Core languages: c, c, python web technologies: typescript, javascript, html, css, astro frameworks desktop: .net, windows forms databases: mysql, sqlite version control tools: git, github design engineering: graphic design, ui/ux fundamentals, basic hardware, circuit concepts projects hotel management system c (.net 8), windows forms, sqlite, realtaiizor modular architecture: engineered a scalable 7 - tier desktop application strictly separating ui, business logic (services), data access, and models. implemented an event - driven architecture (eventbus) for seamless, asynchronous state updates across forms. security authentication: developed a secure, role - based access control system (admin/guest) featuring sha - 256 password hashing. integrated an smtp email service for automated user notifications and secure otp - based password recovery. advanced admin voice control: built a comprehensive admin dashboard with full crud capabilities for room, staff, and booking management. integrated a custom voice - command module for hands - free navigation and automated system control. data management ui/ux: designed a relational sqlite database with automated initialization and raw sql query execution. crafted a modern interface using realtaiizor, featuring real - time booking validation, dynamic data filtering, and automated financial report generation with excel/csv export. links: github (c app) github (web version)