À propos de Laurent
Français
Bilingue ou natif
Anglais
Capacité professionnelle complète
Expériences
- UGROUPMEDIA — Portable North PolePrincipal Backend Developerjanvier 2026 - Aujourd'hui (5 mois)Montreal, QC, Canada— Conducted comprehensive security hardening: Argon2id, injection vector elimination, XSS patching, authN/authZ improvements, Trivy and Semgrep integration in CI.— Built an automated RabbitMQ + AI pipeline for production error triage — structured incident tickets with urgency scoring, improving incident response time.— Designed a Strategy-pattern content moderation system: extensible, testable, supporting word-list and AI-based validation with zero-downtime rollout strategy.— Led full PHP 8.2 → 8.5 platform migration: Doctrine ORM 3.6 / DBAL 4.4, CI/CD pipelines, Docker images, and deployment scripts.— Resolved critical reliability issues: N+1 queries, Swoole worker timeouts, RabbitMQ consumer crash loops — restoring production stability.
- Cloud Imperium Games @ Star Citizen PlatformBackend Developerjuillet 2022 - janvier 2026 (3 ans et 6 mois)Montreal, QC, Canada— Sole backend developer on the User Experience team: owned API design, architecture decisions, and end-to-end delivery for the commerce and storefront platform serving millions of users worldwide.— Designed and built commerce APIs covering product discovery, pricing, subscription lifecycle, entitlements, and checkout flows — directly comparable to Autodesk's commerce infrastructure.— Designed and shipped the Automated Upsells engine, driving increased conversion rates across the pledge store through intelligent product recommendations.— Migrated legacy Node.js services to a microservices architecture; progressive REST → GraphQL migration enabling more flexible integrations.— Overhauled the transactional email pipeline (purchase, subscription, account), improving deliverability and engagement at scale.— Designed and maintained a role-based and attribute-based access control system (RBAC/ABAC): feature and admin-level permissions by role, plus a badge system granting users access to specific SKUs and exclusive storefronts (subscription tier, concierge program).
- maison.frFullstack Developernovembre 2021 - juin 2022 (7 mois)Aix-en-Provence, France— Designed and implemented an Elasticsearch search engine with custom indexing for property / contractor matching; React frontend.—Salesforce integration to feed customer service databases from platform data flows.— Set up GitLab CI/CD pipelines and Docker environments; applied Hexagonal Architecture and SOLID principles across the codebase.
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Formations
- Mastère Expert Développement WebYnov Campus Aix En Provence2019
- Expert informatique et Système d'information RNCP Niv 1 (FR) et Niv 7 (EU)Ynov Campus Aix en Provence2019