Johnson M Hart

Johnson M. Hart is a software trainer and consultant specializing in Windows, L inux, and UNIX application development, enhancement, and maintenance. John develops and delivers professional training courses and seminars to clients worldwide, and he is the author of numerous technical articles.

Johnson M. Hart is a software trainer and consultant specializing in Windows, L inux, and UNIX application development, enhancement, and maintenance. John develops and delivers professional training courses and seminars to clients worldwide, and he is the author of numerous technical articles. See less