Gajanand Kumawat
Gajanand KumawatPRODUCT ENGINEER
Enterprise SaaS & HR TechFull-Stack Systems & Mobile Engineer2024 - 2025

UniRMS — Enterprise HRMS & Workforce Operating System

Comprehensive mobile & web HR management platform featuring geofenced selfie attendance check-in, automated payroll stubs, leave workflows, and employee self-service desks.

FlutterDartBLoCPostgreSQLNode.jsGeofencingBiometric AuthFirebase
UniRMS — Enterprise HRMS & Workforce Operating System
Multi-Location StaffWorkforce Management
Geofenced Face VerificationAttendance Security
Payroll & Leave EngineHR Automation

The Problem

Growing enterprises struggled with proxy attendance, complex shift scheduling, delayed leave approvals, and manual payroll calculations across geographically dispersed branch offices.

The Solution

Engineered the UniRMS cross-platform mobile app and HR admin desk, featuring geofenced GPS check-in with facial verification, automated shift allocation, multi-level leave approval workflows, and digital payslip generation.

System Architecture

1
Mobile Employee App: Flutter client supporting biometric login, geofenced GPS check-in, leave application, and digital payslip downloads
2
HR Admin Desk: Web management dashboard for HR directors to configure shift policies, review attendance anomalies, and run monthly payroll batches
3
Security & Geofencing: Location verification APIs and device binding preventing spoofed check-ins

Key Engineering Challenges

01

Preventing GPS location spoofing and mock location apps during remote attendance check-ins.

02

Designing flexible payroll calculation rules accommodating custom overtime rates, tax brackets, and deduction formulas.

Quantifiable Results

Successfully published on Google Play Store for corporate enterprises.
Eliminated 100% of attendance proxy fraud and reduced HR payroll processing time by 75%.

Product Interface & Screenshots

UniRMS Mobile Attendance Check-In, Leave Portal & HR Admin Analytics
UniRMS Mobile Attendance Check-In, Leave Portal & HR Admin Analytics