Business Management Application Web Application Authentication Attendance Sales Management

Sales & Attendance Manager

Business Management Web Application

Overview

I developed a business management application that allows employees to securely log in and manage their daily attendance and work-related information. The system tracks Check-in, Check-out, and Attendance, while providing management visibility into attendance and sales-related information.

User Flow

Login Page
→
Authentication
→
Dashboard
→
Check In
→
Work / Sales Activity
→
Check Out
→
Attendance Recorded

Authentication

Authenticated users can access the application according to their role and permissions.

Login Page
↓
Username / Email
↓
Password
↓
Dashboard

Attendance

  • Employee check-in/out
  • Attendance recording
  • Date/time tracking
  • Daily status & history
CHECK IN
→
Record Time
→
Work Day
→
CHECK OUT

Sales

Designed to track and present sales-related activity for the business.

  • Sales entries
  • Sales records
  • Daily sales
  • Sales history
  • Employee-related info

Dashboard Visualization

User Details
Attendance Status
Check-In / Out Times
Sales Entries
Historical Data

My Contribution

Application developmentLogin/authentication User flow developmentCheck-in/out functionality Attendance logicDatabase integration Sales-related functionalityUI development Requirement implementationTesting Bug fixingDeployment

Development & Testing Approach

My development process for these practical business solutions combines a deep understanding of requirements, hands-on development, rigorous manual testing, and AI-assisted debugging to validate and deploy reliable software.

Requirement
→
Understand User Flow
→
Development
→
Manual Testing
→
Bug Identification
→
AI-Assisted Debugging
→
Fix
→
Retesting
→
Deployment

Technology Stack

Development

React, JavaScript, HTML, CSS

Database

MySQL / PostgreSQL

Infrastructure

Linux, VPS, Nginx, Cloudflare