• Developing and maintaining the company websiteusing WordPress to ensure modern design and functionality.• Designing and implementing a self-assessment questionnaire web application with Flutter and Firebase, currently used by corporate clients to enhance their company productivity.

• Design, develop, and launch the TourAdvisor app from start to finish.• Design and implement user interfaces using Flutter for cross-platform mobile app development.• Develop backend services using Firebase & Google Cloud, including secure data storage and retrieval.• Integrate push notifications, Firebase functions, and Crashlytics for real-time updates and error monitoring.• Manage app distribution on both App Store and Google Play Store, ensuring compliance with respective guidelines.• Utilize native APIs to enhance app functionality, including camera, location services and notification. • Implement comprehensive user authentication systems, supporting both phone and email sign-in methods.• Implement payment processing with Stripe to facilitate secure and efficient transactions.• Implement a chat service with multilingual support.

• Develop and maintain the customer serviceweb application (Schwind and More) using technologies such as HTML, CSS, JavaScript, Angular, React Native, Node.js, ASP.NET Web APIs and Firebird.• Collaborate with cross-functional teams, including database manager, product manager, and other developers to deliver high-quality software solutions.• Implement responsive and user-friendly front-end interface, ensuring compatibility across various devices and browsers.• Design and develop RESTful APIs to support both web and mobile applications.

• Develop and maintain desktop applications using Delphi, ensuring robust functionality and user-friendly interfaces.• Design and implement full-stack web applications, including comprehensive school portal, using HTML, CSS, JavaScript, ASP.NET and SQL Server.• Create and manage databases, ensuring data integrity and security.• Install, configure and manage local servers and services in network, such as Active Directory, DNS, DHCP, and NAT

• Developed desktop applications using Delphi.• Designed user-friendly interfaces.• Created web apps with ASP.NET and SQL Server.• Worked on database design and management.• Acquired knowledge in web security and performance optimization.• Gained experience in debugging and testing.