Summary
Fabien Bavent is a Senior Software Engineer based in Bouc-Bel-Air, France, with 11 years of experience delivering backend and fullstack solutions across banking, travel, e-commerce and logistics. He excels as a technical lead and architect, having modernized legacy systems (C++, C#, Java) for low-latency trading platforms and large-scale enterprise services, and recently drove a Java upgrade and cloud-readiness program for a BNP Paribas leasing portfolio. Known for pragmatic, performance-minded design, he reduces technical debt while improving stability and observability in heterogeneous ecosystems and coordinates cross-functional teams including offshore squads. He has hands-on experience building modular, scalable backends that integrate complex external systems (GDS, payment gateways, OCR) and has repeatedly taken ownership of critical business applications under tight SLAs. Less obvious: he combines deep systems-level optimization (real-time trading UI and high-concurrency engines) with practical product empathy, regularly translating business needs into maintainable architectures. His background is rounded by engineering training (ECE) and international study, giving him a strong systems-and-business perspective.
11 years of coding experience
11 years of employment as a software developer
Master of Engineering (MEng) Computer Engineering, Master of Engineering (MEng) Computer Engineering at ECE. Ecole d'ingénieurs. Engineering School.
Winter semester Computer Engineering, Winter semester Computer Engineering at Concordia University
University of California, Irvine
French, English