Software developer
Programming as a job and a hobby!
- Development in C#, Delphi, Java, Python, C/C++, Basic, Pascal, HTML, jQuery, JavaScript, JSP, and Thymeleaf.
- Databases: MySQL, MS SQL, PostgreSQL, Access, NoSQL, SQLite, and H2Base.
- Programming environments: Microsoft Visual Studio, Microsoft VS Code, Qt Creator, Android Studio (Android apps), IntelliJ Idea, Eclipse, Borland Delphi, and Turbo Pascal.
- Web development: client-server applications (websites and programs) in Java, Java Servlets, MySQL, Tomcat, Spring Boot, ASP.NET, Entity Framework, and Django.
- Windows WinForms and WPF applications.
- Numerical methods, cryptography, graph theory, data analysis, machine learning, and leaflet mapping.