Case Study

HRMS Platform

Cloud-Native HR Management System

Duration

6 months

Team Size

5 people

Industries
HR TechSaaS
Technologies
React
Node.js
PostgreSQL

Overview

A SaaS HR platform serving hundreds of companies needed to evolve from a monolith to a modern cloud-native architecture supporting multi-tenancy, complex workflows, and real-time integrations.

The Challenge

Migrating a large customer base to a new architecture without service interruption, implementing multi-tenancy at scale, and adding real-time integrations with payroll and benefits providers.

Our Solution

Designed a cloud-native architecture with containerized microservices, async workflows, and API-first integrations. Implemented gradual migration strategy allowing customers to upgrade at their own pace.

Results

Served 200+ organizations successfully

Platform availability of 99.95%

Processing 500K+ employee records daily

Reduced infrastructure costs by 35%

Technologies Used

ReactNode.jsPostgreSQLKubernetesEvent-Driven Architecture
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