Human Resources Management using Excel VBA

Looking to have an excel spreadsheet based application
To take care of my HR department;

Analytics
ATS & Recruitment
Employee Onboarding/Offboarding
Employee Data/Profile Management
Leave Management
Document Management
Performance Management
Letter/Document Requests & Generation
Business Travel Requests
Employee Directories
Employee Communications/Community
Organizational Charts
Time & Attendance
Workflow, Process & Approval Engine
Employee Benefits & Medical Policy Management
Advanced Reporting & Data Dashboards
Employee Self-Service
End of Service/Indemnity Calculations
Employee Allowance Calculations
Employee/Employer Contribution Calculations
Payslip Generation
Loan/Advance Management
Airfare Accruals
Expenses/Claims Management
General Ledger Calculations/Exports