Case studyInventoryCompany project
Invoice Management System
YSAAS Infotech Pvt. Ltd.2023
Full-stack invoice management system for a retail clothing business with sales analytics, automated email notifications, and role-based access control.
This work was done under company policy. Live URLs, source code, and internal screenshots are not shared publicly. Details below are high-level and NDA-safe.
Overview
Problem
A retail clothing business needed invoicing, inventory, and sales insight in one place instead of disconnected tools.
Approach
- Built REST APIs for invoices, stock, and analytics.
- Added automated email notifications and role-based permissions.
- Focused on dependable backups and test coverage for core flows.
Results
- Unified invoicing and inventory with actionable sales views.
- Reduced manual follow-up through automated notifications.
My role
Full-stack developer on a small delivery team.
Tech stack
React.jsNode.jsExpress.jsMySQLMaterial-UIJWTGit
Key features
- RESTful APIs for invoice & inventory
- Sales analytics & data visualization
- Automated email for orders & payments
- Role-based access control
- Automated data backup systems
- Comprehensive unit testing
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