Rostom Benhamada

Designed & built backend microservices and REST/GraphQL APIs with TypeScript/JavaScript (Node.js) and C# (.NET) to implement ERP workflows across ERP, eCommerce, Finance, Manufacturing and Logistics. Built React-based front-end extensions to enhance usability and internal business workflows. Integrated ERP with external systems: payment gateways, logistics APIs, booking/third-party platforms, ensuring robust, real-time data flow between diverse systems. Created data pipelines and analytics layers using SQL and NoSQL and Power BI, aggregating multi-source data into unified dashboards. Deployed containerized services using Docker and AWS, maintained CI/CD pipelines for stable deployments. Took end-to-end ownership of features from design to deployment and release cycles, ensuring clarity and collaboration across teams.

Developed scalable backend and frontend modules for ride-hailing, delivery and payment systems using React and JavaScript, ensuring high performance and reliability. Designed and maintained REST and GraphQL APIs to support high-traffic workloads. Integrated event-driven architecture using Kafka enabling real-time tracking, notifications and data flows across services. Resolved failures across microservices and distributed components with strong debugging skills.

Built microservices with JavaScript/Node.js to support backend services for a ride-sharing platform under high load. Developed GraphQL and REST APIs with clear documentation and testing focus. Implemented WebSocket-based real-time features (driver/passenger communication, live trip updates). Deployed services on AWS using containerization and applied CI/CD practices in a production-like environment.