Cagdas Aydemir

• • Delivered 4 production websites end-to-end (backend + frontend) using ASP.NET Core MVC/Web API, Entity Framework Core, and React, serving enterprise clients in chemical distribution and real estate (yigitoglu.com, helbeto.com, rubin.com.tr, valorygunesli.com)

• • Architected custom multilingual CMS supporting 6 languages with atribute-based translation system and dynamic content localization

• • Implemented 4-layer service-oriented architecture with Translation, Caching, SEO, and Monitoring services using Repository and Unit of Work paterns

• • Optimized full-stack performance: MSSQL query tuning, in-memory caching, image optimization, and frontend lazy loading

• • Built comprehensive admin panel with health monitoring dashboard, cache management, and role-based authentication using Microsoft Identity

• • Collaborated with cross-functional team (designer, manager, developer) on product decisions, feature prioritization, and UX improvements

• • Contributing to screenplay editor SaaS application with full-stack implementation (.NET backend + frontend) within 12-person distributed team

• • Architected payment gateway integration, email service, and SMS provider systems with custom workflow automation

• • Implemented responsive UI design, SEO optimization, and user profile management system with RESTful API integration

• • Built modular frontend architecture for medical laboratory management system using React and TypeScript with Context API state management

• • Developed core UI components: authentication flows, dynamic forms, data tables, responsive layouts; integrated with backend REST APIs