• Maintenance of RESTful APIs developed with ASP.NET Core, Laravel, and NestJS.• Application of Clean Architecture, Design Patterns, Microservices Architecture and Unit Testing across multiple projects.• Maintenance of web applications built with ReactJS.• Task management with JIRA and use of Agile Methodologies.

• Development of web applications with PHP Laravel and MVC architecture.• Built RESTful APIs with PHP Laravel and Node.js/Express.js.• Implementation of security, authentication, and authorization using the OAuth2 standard.• Management of SQL Server and MySQL databases.• Frontend development using HTML5, CSS, SASS, and JavaScript/ES6.• Mobile development for Android using Android Jetpack.• Provided technical support for the "SMARTEST" ERP for accounting and electronic invoicing. Development of applications based on this ERP using .NET, Entity Framework, WPF, and WCF.

• Development of hybrid mobile applications and web applications using the Sencha Ext JS framework.• Creation of RESTful APIs with Apache Tapestry (Java).• Implementation of security features using the Apache Shiro framework.• Deployment of mobile applications to Google Play Store and App Store.• Integration of payment gateways with Stripe and In-App Purchase (for iOS).• Deployment of websites and databases on Amazon Web Services.• Task management with JIRA.• Application of agile methodologies in project development.

As my university graduation thesis project, I developed a web application using the PHP Laravel framework. This application served as a portal where students could log information about their community service projects. The system automatically generated the various reports students needed to submit, which could then be reviewed and validated by their tutors within the application. I integrated university-provided web services to enable a single sign-on feature, allowing students to log in using the same credentials they used for the university’s academic system.