Bulk SMS Application

In today’s fast-paced communication landscape, timely and direct messaging remains essential—especially for institutions, churches, schools, and businesses that need to reach large audiences instantly. To meet this need, I developed a Bulk SMS Application that enables organizations to send personalized messages to thousands of recipients with just a few clicks. The application was built to prioritize reliability, delivery speed, and ease of use, offering a streamlined interface for managing contacts, composing messages, and tracking delivery performance.

The backend of the system is powered by PHP and integrates with industry-standard SMS gateways via secure API protocols. The frontend, built with Bootstrap 5, offers a clean and responsive interface accessible from both desktop and mobile devices. Users can upload contact lists in CSV format or manually manage groups and recipients within the application. The system supports dynamic placeholders for name-based personalization, allowing each recipient to receive a message tailored specifically to them—an essential feature for engagement.

Additional features include message scheduling, retry attempts for failed messages, and delivery status tracking. Users can monitor campaign performance in real time, with logs that show how many messages were successfully delivered, queued, failed, or rejected by the provider. To support user accountability and data security, the system includes authentication, user roles, and detailed logs for each message campaign. Admins can also configure sender IDs, balance alerts, and gateway settings from a centralized control panel.

Designed with scalability and simplicity in mind, the Bulk SMS Application is ideal for schools announcing events, churches sending devotionals, or businesses pushing promotional offers. It demonstrates my ability to integrate external APIs, manage high-volume transactional data, and deliver user-centric tools that solve real-world communication challenges.

This project stands as a testament to my focus on building systems that are both technically sound and practically impactful.

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Technologies Used: PHP, MySQL, Bootstrap 5, JavaScript, HTML, REST API.