| My Favorite Languages | |
| Language | Proficiency |
| NetRexx | Experienced |
| Java | Expert |
| REXX | Expert |
| CLIST | When I must |
| ooRexx | Not Bad |
| Perl | Experienced |
| C++ | Rusty |
| C | Rusty |
| Assembly | HLASM; Rusty |
| Hartmann Pipelines | Love them |
| SAS | Still Cool - Mostly forgotten |
| ABAP | Mostly forgotten |
