Yahoo Email Checker - Bulk Verification Web App
Project Overview
A sleek and efficient web application designed to verify the status of Yahoo email addresses in bulk. The tool provides a user-friendly interface with real-time feedback, giving users full control over the verification process.
Key Features
- ✅ Bulk Email Upload: Users can easily upload Excel files containing lists of Yahoo email addresses for verification.
- ✅ Status Verification: Accurately checks and categorizes each email as 'Valid', 'Disabled', or 'Not Created'.
- ✅ Real-time Logging: Provides a live, scrolling log that shows the verification status of each email as it's processed.
- ✅ Process Control: Gives the user full control with the ability to start and stop the verification process at any time.
- ✅ Flexible Download Options: Allows users to download the complete results or filter and download only the list of valid emails.
- ✅ Summary Dashboard: Displays a clear and concise summary with counts for each email status category.
Technologies Used
Frontend
- React: For building the dynamic and responsive user interface.
Backend
- Express.js: To power the server-side logic and API endpoints.
Data Handling & Utilities
- File Processing Libraries (e.g.,
xlsx): To parse and read data from uploaded Excel files. - Real-time Communication (e.g., WebSockets or SSE): To enable live status logs on the frontend.
- File-Saver Libraries: To facilitate the download of results in various formats.
Project Highlights
This project demonstrates the ability to build a full-stack application that is both powerful and user-centric. It highlights proficiency in creating real-time data processing workflows, managing file uploads, and designing a clean, intuitive UI that simplifies a complex task. The emphasis on local data processing ensures user privacy and security throughout the verification process.
“The Yahoo Email Checker tool that Tarikul developed for us has been an absolute game-changer for our marketing team. We previously wasted countless hours manually validating email lists, a tedious and often inaccurate process. This web app transformed our workflow overnight. The ability to upload a bulk Excel file and watch the real-time status logs is incredibly efficient, and the option to download only the valid emails has already helped us clean our database and improve our campaign deliverability. The interface is intuitive, and the start/stop control gives us complete flexibility. It's fast, accurate, and secure. An indispensable tool for anyone managing email lists. We couldn't be happier with the results.”
Sujon Hasan
CEO
Promise Web IT
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