Mathieu Savarit

Ai Platform Engineer @Payflows

Toulouse, FR

Leading the Scale team at Payflows, driving infrastructure modernization and AI platform development for our fintech platform.Platform & Infrastructure- Spearheaded migration from AWS Lambda to ECS, achieving 14% improvement in response times for high-traffic endpoints while eliminating cold start issues- Architected and deployed scalable infrastructure for AI services, including MCP servers and AI agent systems- Designed and implemented real-time websocket architecture for chatbot services- Optimized PostgreSQL database performance across multiple RDS clusters, resolving connection pooling bottlenecks and query performance issuesData & ML Infrastructure- Built end-to-end data pipelines for vector database integration on Databricks- Deployed and configured Apache Airflow for workflow orchestration- Established observability practices with CloudWatch, Grafana, OTEL and JaegerSecurity & Compliance- Contributed to SOC2 and ISO27001 certification efforts, enhancing security posture across the infrastructure- Implemented access controls following least-privilege principles, VPN and SSO for the internal toolsTechnical Leadership- Authored Architecture Decision Records (ADRs) for major infrastructure changes- Mentored team members on DevOps best practices and cloud architecture

INSA Toulouse - Institut National des Sciences Appliquées de Toulouse

Diplôme d'ingénieur, Génie Mécanique