Youssef Belhadj

Lead developer across web and mobile platforms, overseeing full-cycle delivery from architecture to deployment. Built and scaled production systems using Django, Node.js, Next.js, and Flutter, backed by MySQL and AWS (EC2, S3, ECR). Designed and automated CI/CD pipelines using Docker and GitHub Actions, reducing deployment time by 70%. Integrated and optimized RESTful APIs, authentication flows, and ORM data models for large-scale educational and fintech platforms. Coordinated with partners (MTN, Santander, Cyber Luxembourg) to refactor and extend backend systems. Supervised a 3-person development team ensuring sprint delivery, code quality, and production stability. Contributed to the design of automated learning systems and backend infrastructure for AI-assisted educational platforms.

Managed IT systems and infrastructure, overseeing hardware and software deployment. Automated backups and monitoring scripts to improve reliability. Provided user support and network troubleshooting.