 | joe hochgreve | principal software engineer | espec software | detroit, michigan, united states | |
| jeff jia | principal engineer | def method | ann arbor, michigan, united states | |
| ian rowan | ceo, principal data scientist | | detroit, michigan, united states | |
| henry vuppula | principal engineer | harman international | detroit, michigan, united states | |
| matt mcdermott | principal software engineer | alt-n technologies | kalkaska, michigan, united states | |
| keith byrne | principal developer | xede consulting group | detroit, michigan, united states | |
| steven wu | principal engineer | symphony teleca | detroit, michigan, united states | |
| yuriy dudko | principal software engineer, encapta cal | siemens plm special engineering software | detroit, michigan, united states | |
| jun guo | principal software engineer | stryker | kalamazoo, michigan, united states | |
| matthew weiss | principal software engineer | dematic | grand rapids, michigan, united states | |
| ron martin | principal engineer | duo security | detroit, michigan, united states | |
| michael niemiec | principal engineer | honeywell | detroit, michigan, united states | |
| carl von buelow | principal software engineer | | ann arbor, michigan, united states | |
| joe sytniak | principal engineer, software development | tivo | dexter, michigan, united states | |
| jonathan bardsley | principal software engineer | infor | berkley, michigan, united states | |
| kyle wascher | principal software engineer | infor | midland, michigan, united states | |
| adam marks | principal software engineer | techsmith corporation | leslie, michigan, united states | |
| david ringle | principal software engineer | harman international | livonia, michigan, united states | |
| bret prichard | principal software developer | amway | grand rapids, michigan, united states | |
| doug king | principal staff software engineer | continental | troy, michigan, united states | |
