WhatsApp Marketing & Bulk Messaging System

@kabirchy

Hi there, I understand you're looking to extend your existing WhatsApp Manager system into a robust marketing and bulk messaging platform with personalization and data-driven automation. I’ll build a scalable solution using Node.js for backend logic, Python for advanced data processing (especially Excel integration), and Angular for a clean, responsive admin interface. The system will support dynamic message templating with personalization tokens (e.g., {{name}}, {{order_id}}), import contacts from Excel/CSV with validation, queue bulk sends with retry mechanisms, track delivery status via WhatsApp Business API, and maintain logs for audit and analytics. I’ll ensure secure handling of sensitive data and implement rate limiting to avoid bans. I'll use RESTful APIs to connect with WhatsApp’s official business gateway and design a modular architecture that allows future expansion—like segmentation, A/B testing, or campaign scheduling. All code will be well-documented, version-controlled, and delivered within 10 days as promised. Best Regards, Khorshed Alam, RS Software

@SBITServices

Hi, I can build this WhatsApp marketing utility exactly as outlined. It will fetch Meta-approved templates, upload Excel/CSV contacts, personalize messages, handle media uploads, send bulk messages with queue management, track delivery/read status, maintain opt-out lists, and follow Meta compliance to minimize the risk of account restrictions. I have 10+ years of experience building custom dashboards and API integrations and can deliver a secure, scalable solution. Thank you. Regards, Sai

@w3loop

Hello, Your requirements go beyond a simple bulk sender—they describe a complete WhatsApp marketing platform, and I appreciate the strong focus on Meta compliance and long-term scalability. I can build a secure web dashboard with **React** for campaign management and a **Node.js** backend that integrates directly with the WhatsApp Cloud API. The solution will support template synchronization, Excel/CSV import with dynamic variable mapping, media uploads, queue-based batch processing, retry handling, delivery tracking, analytics, opt-out management, and suppression lists while following Meta's messaging policies to minimize the risk of quality degradation or account restrictions. The architecture will be modular, documented, and designed for future enhancements such as campaign scheduling, segmentation, multilingual messaging, and webhook-based real-time status updates. I'd be happy to review your current WhatsApp integration before defining the implementation plan. Best regards, Himanshu

@Abror86

< Hi — Abror-Yakubov here from Uzbekistan > "WHATSAPP BULK MARKETING SYSTEM" — you need a tool that uploads Excel contacts, personalises templates and sends them at scale. I will build a Node.js backend that parses Excel/CSV, maps columns to WhatsApp template variables, and queues messages through the Meta Cloud API while respecting rate limits. A React.js dashboard will let you upload files, select templates, preview messages and view delivery stats. The system will store media IDs, handle opt‑out lists, and log send results in a MySQL database for reporting and compliance. Which template types (text, image, CTA) do you plan to use most often, and what is the expected maximum contacts per bulk run? Looking forward to working with you.

@krishnabhagwat

Hello, I have 5+ years of experience in Angular, Node.js, REST APIs, SQL, and enterprise dashboards, with strong expertise in API integrations, secure authentication, and large-scale business workflows. Your WhatsApp Marketing & Bulk Messaging System matches my skill set. I can deliver: ✅ Fetch approved templates via Meta WhatsApp Manager API ✅ Excel/CSV upload with validation & dynamic field mapping ✅ Personalized messaging using template variables ({{1}}, {{2}}) ✅ Media upload via Meta Media Library ✅ Bulk queue with batch processing & retry logic ✅ Delivery tracking (Sent, Delivered, Read, Failed) ✅ Analytics dashboard & reporting ✅ Opt-in/Opt-out & suppression list management ✅ Secure integration per Meta Cloud API guidelines Frontend: A responsive Angular dashboard for file uploads, template selection, message preview, and real-time campaign monitoring. Backend: A robust Node.js service handling Excel processing, queue management, Graph API integration, logging, rate-limit compliance, and reliable delivery. I write clean, secure, scalable code with solid database design, and I'm confident I can deliver a reliable, production-ready solution. Available to start immediately — happy to discuss full requirements. Thank you, Krishna Bhagwat Angular | Node.js | REST API Developer

@som4paul3

Having worked as a Lead Consultant with an impressive resume spanning over a wide range of technologies, including Full Stack React JS and LAMP, I bring an array of highly relevant skills to the table. Precisely in line with the requirements of this project, my expertise in Backend (heavy) dealing extensively with SQL and NoSQL Databases makes me uniquely capable of building the necessary Data Upload & Processing functionalities. Furthermore, my thorough understanding of APIs, JavaScript, and Software Architecture will come to play while constructing a reliable Bulk Sending Utility that ensures successful rate limited messages, retrying failed sends, and accurately tracking delivery status for each message sent - essential for the proper functioning of any modern WhatsApp Marketing system. On top of these hard skills, my consistent learning appetite and adaptability make me especially well-suited for your project. Having kept pace with fast-changing technologies throughout my career reaffirms my ability to comfortably integrate with Meta's Business API (Graph API endpoints) and ensures strict GDPR/DPDP compliance for client data - crucial for any system that can potentially handle confidential customer information like names and phone numbers. I am confident that hiring me increases your project's chances of bearing a robust and efficient system.

@sanddep5

Being a seasoned full-stack developer, I possess all the skills necessary to execute your WhatsApp Marketing & Bulk Messaging System project effectively. From your comprehensive scope of work, it is evident that you require an intricate system with a seamless frontend utility and a robust backend service to handle large volumes of data. My proficiency in React and Angular for the frontend will ensure an easy-to-use web dashboard, while my expertise in Node.js/Python will facilitate the smoothest interactions between your app and the Meta WhatsApp Cloud API. I understand that message personalization is the key aspect of your project. My extensive experience with data processing and my skill in handling Excel files are exactly what you need to make your project a success. Additionally, I have previous work experience with APIs like the Meta Business API, making me adept at parsing data, handling media uploads and managingsend logs as required by your project. Lastly, but not least important, I prioritize security compliance, particularly with regards to user data. My adherence to GDPR/DPDP compliance protocols will ensure that all data uploaded -either Excel or otherwise- is handled securely. All these reasons ensure that by entrusting me with this project you'll receive a slick, secure bespoke solution exact for your needs!

@priyanshuk879

Hi, I can help you build this WhatsApp marketing utility with a complete dashboard and Meta API integration. I understand the main requirement is bulk personalized messaging with approved templates, media support, and delivery tracking. I’ll handle Excel/CSV processing, template variable mapping, WhatsApp Cloud API integration, and message queue management. The system will include a dashboard for sending reports, failed message tracking, and opt-out management. I’ll also focus on WhatsApp policy compliance, secure data handling, and scalable backend structure. Ready to start Immediately.

@Shahakhlaq

I specialize in building scalable communication systems and will deliver a powerful WhatsApp marketing utility with personalization, bulk sending, and compliance. Using React/Angular for the dashboard, Node.js/Python for backend integration, and PostgreSQL/MySQL for secure data handling, I’ll connect directly with Meta’s WhatsApp Cloud API for templates, media, and message delivery. Key strengths: -Dynamic personalization from Excel/CSV uploads -Media handling via Meta’s Media Library -Bulk sending with intelligent queuing and retries -Real‑time reporting dashboard with delivery/read insights -Full opt‑in/opt‑out compliance to avoid blacklisting I can also provide a sample implementation/demo to showcase how personalized campaigns will look and function before full rollout.

@EthanKCK

Ethan here, from South Africa. Your project immediately caught my eye. I'm really excited to partner with you. I see you're looking to extend your WhatsApp capabilities into a marketing and social messaging utility that can handle bulk sends with personalization. I've implemented a similar system for a client that increased engagement rates significantly through personalized messaging. To tackle this, I would focus on building a user-friendly web dashboard for easy template selection and message preview. Additionally, I’ll ensure the backend efficiently handles bulk sending while tracking delivery metrics to refine your approach. Quality is my top priority. I’ll rigorously test each component to ensure compliance with WhatsApp’s regulations, preventing any issues that could lead to blacklisting. What you truly need isn't just a system, but a solution that drives meaningful customer engagement and sales. Please feel free to reach out so we can connect and further explore how I can contribute to your project's ABOVE THE REST SUCCESS. Kind regards, Ethan