Freelancer profile translated to English.

Description

With over15 years of experiencein the design, architecture, and implementation of IT, Big Data, and Cloud solutions, I act as both aSolutions ArchitectandIT Project Manager/Team Lead**. I excel in the design, **optimization**, and deployment of scalable and resilient **distributed architectures**, while leading technical teams and **managing complex IT projects**. **TOGAF Enterprise Architecture Practitioner certified**, I combine in-depth technical expertise in software architecture and integration with **strategic leadershipskills to drive transformation initiatives, ensure system consistency, and generate business value. My background demonstrates solid experience in managingAgile projectsin multinational environments, team mentoring, and comprehensive IT architecture governance, with consistent results in technical excellence and achieving **strategic company objectives**.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

SOCIÉTÉ GÉNÉRALE (SGCIB)
Chapter Manager & Solutions Architect
December 2016 - November 2024 (7 years and 11 months)
Major Achievements:

• Transformation of a Risk platform to a distributed Big Data architecture:
• Governance of multi-technology architectures and alignment with business requirements.
• Migration of 3 Exadata applications to Spark/Kafka/AKS
• Processing of 1TB of data daily
• Reduction of processing times by 60%
• Support for 5 critical business lines
• Management of Azure Cloud transformation:
• Successful migration of 4 critical regulatory applications
• Orchestration of the cloud transformation of an ecosystem of 40 applications
• Implementation of a modern Big Data architecture
• Optimization of Cloud costs by 30%
• Technical Leadership & Management
• Leading multidisciplinary teams (15+ people) in an international context, including architects, developers, and DevOps engineers.
• Implementation of Scrum rituals and training teams in Agile practices, reducing Time-to-Market by 40%.
• Mentoring and coaching technical teams for the adoption of DevSecOps and Cloud Native best practices.
• TDD (Test-Driven Development) & BDD (Behavior-Driven Development): Introduction of test-driven (TDD) and behavior-driven (BDD) development methodologies to ensure code quality and align development with business needs.
• Leading architecture reviews to ensure the consistency and quality of technical solutions.
SOCIÉTÉ GÉNÉRALE (SGCIB)
Tech Lead & Agile Master
December 2012 - December 2016 (4 years)
• Technical leadership on the architecture and implementation of Data Warehouse solutions:
• Design and implementation of an Oracle Exadata Data Warehouse adhering to architectural best practices.
• Definition and implementation of high availability standards to ensure system reliability.
• Optimization of development processes to improve efficiency and deliverable quality.
• Improvement of overall system performance by 40% through advanced optimization techniques.
• Coaching and management of technical teams:
• Supervision of development teams to ensure compliance with technical standards and deadlines.
• Training and mentoring developers on best practices and tools used.
• Coordination with other teams (business, infrastructure, etc.) to ensure alignment of technical and functional objectives.
• Driver of Agile transformation:
• Introduction of Agile methodologies (Scrum) in a multinational context, adapting practices to specific project needs.
• Implementation of Agile rituals (daily stand-ups, sprint planning, retrospectives) to structure team work.
• Training teams on Agile principles and practices to ensure effective adoption.
• Facilitating continuous improvement workshops to identify and resolve friction points in development processes.
• Continuous improvement and strategic alignment:
• Regular analysis of processes to identify areas for improvement and propose innovative solutions.
• Close collaboration with stakeholders to align technical objectives with business needs.
• Monitoring performance indicators (KPIs) to measure the impact of implemented changes.
JPG (Groupe RAJA),
Technical Expert & Tech Lead
May 2010 - November 2012 (2 years and 6 months)
Métropole du Grand Paris, France
• Technical architecture and management:
• Design and implementation of a distributed web architecture (.NET/SQL Server)
• Implementation of a highly available n-tier architecture
• Performance optimization: 50% reduction in response times
• Technical leadership of a multicultural team of 10 developers
• Agile Transformation:
• Introduction of Scrum practices in a traditional context
• Implementation of rituals and team training
• 40% reduction in Time-to-Market
• Continuous improvement of development processes
• Technical Achievements:
• Development of a multi-country B2B e-commerce platform
• Implementation of a distributed caching architecture
• Optimization of SQL queries and stored procedures
• Integration of REST/SOAP web services with existing systems