anas zahrouni

Built an LLM-assisted fraud-detection system with ASP.NET Core, Azure OpenAI, and Angular, processing 10,000+ daily transactions, cutting manual reviews by 50%, and recovering €3,000+ during rollout. Co-led Adyen integration across APIs, webhooks, SQL migrations, Angular workflows, testing, and monitoring; refactored payment backend into provider-agnostic architecture and managed biweekly Azure DevOps releases, 150+ PR reviews, test gates, and App Insights monitoring.

Built and delivered a configurable corporate-card suspension system that automated manual support operations, reduced fraud-exposure windows, and improved availability for 5,000+ cardholders. Developed the Angular policy interface, secure ASP.NET Core APIs, and event-driven Azure backend with Logic Apps, Queue Storage, .NET Worker Services, Key Vault, retries, failure handling, and Application Insights monitoring.

• Built a hotel aggregation workflow that collected availability and pricing from multiple travel-supplier APIs, including Agoda and Expedia. • Integrated Vervotech hotel mapping to identify duplicate properties and normalize inconsistent hotel names and content across suppliers into a unified catalog. • Implemented comparison logic to group equivalent hotel offers by category and return the lowest available rate, improving the clarity and consistency of search results.