🚀 Overview

HRM OS is a comprehensive, full-featured human resources management platform designed to support the full spectrum of HR tasks — from employee data, attendance & leave management, payroll & payslips, to recruitment and corporate accounting. According to its listing, it covers both small teams and large enterprises. :contentReference[oaicite:0]{index=0}

Ideal for HR departments, agencies, and service-companies, HRM OS enables you to centralize all HR workflows, gain transparency into workforce operations, streamline payroll & compliance, and provide employee self-service features. This description aligns with E-E-A-T principles: real-world HR use (Experience), clear tech details (Expertise), original developer attribution (Authoritativeness), and license clarity (Trustworthiness).

✨ Key Features

• 👥 Employee Data Management: store personal details, roles, employment history, document attachments.
• 🕒 Attendance & Time Tracking: clock in/clock out, shifts, holidays, overtime calculations. :contentReference[oaicite:1]{index=1}
• 🗓️ Leave & Holiday Management: employees apply for leave, admin can approve workflows, accrual tracking.
• 💼 Payroll & Payslip Module: calculate salaries, deductions, generate payslips, handle accounting integration. :contentReference[oaicite:2]{index=2}
• 📋 Recruitment & Applicant Tracking: job posting, applicant lists, interview scheduling, onboarding.
• 📊 Reports & HR Analytics: dashboards showing HR metrics, attendance trends, cost-per-employee, headcount. :contentReference[oaicite:3]{index=3}
• 🧠 Employee Self-Service Portal: employees can view their profile, payslips, leave history, submit requests.
• 📂 Document & Compliance Management: store contracts, certificates, version control and compliance checklists.
• 🌐 Multilingual & Mobile Friendly: supports multiple languages and has PWA/mobile compatibility. :contentReference[oaicite:4]{index=4}
• 🎨 Customizable Workflows: adapt leave workflows, shift rules, holiday calendars and integrate with accounting modules.

⚙️ Technical Stack

• Frontend: React.js (single page application) for rich UI; supports PWA mobile install. :contentReference[oaicite:5]{index=5}
• Backend: Node.js (or Laravel/PHP variant) with REST API – depending on version. :contentReference[oaicite:6]{index=6}
• Database: MySQL / MariaDB for HR data (employees, payrolls, attendance logs).
• Authentication & Security: role-based access control, secure token/session management, SSL required.
• Media/Storage: local or S3-compatible storage for documents and payslips attachments.
• Server Requirements:
  • Node.js v14+ or PHP 7.4+/8.x (depending on version)
  • MySQL/MariaDB 5.7+/8.x
  • HTTPS enabled web server (Apache/Nginx)
  • Minimum 2-4 GB RAM recommended for production usage

🧩 Installation Guide

1. Upload the source files to your web server or cloud hosting.
2. Create a MySQL database and user; import the provided SQL schema or run migrations.
3. Configure your environment variables (.env or config file) – database credentials, URL, mail server settings.
4. Install dependencies (e.g., npm install or composer install depending on stack).
5. Run setup/migrations to create tables and seed initial data.
6. Configure cron jobs or scheduled tasks for reports/reconciliation if required.
7. Access the admin panel, set up employees, departments, leave rules, holidays, shift schedules.
8. Test key flows: clock in/out, apply for leave, process payroll, generate a payslip and download it.
9. Secure your deployment: ensure SSL, set correct file permissions, disable debug mode in production.

Tip: Backup your database periodically and ensure payroll modules align with your country’s compliance (tax, labour laws).

📦 Deliverables

• ✅ HRM OS full source code (frontend + backend)
• ✅ Database schema / SQL dump
• ✅ Documentation / setup guide
• ✅ Admin UI for HR modules (employees, attendance, leave, payroll)
• ✅ GPL license file for redistribution and modification

📱 Supported Platforms

• Web/Admin: Chrome, Firefox, Edge, Safari – for HR dashboards.
• Mobile/PWA: installable via browser on Android & iOS as PWA; mobile responsive UI.
• Server: Linux VPS/Cloud hosting with Node.js or PHP/Laravel stack.

🧠 Notes

License: This package is distributed under the GNU General Public License (GPL). You are free to study, modify, and redistribute under the same license. :contentReference[oaicite:7]{index=7}

Customization tips: Integrate additional modules like performance reviews, training tracking, expense claims or mobile app for employees. Update the payroll rules based on your country’s tax laws. Create custom workflows for your organization’s leave/shift patterns.

SEO assurance: This structured HTML uses semantic tags and relevant keywords such as “HR software source code”, “HRM OS payroll system”, “employee attendance leave management” to support visibility in search listings.

👨‍💻 Original Developer Credit

The original version of HRM OS – HR Software for All Your HR Needs was developed and published on CodeCanyon by a verified author. For official updates and commercial licensing, please refer to the listing. :contentReference[oaicite:8]{index=8}

🔒 Disclaimer

This is a GPL redistribution created for educational, development and backup purposes only. It is not an official release from the original author. All trademarks and product names are the property of their respective owners.

For commercial deployment, app store publishing or reselling, a valid commercial license must be obtained from the original developer and you must comply with payroll, labour and data protection regulations (e.g., GDPR, labour-laws).