- Added registration features for three different roles: viewers and technicians.- Implemented CAPTCHA feature on login and registration pages to improve security.- Changed the API logic in the controller to support multi-file uploads.- Added new menus for logging issues, including slicing, migration and creation of models, controllers, and backend handling.

- Business Requirements Analysis, understand and analyze the business needs of the client or end user.- Requirements Documentation, compiling clear and comprehensive business and functional requirements documents.- System Design: Designing the overall system, including technical architecture, user interface, and workflow.- System Testing, develop test scenarios and evaluate the system to ensure that its functionality matches the requirements.- Implementation Support, providing technical support during the implementation phase of the new system.- Evaluation and Maintenance, conduct periodic system evaluations to identify areas for improvement and perform periodic maintenance.- Project Management, managing the overall project, including scheduling and progress monitoring.

- Conduct research on the semantic web and prepare teaching materials in the form of presentations- Uses Resource Description Framework (RDF) to represent data semantically- Implemented Protégé and Apache Jena Fuseki in dataset processing- Implement SPARQL to access semantic data- Providing teaching about the use and application of the semantic web in web development, introducing the tools used, and the application of query languages ​​to process data on the semantic web to practitioners.