Freelancer profile translated to English.
Back to original languageAbout Sebastien
Software Development Team Lead and senior developer, working on international contexts with strong security, compliance, and quality constraints. I support organizations on complex and critical topics, combining technical leadership, hands-on expertise, and delivery responsibility. I work on the design, architecture, and implementation of software solutions, with a high requirement for reliability, traceability, and robustness. My recent experience includes setting up and evolving large-scale data platforms, as well as scalable and resilient streaming applications. I also design and deploy modern SDLCs, integrating secure and industrialized CI/CD pipelines, adapted to regulated environments. Accustomed to high-stakes environments, I deliver sustainable, auditable solutions aligned with high technical and regulatory standards.
French
Native or bilingual
English
Native or bilingual
Italian
Basic
Can work on-site
Tournai (up to 50km), Lille (up to 50km), Mons (up to 30km), Nivelles (up to 30km)
Experience
- SwiftProduct Owner - Swift Data PlatformBANKING AND INSURANCEMay 2024 - January 2026 (1 year and 8 months)La Hulpe, BW, BelgiumResponsible for the Silver layer of Swift's new strategic Data Lake platform (medallion architecture), which centralizes all Swift network payments (ISO20022, FIN, GPI). * Management of business requirements: framing, prioritization, and arbitration with stakeholders to align product vision and business objectives. * Leadership of an international team (4 business analysts, 6 developers), multi-region coordination, and delivery. * Guarantee of end-to-end operational excellence: quality, security, operations, and deployment.
- SwiftProduct Owner and Lead Developer - Payment Control, Anomaly ScoringBANKING AND INSURANCEOctober 2022 - June 2025 (2 years and 8 months)La Hulpe, BW, BelgiumResponsible for the team in charge of the design and implementation of the Payment Controls Anomaly Scoring module, which enables real-time scoring of Swift payments using AI. * Management and participation in the delivery of the scoring service, with a high level of requirement for software quality, performance, and reliability. * Implementation and industrialization of test automation and CI/CD pipelines to accelerate and secure continuous deployments. * Continuous product/technical alignment through close collaboration with business, data, and development teams.
- SwiftProduct Owner - Screening Utility PlatformBANKING AND INSURANCEMarch 2019 - December 2022 (3 years and 9 months)La Hulpe, BW, BelgiumResponsible for the Screening Utility Platform, which is shared by the Payment Controls, Transaction Screening, and Name Screening products. * Implementation of a delivery process to synchronize the production deployment of products developed by 5 teams. * Automation of the qualification and production deployment of the entire platform in CI, QA, and Production environments across 2 sites. * Regular evolution and security patching of the technical platform in all environments (approx. 90 VMs across 2 sites in Production).
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Education
- Engineer in Information and Communication TechnologyTelecom Lille 1 (IMT Nord Europe) - Engineering School2001Engineer in Information and Communication Technology