openpyxl-python

Demo and tutorial on Python's openpyxl library, one-stop site for getting key knowledge

A lightweight Python desktop app for viewing Excel spreadsheets using Tkinter and Pandas.

Ferramenta desktop para converter planilhas em arquivos CSV para importação no Salesforce, aplicando regras de negócio, vínculos entre objetos e ajustes necessários para evitar erros no Data Loader ou Data Import do Inspector.

Free local agent that scrapes Google Maps for business leads across any city and domain and exports them to Excel

A desktop Python application for merging purchase orders with price lists and generating weekly delivery protocols. Tech Stack: Python 3 Tkinter (GUI) pandas + openpyxl (Excel processing)

End-to-End Banking Fraud Analytics using Excel, Python, SQL and Power BI

Unofficial PAN-India RE evacuation substation master and 10-sheet workbook builder. Planning-grade public baseline — not POWERGRID software and not a verified filing

A Python-based automation initiative designed to reduce manual task completion time by 60% through workflow optimization, comprehensive test documentation, and quality assurance processes.

AI-powered Telegram bot for automated sales tracking, collection processing, and real-time Excel sync with Dropbox & SQLite.

ETL (Extract ,Transform, Load data). Python tool that extracts and consolidates instrument datasheets into a single database. Bypasses DRM-encrypted files.

Sistema de análisis comercial con Python, limpieza de datos, unificacion de base, calculo de KPIs y métricas de negocio, visualizacion y exportacion de archivo Excel

Atualiza automaticamente preços e estoques de anúncios do Mercado Livre usando o catálogo do Bling, com cruzamento por SKU e preservação da planilha original.

The Class Management System is a comprehensive web application designed to streamline educational administration tasks. Built with modern web technologies, it provides an intuitive interface for managing student data, attendance, assessments, and generating insightful reports.

A professional-grade marketing automation tool using Selenium, Pandas, and Python. Features a multi-district scraper and automated WhatsApp sender.

An interactive data dashboard analyzing seasonal credit risk and optimal loan disbursement timing for microfinance, built with Python, SQL, and Streamlit.

An automated calculation and validation system that processes Income, Expense, and Date data from an Excel file. Generates net profit, income and expense totals, the latest date, and a downloadable PDF report. Automatically detects invalid entries with row, column, and value details. Fully powered by jQuery-Ajax and a Python Flask backend.

A FastAPI-based REST API for managing apartment/flat allocation draws. It randomly selects customer records from Excel block files, tracks the draw progress, and exports the final allocation output — designed for a real estate ballot or lucky draw system.

Automation Engineer | Custom AI Infrastructure | Python & LLM Workflows.

一个本地运行的个人网址管理工具。tkinter 界面 + SQLite 存储，支持按站名/功能/网址检索、启用与弃用状态管理、批量恢复，以及导出 Excel。