Develop a scalable SaaS-based HR management system that allows multiple companies to manage employee records, payroll processing, leave tracking, and attendance monitoring independently while sharing a centralized cloud infrastructure with strict tenant isolation.
Design tenant-aware relational database schema.
Implement employee onboarding module.
Build attendance tracking feature.
Develop payroll calculation logic.
Implement leave request workflow.
Add document upload and storage module.
Configure role-based access control.
Implement subscription and billing integration.
Add automated payslip generation.
Develop REST APIs for HR operations.
Implement middleware for tenant validation.
Conduct security testing for data leakage.
Deploy system on cloud VM.
Implement audit logging.
Optimize queries for performance.
Write system architecture documentation.
