Developing and Customizing Management Software

We would like to make a web-based management system for our company internal use.
Must-have technologies:
• Preferably latest react or angular
• .Net Core Web API
• Database: PostgreSQL

Design should be modern, clean and user friendly,
Coding should be clear, simple and modular. So all function should have comment line.

The software we want is a system like an customized ERP system. The main headings that should be are as follows;

• SALES MANAGEMENT
• PURCHASE MANAGEMENT
• STOCK AND WAREHOUSE MANAGEMENT
• ACCOUNTING MANAGEMENT
• HR MANAGEMENT
• TECHNICAL SERVICE MANAGEMENT
• BRANCH MANAGEMENT
• CERTIFICATION MANAGEMENT
• USER MANAGEMENT
• PERSONNEL MANAGEMENT
• CUSTOMER MANAGEMENT
• CUSTOMER LOGIN PORTAL
• EMAIL SUPPORT SYSTEM
• SERVICE ENGINEER ACCESS PORTAL WITH FILE MANAGEMENT


It will be sent to us with all the source codes of the software and documentation will be provided after completion project.