data-persistence

SecureBankingSystem - is a desktop bankAccount manager built with Python and Tkinter, using SQLite for persistence and Argon2id for secure password/PIN hashing. It supports admin/customer workflows, account creation, deposits/withdrawals, PIN changes, and transaction history-designed for learning secure app patterns and prototyping fintech features

Sequence persistence library for Python

A student grading system using Python that allows, entering the grades of a student, removing a student from the system, calculating the average grades of students and more!

一个工业级的房源数据爬取、分析、可视化、管理系统

Sistema acadêmico em Python para controle de irrigação e insumos agrícolas, com arquitetura modular, persistência local e integração com Oracle Database.

A comprehensive Python package for intelligent serialization that handles complex data types with ease, especially ML/AI workflows.

this is the first project of inventory management system ....based on python program

Portfolio demo of a modular inventory system built in Python, featuring state-driven design and CSV-based storage.

A Python-based inventory management system using OOP and JSON persistence. Features O(1) search efficiency and clean CLI output.

A lightweight, file-based database engine for Python with SHA-256 hashing, ACID transactions.

Python application for managing a store, including features for managing products, customers, and sales. It supports adding products to carts, generating receipts, and importing/exporting data using CSV files.

Smart Task Manager is a Python-based command-line application that allows users to manage daily tasks with priority levels, due dates, and completion tracking. The project demonstrates Object-Oriented Programming, file handling, and structured task management.

A beautifully structured OOP-based CLI Student Management System built with Python, featuring Colorama-powered UI, logging, exception handling, and JSON data persistence for seamless record management.

📋 Sistema CRUD em Python para gerenciamento de pessoas, com interface CLI e API REST em FastAPI, persistência em PostgreSQL e SQLite, validações, regras de negócio, exceções personalizadas e arquitetura em camadas com separação de responsabilidades.

File handling utilities for exporting and loading tabular data and reports (CSV, JSON, Excel, PDF, Joblib).

Python File I/O project featuring a persistent To-Do List and JSON-based Library Management System for cybersecurity automation fundamentals.

This was my first bootcamp project, where I built a CLI-based menu system for a café to manage products, customers, couriers, and transaction data. The project evolved over six stages — from basic Python with no data persistence to integrating PostgreSQL and Docker for a more advanced, database-driven solution.

Python OOP vehicle management system that lets users add, organize, search, and store different vehicle types using JSON persistence.

The Student Life Tracker is a Python-based application designed to help university students manage their daily activities, including academic tasks, physical exercises, and nutrition. The goal is to provide a simple tool to maintain a healthy balance between studies and personal health.

Sistema acadêmico em Python com operações CRUD para estudantes, professores e disciplinas, utilizando arquivos JSON para persistência de dados.