Yassine Dhaouadi

• Developed a secure internal web platform ("Database Vault") using ASP.NET Core 9, Entity Framework Core, and React (Vite + TypeScript). • Implemented RBAC authentication via Active Directory with JWTs for secure role-based access. • Built backend features for large file uploads (100GB+), SQL Server database restoration, and obfuscation logic. • Achieved full test coverage with 100+ unit tests using xUnit, Moq, and AutoFixture.

•Developed a stand-alone Client/Server diagnostics and monitoring tool using C# in .NET Framework 4.7.2/.NET 8 and ASP.NET Core web host with Controllers. • Built the front-end using React and TypeScript, utilizing Material UI for UI components, Ant Design for editors,and DevExtreme/uPlot for high-performance charts and grids. • Created server metric visualizations including RAM, CPU, Disk, and Network status, updating in real-time.

• API Gateway Development: Spearheaded the creation of an API Gateway using Azure API Management, which involved configuring products and custom API keys. Developed a unique encryption scheme for user IDs and implemented an endpoint for generating these keys. Configured advanced policy rules including rate limiting, cross-origin resource sharing (CORS), and validation checks to ensure users have sufficient tokens for requests, enhancing both security and user experience. • Deployment of Production Servers: Transitioned production servers to Azure Container Apps, optimizing performance and cost-effectiveness compared to traditional virtual machines. Enhanced security by integrating Azure CLI within GitHub workflows to dynamically fetch secrets from GitHub and inject them into the environment variables of the Azure Container App. Established comprehensive CI/CD processes tailored to each container, including scaling rules and automated deployment, ensuring seamless operations and scalability. • CI/CD Implementation for Development: Engineered and deployed a CI/CD pipeline for development environments utilizing virtual machines, Portainer, and GitHub workflows. This setup streamlined the development process, allowing for faster iterations and robust testing environments. By automating builds and deployments, this initiative significantly improved the team's efficiency and code quality.

• Developed a Swift-based iOS app for personal car maintenance tracking. • Implemented backend REST APIs and a MySQL database using Play Framework. • Integrated JWT authentication, enhancing security and improving login success rates.

• Developed a showcase website using React and Firebase for product display and inquiry handling. • Integrated Firebase Auth and Firestore, enabling secure and scalable product management. • Helped increase product inquiries by 40% post-launch.