As a HR:
Bulk Non-IT recruiter, senior management head hunting, Training, Soft sills, Payroll, PMS, e-mail writing, HR policy formulation, HR Manual, HR audit data preparation.
Excel - Database management, employee credentials, MIS of receruitment till exit, MIS of salaries, leaves, attendance, Dashboards.
Employee engagement, Employee relations, Feedback, grievances, POSH.
Appraisal, PMS, KPIs, Team management.
Data scientist:
Python, machine learning, Data mining, visualization, Tableau, Dashboards, NLP, Text mining