Windows Desktop App from Existing Code

Job ID: 40135429

Budget: ₹1,500 – ₹12,500 INR

Title:
Add Basic License Key & Local User Login to Desktop App (No Server)
Description:
I have an existing desktop application with source code and executable. I need a developer to add basic license key validation and local user login functionality. This is a simple implementation—no server-side work required.
Requirements:

License key entry and validation (offline).
Local user accounts (username/password).
Secure credential storage (basic encryption).
Simple UI for login and license entry.
Integrate with existing code without breaking current features.
Provide short documentation for usage.

Tech Stack:
Python Code
Budget:
₹5,000 (fixed price)
Timeline:
7–10 days
Deliverables:

Updated source code with license and login features.
Instructions for building and deploying.

Preferred Skills:

Desktop app development experience.
Knowledge of encryption for credentials.
Familiarity with license key validation.