| ID | Text Signature | Bytes Signature |
|---|---|---|
| 1976 | removeSpecialization(string) | 0xe78a21dea7aede8180e6b8b32d50eca971bf800f12c3258322f41fc3998c1219 |
| 1977 | addSkill(string) | 0x1e324990804a4023697a5c81ea016ad24300d009b904b6c2ffb1da432a30c043 |
| 1978 | addSpecialization(string) | 0x8e1c53f1a97ba60161e0bbe34acc523b24aabfd8f8c83bb831019b8818093c70 |
| 1979 | changeRating() | 0xa035442f37832317ee28ded95f5e311c4a801428f77fe3ee107244b508b529fc |
| 1980 | getReviewRating() | 0x5388c585c603cf9c1d79cdcbdee050f350a327e509902994e840e83c5d80272f |
