Back to Portfolio
Custom SoftwareHRTech

HR & Payroll Management System

Comprehensive HR platform with automated payroll, benefits administration, and employee self-service.

Duration

11 months

Team Size

6 developers

Industry

HRTech

Category

Custom Software

HR & Payroll Management System

An integrated human resources platform that automates payroll, streamlines benefits administration, and empowers employees with self-service tools.

The Challenge

A mid-size company with 500+ employees struggled with HR operations:

  • Manual payroll - 3 days every pay period to process
  • Paper-based - Leave requests and timesheets on paper
  • Compliance risk - Difficulty tracking changing tax regulations
  • Employee frustration - Long waits for simple HR requests

They needed automation without sacrificing accuracy or compliance.

Our Approach

We built a comprehensive HRIS that automates routine tasks while maintaining full compliance.

Design Goals

  1. Automation First - Minimize manual intervention
  2. Compliance Built-In - Auto-update tax tables and regulations
  3. Self-Service - Empower employees to help themselves
  4. Integration Ready - Connect with existing accounting systems

The Solution

Payroll Processing

  • Automatic tax calculation and withholding
  • Direct deposit with Plaid integration
  • Multi-state and international payroll
  • Year-end reporting (W-2, 1099)

Time & Attendance

  • Web and mobile clock-in/out
  • Geofencing for on-site verification
  • Overtime and break compliance
  • Timesheet approval workflows

Benefits Administration

  • Open enrollment management
  • Life event change processing
  • Carrier integrations
  • Cost comparison tools

Employee Self-Service

  • Pay stub access
  • PTO requests and balances
  • Personal info updates
  • Tax withholding changes

Technology Stack

LayerTechnologies
FrontendReact, TypeScript, Ant Design
BackendNode.js, Express, Bull Queue
DatabasePostgreSQL, Redis
BankingPlaid, Stripe
CloudAWS (ECS, RDS, S3)
ComplianceSymmetry Tax Engine

Results & Impact

The platform transformed HR operations:

  • 80% faster payroll - From 3 days to 4 hours
  • Zero errors - Automated calculations eliminated mistakes
  • 5,000+ employees managed on the platform
  • 40 hours saved per HR staff member monthly

Compliance Features

Tax Management

  • Federal, state, and local tax calculations
  • Automatic tax table updates
  • Garnishment processing
  • Multi-jurisdiction support

Audit Trail

  • Complete history of all changes
  • Role-based access controls
  • Data retention policies
  • Export capabilities for audits

Client Testimonial

"We went from dreading payroll week to barely thinking about it. The system just works, and our employees love the self-service features."

— HR Director, Manufacturing Company


Modernizing HR operations? Contact us to discuss HRIS and payroll solutions.

Key Results

1

80% reduction in payroll processing time

2

Zero payroll errors in 12 months

3

5,000+ employees managed

4

40 hours saved monthly per HR staff

Technology Stack

ReactNode.jsPostgreSQLPlaid APIAWSStripe

Have a similar project in mind?

Let's discuss how we can help bring your vision to life.