About Paul
French
Native or bilingual
English
Native or bilingual
Experience
- FlowdeskSenior Backend DeveloperTECHJune 2025 - Today (1 year and 2 months)Paris, France
- Opening a new revenue stream for the OTC desk by launching Flowdesk's credit/loan platform in Rust, with full ownership of the backend, from zero to production — now used by over 90 institutional counterparties since its launch in January 2026.
- As the sole technical lead, isolating the OTC trading platform on a dedicated stack (compute, network, messaging, cache, storage), eliminating the inter-product "blast radius" and protecting institutional flows from upstream incidents.
- End-to-end implementation of Flowdesk's RFS gateway in TypeScript, including a FIX protocol parser built from scratch, now used by over 10 institutional clients (real-time price streaming and order management).
- Integrating Flowdesk into Binance's RFQ OTC platform as a market maker, with co-development of the integration's backend services.
- Expanding exchange coverage in spot and perpetual markets: building the Hyperliquid integration from scratch in Rust within the aggregation engine, contributing to integrations for other major venues (Binance, MEXC, etc.), and working on TWAP and LimitPegged execution strategies.
- SkeatSenior Full Stack DeveloperNovember 2023 - March 2025 (1 year and 4 months)Paris, France
- Integrating a Point of Sale (POS) API to onboard Skeat's first Belgian client, meeting local market requirements.
- Developing a mobile money payment integration that enabled onboarding Skeat's first African client.
- Replacing polling with WebSocket subscriptions across the entire order flow, eliminating update delays and allowing operators to react to incoming orders in real-time.
- Creating reporting dashboards providing restaurateurs with a comprehensive view of their business: orders, sales, inventory, and payments.
- MonisnapSenior Full Stack DeveloperMay 2021 - October 2023 (2 years and 5 months)Paris, France
- Redesigning the mobile phone top-up application with Vue.js, TypeScript, and Serverless, reducing purchase errors by 30% and increasing revenue by 50% in two months.
- Building CI/CD pipelines deploying 30 microservices to ECS, AWS Lambda, and Kubernetes.
- Implementing Datadog monitoring and alerts across the entire microservice fleet.
- Contributing to 100% compliance with AWS Security Best Practices v1.0.0 and PCI DSS v3.2.1.
- Responsible for core payment and subscription microservices: functional scoping and implementation.
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Education
- Master of EngineeringCentrale Lille2018Master's degree, Engineering
Certifications
- AWS Certified DevOps Engineer – ProfessionalAmazon Web Services (AWS)2021
- AWS Certified Solutions Architect – ProfessionalAmazon Web Services (AWS)2021