| iAuditor |
| Microsoft Office Applications |
| Procore |
| Safety Training |
| Safety Auditing |
| ISNetworld |
| Avetta |
| Civil Construction - 12 Years |
| Commerical Construction - 4 Years |
| Concrete Construction - 10 Years |
| Data Center Construction - 2 Years |
| Drilling Site Construction - 1 Years |
| Electrical Construction - 1 Years |
| Marine Construction - 1 Years |
| Petrochemical/Oil Refinery Construction - 8 Years |
| Petrochemical/Oil Refinery Maintenance - 8 Years |
| Pipeline Construction - 1 Years |
| Power Plant Construction - 1 Years |
| Solar Farm Construction - 1 Years |
| Steel Erection - 8 Years |