Secure authorization and user management module (Python/
An autonomous user registration and authentication system has been developed, built on Python. The project demonstrates skills in working with file databases, exception handling, and input validation.
Key technical solutions:
Persistent Storage: A mechanism for storing credentials in a local database (.txt/.csv) has been implemented, ensuring information is retained after the program restarts.
Verification Algorithm: A system for searching and matching "username-password" pairs has been developed, with error handling for access issues.
Validation: Checks for duplicate users during registration and correctness of input data have been added.
Architecture: The code is built on the principle of modularity, allowing easy integration of this block into more complex projects (bots, web services, CRM systems).
Technology stack:
Python 3.x
File I/O (working with the file system)
The os module for checking the integrity of the database.
Key technical solutions:
Persistent Storage: A mechanism for storing credentials in a local database (.txt/.csv) has been implemented, ensuring information is retained after the program restarts.
Verification Algorithm: A system for searching and matching "username-password" pairs has been developed, with error handling for access issues.
Validation: Checks for duplicate users during registration and correctness of input data have been added.
Architecture: The code is built on the principle of modularity, allowing easy integration of this block into more complex projects (bots, web services, CRM systems).
Technology stack:
Python 3.x
File I/O (working with the file system)
The os module for checking the integrity of the database.
Lvov 
Available for hire