What Is HRM? Functions, Benefits, and How to Implement HRM Software Effectively

HRM, or Human Resource Management, is a system for managing the workforce across recruitment, training, time and attendance, payroll, performance management, and talent development. When implemented through software, these activities are digitized and automated on a unified platform, enabling businesses to streamline operations, improve the employee experience, and meet increasingly complex compliance requirements. This article explains the definition, functions, benefits, selection criteria, and effective implementation of HRM software for businesses in Vietnam.

What is Human Resource Management?

HRM, short for Human Resource Management, is a workforce management system that encompasses all activities related to attracting, developing, retaining, and optimizing employees to help an organization achieve its strategic objectives effectively and sustainably.

More specifically, HRM is not limited to traditional personnel administration. It is a strategic function that connects people with business objectives, from workforce planning and hiring the right talent to building organizational culture, managing performance, and retaining high-performing employees. The following sections explain the definition of HRM and how it differs from related systems.

Definition of HRM

HRM is defined as a set of policies, processes, and practices used to manage the entire employee lifecycle, from the pre-hire stage to offboarding. In a modern business environment, HRM performs three strategic roles:

Operational role: Ensuring that HR administrative activities, including employment contracts, time and attendance, payroll, and social insurance, are completed accurately, on time, and in compliance with applicable regulations.
Development role: Establishing training programs, career pathways, and performance management frameworks to strengthen workforce capabilities.
Strategic role: Conducting long-term workforce planning, building organizational culture, and using HR data to support business growth and decision-making.

How is HRM different from HRIS and HCM?

HRM has a broader scope than HRIS because it includes HR strategy rather than focusing solely on information systems. It also provides more in-depth support for operational HR processes. HCM, meanwhile, is broader than both HRM and HRIS because it includes strategic talent management and predictive workforce analytics.

A detailed comparison of the three concepts is provided below:

In practice, businesses in Vietnam often use these three terms interchangeably when referring to human resource management software. The key consideration is to define the actual business requirement. A company that only needs to digitize administrative activities may require an HRIS. A company seeking end-to-end HR process automation may require an HRM system. A company requiring strategic workforce analytics may be better suited to an HCM platform.

What is Human Resource Management software?

HRM software is an integrated technology solution that digitizes and automates human resource management activities within a single system. It replaces fragmented tools such as Excel spreadsheets, emails, and paper documents with interconnected workflows, real-time data, and automated reporting.

More specifically, HRM software is not merely a system for storing employee records. It is an ecosystem that connects the entire employee lifecycle. From the moment a candidate submits an application to the employee’s final day with the organization, every event can be recorded, processed, and analyzed within the system.

What is Human Resource Management software?

HRM software is an enterprise application designed to manage employee data, automate HR processes, and provide analytics that support business decision-making. From a technology architecture perspective, modern HRM software is commonly delivered through a Software-as-a-Service model. It is hosted on the cloud and accessible through web browsers and mobile applications, without requiring complex on-premises hardware installation.

HRM supports businesses in the following ways:

1. Eliminating repetitive manual data entry: Instead of requiring HR teams to enter new employee information into multiple systems for employee records, payroll, social insurance, and time attendance, HRM allows data to be entered once and automatically synchronized across all relevant modules.
2. Ensuring data consistency: A single employee dataset is updated in real time, eliminating discrepancies between payroll files, employee records, and time-attendance systems.
3. Automating legal compliance: The system can apply updates relating to minimum wage levels, social insurance contribution rates, and employment contract regulations to relevant calculations, reducing the risk of non-compliance caused by delayed regulatory updates.
4. Providing data for decision-making: Real-time HR dashboards and reports allow business leaders to immediately review employee turnover, workforce costs by department, and average team performance instead of waiting for HR teams to manually consolidate monthly reports.
5. Improving the employee experience: Employee Self-Service allows employees to review payslips, submit leave requests, update personal information, and sign electronic employment contracts through a mobile application. This reduces the administrative workload of HR teams while increasing employee autonomy.

What functions does HRM software include?

HRM software includes eight core functional areas that cover the entire employee lifecycle, from recruitment to employment termination. These functions include recruitment management, employment contract and employee record management, time attendance and leave management, payroll and benefits, performance management, learning and development, HR reporting and analytics, and Employee Self-Service.

More specifically, each functional area addresses one or more practical challenges in human resource management:

1. Recruitment management (ATS – Applicant Tracking System): Publishes job advertisements across multiple channels, automatically collects and screens CVs, schedules interviews, sends candidate notifications, and stores application records. This can reduce the time HR teams spend on manual recruitment administration by 60–70%.
2. Employment contract and employee record management: Centrally stores employee information, including personal details, qualifications, work history, and employment contracts. It can also support electronic contract signing and synchronization with Vietnam’s National Electronic Employment Contract Platform from July 1, 2026.
3. Time attendance and working-time management: Records working hours through fingerprint devices, access cards, mobile applications, or GPS. It automatically calculates overtime, night work, and public holiday hours, supports digital leave approval workflows, and provides alerts relating to working-time compliance.
4. Payroll and benefits: Automatically calculates salaries based on shifts, working hours, and salary coefficients. It processes social insurance and personal income tax deductions in accordance with current regulations, generates payroll reports and electronic payslips, and can integrate with banking systems for salary payments.
5. Performance management: Establishes KPIs and OKRs for individual positions, supports 360-degree assessments, monitors goal progress in real time, and stores historical performance reviews as a basis for salary adjustments and promotions.
6. Learning and development: Manages training plans, assigns learning content, tracks completion progress, issues electronic certificates, establishes Individual Development Plans, and supports succession planning for critical positions.
7. HR reporting and analytics: Provides dashboards covering headcount, turnover rate, workforce costs, and average employee performance. It also generates compliance reports and exports standardized data for audits and regulatory reporting.
8. Employee Self-Service and mobile application: Allows employees to review payslips, request leave, update personal information, sign documents, and access company policies anytime and anywhere, reducing the HR team’s manual administrative workload by approximately 30–40%.

What are the benefits of HRM software?

HRM software delivers five strategic benefits that directly affect operational efficiency and business growth: reducing HR time and operating costs, minimizing errors and compliance risks, improving the employee experience, enabling data-driven decision-making, and establishing a scalable foundation for growth.

These benefits extend beyond the HR department. They support business leaders who require reliable data for decision-making and employees who expect a more efficient and convenient workplace experience.

Benefit 1 – Reducing HR operating time and costs: A business with 200 employees may spend an average of 40–60 hours per month processing payroll manually. HRM software can reduce this workload to approximately two to four hours. The main savings come from eliminating duplicate data entry, automating reports, and reducing the need to correct payroll errors.

Benefit 2 – Reducing errors and legal risks: Errors in payroll calculations, social insurance contributions, or employment contract administration may result in labor disputes, administrative penalties, or reputational damage. HRM applies standardized calculation rules and legal requirements and provides alerts before potential compliance issues occur.

Benefit 3 – Improving the employee experience: Employees receive payslips on time, submit leave requests through an application within seconds instead of completing paper forms, and sign electronic employment contracts on their first day of work. These individual improvements collectively contribute to higher employee satisfaction and can positively affect talent retention.

Benefit 4 – Enabling data-driven HR decisions: Instead of relying on assumptions, business leaders and HR teams can use data to determine which departments are underperforming, which employees may be at risk of leaving, and the average recruitment cost for each position. These insights create a tangible competitive advantage in workforce management.

Benefit 5 – Establishing a scalable operating foundation: When a business grows from 50 to 500 employees, it does not need to increase the size of the HR team at the same rate. The HRM system scales with the workforce. New branches in different provinces can also be managed centrally within the same platform.

When should a business implement HRM?

A business should consider implementing HRM as soon as one of the following three indicators appears: employee data is managed through Excel and errors occur regularly, the workforce is growing faster than the HR team’s manual processing capacity, or HR processes have become increasingly complex across multiple departments and locations. Delaying implementation under these circumstances allows operational and compliance risks to accumulate.

The following sections provide a more detailed analysis of each indicator to help businesses assess the urgency of implementing HRM.

The business is managing HR through Excel

This is the clearest and most common indicator. Businesses that use Excel for human resource management frequently experience five recurring problems:

• Files are not synchronized: The HR Manager has one version, the accounting team has another, and the CEO reviews a different consolidated report. It becomes difficult to determine which dataset is accurate.
• Payroll errors: Excel formulas may become incorrect after a new column is added. Employee overtime may be miscalculated, or night-shift allowances may be omitted, resulting in recurring employee complaints.
• No controlled approval workflow: Leave requests are submitted through email and approved through messaging applications, but there is no centralized system of record. When a dispute occurs, evidence may not be available.
• Difficulty consolidating reports: When management asks how many employees resigned during the month, the HR team may need two to three hours to manually consolidate information from multiple files.
• Data security risks: Confidential payroll and compensation data may be stored in unencrypted Excel files and shared by email, creating a significant risk of information leakage.

The workforce is growing rapidly

When a business exceeds approximately 50–100 employees, the HR workload may increase at a faster rate than the workforce itself, while manual processes remain limited in scalability. Specific indicators include:

• HR employees regularly work overtime at the end of the month to finalize payroll
• New employee onboarding takes three to five days instead of one day because information must be entered manually into multiple systems
• The payroll error rate increases as employee numbers grow
• The business recruits additional HR administrators solely to perform repetitive data-entry activities, increasing costs without generating a proportional increase in productivity

HR processes are becoming more complex

When a business operates across multiple departments with different policies, multiple locations, or a diverse workforce consisting of office employees, shift workers, part-time employees, and contractors, Excel and manual processes are no longer sufficient:

• Each department applies different salary coefficients, KPIs, and leave policies, making it difficult to use a single Excel spreadsheet
• Employees at remote branches cannot submit leave requests or sign contracts immediately and must wait for paper documents to be transferred to the head office
• Year-end performance reviews require two to three weeks to collect, consolidate, and analyze forms manually
• Labor reports submitted to labor authorities and social insurance agencies may miss deadlines because data must be consolidated from multiple sources

How to implement HRM software effectively

Effective HRM software implementation should follow three foundational steps in sequence: defining management requirements before selecting software, standardizing HR processes before digitization, and selecting a solution that fits the company’s size and industry. This approach reduces project delays and helps ensure that employees and managers actually adopt the system.

It is important to note that HRM software does not automatically resolve management problems. It digitizes and automates processes that have already been clearly defined and standardized. Implementing software on top of disorganized processes may simply create disorganization at a faster pace and at a higher cost.

Define management requirements

Before attending a software demonstration, HR and business leaders should jointly answer five questions:

• What is the most critical operational challenge? Is it payroll errors, slow onboarding, insufficient reporting data, or inefficient leave management?
• What is the current workforce size, and what is the expected size over the next two to three years? This affects the selection of the appropriate software package.
• Does the business have specialized operational requirements? These may include shift workers, complex commission structures, multiple contract types, or foreign employees.
• Which existing systems need to be integrated? These may include accounting software, ERP systems, biometric attendance devices, and banking systems.
• Who will use the system, and from where? Will access be limited to office-based HR personnel, or will managers and employees also use the system through mobile devices?

Standardize HR processes

Before implementation, the business should standardize at least three core processes:

• Payroll process: Clearly define salary calculation formulas for each employee category, allowances and deductions, the time-attendance closing date, and the salary payment deadline. These rules should be documented in a Standard Operating Procedure before they are configured in the system.
• Approval process: Who has the authority to approve leave requests? What are the approval levels for employment contracts? How are overtime requests and approvals processed? Each of these questions requires a clear answer before the HRM workflow is configured.
• Onboarding process: Define the list of activities that must be completed from an employee’s first day through the first 30 days, including responsibilities, deadlines, and required documents. Once standardized, the HRM system can automate the process and monitor completion progress.

Select the appropriate software

After defining requirements and standardizing processes, software should be assessed across four dimensions:

• Operational suitability: Can the software support the company’s industry-specific requirements and workforce categories?
• Integration capability: Does the solution provide APIs that can connect with existing systems?
• Total cost of ownership: Calculate implementation, training, maintenance, and upgrade costs over a three-year period.
• Support quality: Does the provider offer Vietnamese-language support and demonstrate an understanding of Vietnamese labor regulations?

Why are businesses moving from Excel to HRM?

Businesses are moving from Excel to HRM because of four fundamental limitations that cannot be resolved solely through advanced Excel skills: Excel does not provide controlled approval workflows, it lacks a reliable audit trail, it cannot scale effectively as data volumes and user numbers grow, and it cannot integrate with national digital ecosystems such as VNeID, the National Electronic Employment Contract Platform, and social insurance authorities.

However, the transition is not only a technology issue. It is also an organizational change-management issue. The most common reason businesses fail when moving from Excel to HRM is not poor software quality but inadequate process preparation and insufficient user training.

A comparison of the actual costs of Excel and HRM is provided below:

Typical return on investment from HRM implementation: Businesses with 100–200 employees commonly recover their investment within six to twelve months through reduced HR processing time, fewer payroll errors, and avoidance of compliance penalties.

Criteria for selecting HRM software

There are three primary criteria for selecting HRM software that can meet current requirements while supporting long-term growth: scalability, integration across multiple HR operations, and ease of use during implementation.

Businesses in Vietnam should also consider an additional market-specific criterion: the provider should understand Vietnamese labor regulations and update the system promptly when regulations change. Many international or generic software solutions may not fully meet this requirement.

Scalability

HRM software should scale with the business without requiring the organization to replace the system. Scalability can be assessed through three questions:

• Can the software maintain the same performance when the number of employees increases by five to ten times?
• Can new branches or business units be added without purchasing a new license or reconfiguring the entire system?
• When the business expands internationally, can the system support multiple currencies, languages, and national labor regulations?

Indicators that software lacks scalability include the need to export data to Excel for reporting, poor system performance when many users log in simultaneously, and separate module charges for basic functions.

Integration across multiple operations

An effective HRM solution should integrate seamlessly with the business technology ecosystem:

• Accounting system or ERP: Payroll data is automatically transferred to the accounting system without manual entry
• Time-attendance devices: Data from fingerprint devices, cameras, and access cards is synchronized in real time
• Banking systems: Payroll payments can be processed automatically through standardized files or bank integrations
• Collaboration tools: The system integrates with Slack, Microsoft Teams, or Google Workspace to send automated HR notifications

Ease of use and implementation

This criterion is often underestimated, but it is one of the most common causes of HRM project failure. Businesses should assess three practical factors:

• User onboarding time: How many days of training are required before non-technical HR employees can use the system confidently?
• UX and UI quality: Is the interface intuitive, fully available in Vietnamese, and supported by clear instructions, or must users consult manuals whenever they complete a task?
• Implementation support: Does the provider offer on-site implementation, support data migration from existing Excel files, and provide technical support during business hours?

SunFish HR – A Comprehensive Human Resource Management System for Businesses

SunFish HR is a comprehensive human resource management solution in Southeast Asia with more than 26 years of experience. It serves over 2,000 customers and manages more than 2,000,000 employees across the region. In Vietnam, SunFish HR operates an office in Ho Chi Minh City with a local support team that assists businesses throughout implementation and ongoing operations.

Sustainable system performance: SunFish HR maintains system uptime of more than 99%, processes over 2,100,000 payslips per month, and supports more than 1,000,000 daily active users. On G2, SunFish has achieved a rating of 4.7 out of 5 and has consistently been recognized as a High Performer in the Core HR, Payroll, and HCM Software categories in Asia and the Asia-Pacific region, including the Spring 2025 reports. On Gartner Peer Insights, the platform has achieved a rating of 4.4 out of 5, with 100% of reviewers indicating that they would recommend the solution.

Twenty-five fully integrated HCM modules cover the entire employee lifecycle:

• HR Core: Manages employee data across more than 30 information categories, organizational structures, automated employee onboarding, multi-level approval workflows, and Employee Self-Service.
• Time Attendance and Working-Time Management: Supports GPS and facial-recognition attendance through mobile devices, flexible shift management, overtime approval, and multiple leave categories.
• Payroll: Automates payroll calculations with multiple salary components, supports compliance with tax and social insurance regulations, and issues electronic payslips through the mobile application.
• Talent Management: Supports KPI and OKR-based performance management, 360-degree feedback, Individual Development Plans, succession planning, and career development pathways.
• Recruitment: Supports workforce demand planning, recruitment workflow management, AI-assisted CV reading and screening, online recruitment, and integration with employee onboarding.
• Learning and Development: Manages training courses, online learning, training effectiveness, and links learning outcomes with performance management.
• Benefits: Manages employee reimbursement claims, loan benefits, and flexible salary-advance programs.
• Analytics and Reporting: Provides hundreds of standard reports, configurable reports, intelligent alerts, and dashboards that enable detailed HR data analysis.

SunFish Mobile provides comprehensive human resource management capabilities on mobile devices, allowing employees and managers to complete HR activities anytime and anywhere. SunFish HR is also protected through a multilayered security framework and complies with international standards including ISO/IEC 27001, ISO/IEC 27701, and SOC 2 under the AICPA framework.

With more than 500 open API endpoints, SunFish HR can integrate flexibly with a wide range of business systems. Contact the SunFish Vietnam team at sunfish.vietnam@dataon.com or (+84) 36 310 6615 for a business-needs assessment and a recommended implementation roadmap tailored to your organization.

Frequently asked questions about HRM

What type of system is HRM?

HRM, or Human Resource Management, is a workforce management system that includes the processes and tools used to manage the employee lifecycle from recruitment to separation. It is commonly implemented as an integrated software platform that digitizes and automates HR operations.

What does HRM stand for?

HRM stands for Human Resource Management.

How does HR software support remote or hybrid teams?

HR software supports remote and hybrid teams through mobile Employee Self-Service, which allows employees to complete HR activities from any location; GPS-based time attendance; digital approval workflows that eliminate the need for in-person signatures; and electronic employment contracts that enable new employees to complete onboarding procedures on their first day without visiting the office.

What will the future of Human Resource Management look like as technology continues to develop?

The future of HRM will be shaped by AI-supported predictive analytics, including employee turnover forecasting and personalized learning recommendations, deeper integration with national digital ecosystems, and increasingly personalized employee experiences. In Vietnam, Decree 337/2025/ND-CP has officially taken effect and provides detailed regulations governing the establishment and operation of employment contracts concluded through electronic means. This development is expected to accelerate the digitization of HR operations and strengthen corporate compliance. In this context, HRM systems that integrate electronic employment contracts and electronic signatures, such as SunFish HR, can help businesses improve compliance, streamline processes, and enhance operational efficiency.