I will code a simple java web or command line project

I will perform java coding for small java projects or modify existing applications. These can be command line or web application projects. If they are web applications the coding can be done with servlets or spring controllers. These applications can involve, for example, web apps or services, Spring, SQL, HTML, XML, XSLT, PDF files, email, file handling or FTP. AI and Android are specifically excluded, as I do not have enough expertise with those yet.