42 Providing on-line non-downloadable software for headhunters and recruiters to identify validated job candidates, and for employers to search for and engage with the job candidates sourced by the different private headhunters and recruiters; Providing on-line non-downloadable software for managing and optimizing the recruiting and hiring process, namely, software for sourcing, searching, scoring, and matching job applicants against open positions; Software as a service (SAAS) services featuring software using artificial intelligence for scoring, sorting, and ranking job candidates, providing real-time compensation data, measuring employee engagement and motivation, and discovering talent trends in demand, supply, and skills transformation