activity responsible for the various interfaces
• Manage relationships with various stakeholders (payroll systems)
• Lead and participate in deployments of new releases related to MyHorizon (SAP SF)
• Ensure the security of flows between MyHorizon and the different systems
• Lead performance and load testing of MyHorizon
• Maintain up-to-date technical documentation and integration workbooks for the eHR MyHorizon project
• Implement dashboards and KPIs for incidents
BNP Paribas
IT Application Manager
BANKING AND INSURANCE
August 2021 - April 2023 (1 year and 8 months)
Montreuil, France
• Manage daily incidents of all criticality levels and identify root causes.
• Detect problems and implement sustainable solutions.
• Implement and monitor incident statistics dashboards.
• Assist technical experts during the application's technical evolution projects.
• Manage docking or integration projects of other applications and modules to the GDN.
• Participate in management and steering committees with Production teams and other application stakeholders.
• Manage relationships with Production teams
• Ensure the application's obsolescence and security levels are maintained.
• Participate in AGILE rituals
• Train and sensitize the team on RUN issues