Contact person: Business Client

Phone:Show

Email:Show

Location: DUBLIN, Ireland

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"Here’s a clean, professional technical specification draft for your SMS gateway project, rewritten from your notes:


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Project Specification: SMS Messaging Gateway App

Overview

This project involves developing a cloud-based SMS messaging application built on Deno Deploy with a React + Tailwind CSS frontend.
The system will integrate with an external SMS Gateway API to send, receive, and log SMS messages in real time.


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Objectives

Enable two-way SMS communication between staff and customers.

Provide a web-based interface for viewing, sending, and replying to messages.

Maintain message history in threaded format per customer phone number.

Display delivery status and error logs for each message.

Support future user tracking (i.e., which staff member sent each SMS).

Ensure secure cloud-based deployment and controlled payment activation.



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Architecture

Frontend: React (with Tailwind CSS)
Backend: Deno Deploy
Database: (to be defined — e.g., Supabase / PostgreSQL)
Integration: External SMS Gateway (API-based, configurable)


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Functional Requirements

1. SMS Sending

Connect to an external SMS gateway using API credentials.

Allow sending of messages to one or multiple phone numbers.

Record message metadata:

Sender ID (system or future staff account)

Recipient phone number

Message body

Timestamp

Delivery status and error response



2. SMS Receiving

Receive incoming SMS messages from the gateway’s webhook.

Store and associate replies with the existing customer thread.

Automatically update the thread view in the frontend interface.


3. Message Interface

Display all messages in threaded conversation format (per customer number).

Allow staff to send replies directly from the web interface.

Include:

Message status (sent, delivered, failed)

Timestamps

Error logs for failed sends



4. Admin Configuration

Admin panel for setting:

API key / API number for the SMS gateway.

SMS sending number / sender ID.


Payment processing or activation will only occur when deployed on a public (production) server, not on local instances.


5. User Tracking (Future Feature)

Add authentication for staff users.

Log which staff member sent each message.

Display staff name/ID in message history.



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Non-Functional Requirements

Clean, documented codebase with:

Header documentation block at the top of each file explaining its purpose.

A README or [login to view URL] document describing the overall structure and file responsibilities.

Secure handling of API keys (via environment variables on Deno Deploy).

Responsive UI suitable for desktop and tablet views.

Scalable architecture that supports multiple phone numbers/customers.



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Deliverables

Login details tonthe setup deno deployband full admin access passwords

1. Deno Deploy backend service (API + gateway integration).

2. React + Tailwind web interface (messaging dashboard).

Full copyright and code will be owned by us, code cannot be resold without permission.


3. Documentation:

Header comments in all source files.

[login to view URL] file summarizing each file’s role.

4. Admin configuration interface for API setup.


5. Deployment-ready build on Deno Deploy (public server only).

Passcodes supplied


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