Enterprise ERP
TimeFlow Enterprise HR & Payroll ERP
Enterprise Attendance, Leave Ledger & Multi-Tier Payroll Engine
10x Faster
Payroll Processing
0.0%
Calculation Error
JWT + RBAC
Security
The Problem Statement
Complex attendance shift rules, manual overtime calculation, and statutory EPF/ETF compliance caused severe payroll processing delays.
Architected Solution
Engineered secure backend models using Node.js, Express, Sequelize ORM, and PostgreSQL, integrated with a modular React frontend and secure JWT authentication workflows.
Architectural Implementation Details
- Complex rule engine for overtime and multi-tier tax deductions
- Audited salary disbursement ledger with rollback transaction safety
- Fine-grained RBAC permission matrix for department managers and HR directors
- Automated PDF payslip generation and encrypted email dispatches
Technologies Deployed
Node.jsExpressSequelizePostgreSQLReactTailwindCSS