YOUNES EL RHOMARI

Joined a team building a unified, scalable ordering platform for major para-pharma wholesalers, replacing slow phone-based ordering with a 24/7 digital solution. Designed and implemented a server-driven, multi-tenant, multi-provider backend capable of onboarding new wholesalers instantly and integrating with leading ERP systems such as Odoo, Bconnect, Atlas, and others. Architected and implemented the backend using a modern, high-performance stack to deliver a robust, extensible platform that powers real-time ordering across multiple wholesalers and supports rapid expansion to new clients through a flexible, plug-and-play architecture.

Joined as the third technical member to build RSight from the ground up. Architected, designed, and implemented core backend systems. Set up scalable, cloud-native infrastructure to support rapid growth, enabling RSight to deliver an AI-powered recruitment platform that simplifies and accelerates hiring. My work contributed to laying and implementing the technical foundation for RSight’s growth and its ability to support global-scale recruitment.

Joined the team responsible for external fraud detection systems used across the Crédit Mutuel ecosystem. Worked on backend services interacting with COBOL/DB2 systems and contributed to feature development using an internal .NET Web Forms MVVM framework. Delivered new SOAP and REST services, optimized backend queries, and ensured reliability in a high-stakes, high-volume environment. Collaborated closely with the data science team to provide clean, high-quality datasets powering advanced AI models that improved fraud detection speed and accuracy.

Worked on core applications for life insurance operations, maintaining and enhancing systems built with C#, VB.NET, Windows Forms, and batch/console services. Collaborated on backend integrations and data workflows using Oracle Database, ensuring stability and performance across high-volume insurance processes. Strengthened expertise in enterprise backend development and legacy system maintenance within a large-scale corporate environment.

Supported a major modernization project by migrating a legacy VB.NET application to .NET Core 3.1 (C#). Handled the transition of the on-prem SQL Server database to Azure SQL, improving reliability and cloud readiness