I have more than 15 years experience of Delphi Developer. I started with Delphi 5 and working with XE10.1 now.
Also I have experience in WIndows API, Network API, Oracle Database (from 8i to 12c),
SQL, T-SQL, MySQL, MSSQL, develop Multi-threaded application without any memory/resource leaks.
Also I have some experience in C++ and C# programming languages.