WhatsApp Notification Layer for Website

@ykarora26

With expertise in PHP, WordPress, and REST APIs, I understand your need for a WhatsApp-based layer on your website for document uploads, OTPs, and notifications. Could you clarify the priority of integrating event-based notifications for a seamless user experience? Regards, Yogesh Kumar

@protovosolutions

Hello, We would be glad to assist you with this project. Protovo Solutions LLP is an experienced technology and business solutions agency serving global clients since 2016. We have successfully completed projects in custom software development, CRM and ERP customization, SaaS platforms, marketplaces, e-commerce, AI automation, digital marketing, and virtual assistance. Our team has hands-on expertise in Laravel, CodeIgniter, PHP, Node.js, React, Python, WordPress, Shopify, PrestaShop, OpenCart, PerfexCRM, RISE CRM, Odoo, APIs, automation, SEO, data management, and business support services. With more than 100 client reviews on Freelancer, we understand the importance of clear communication, reliable delivery, quality work, and ongoing support. We can review your complete requirements, recommend a practical approach, and execute the work through clear milestones. Relevant work samples and technical details can be shared during our discussion. Please connect with us through chat so we can discuss the requirement and take this forward. Kind regards, Protovo Solutions LLP

@technologiesit

From my 8+ years of comprehensive experience in full stack development, I believe I'm the perfect fit for your project. With your website built on WordPress, Custom WordPress plugins, PHP and REST-based integrations, it's clear you need someone who is well-versed in these platforms. Not only am I highly experienced in these technologies, but I have a solid track record of developing secure and efficient platforms, which is crucial given the data sensitivity involved with WhatsApp integration. Specifically, I would propose utilizing the WhatsApp Business API for this project. It allows smooth integration with REST APIs, making it an ideal choice for incorporating into your current architecture. This approach will also enable me to handle various functionalities you require such as media/document handling, OTP implementation and event-driven workflows efficiently. I understand the complexity of your requirements and I am confident that my skillset can meet those effectively. As an experienced developer in Laravel and PHP, I’ve worked extensively with MySQL/MariaDB databases which are essential for this project. Additionally, my history of work in WordPress plugin development/integration will ensure effective communication between the BOT and our system using webhooks. Rest assured that I’m capable of handling all aspects from beginning to end ensuring worldclass quality solution within specifies timeline

@Suptechy

Hi, I'd keep the architecture around Website, Wordpress and php simple enough that it's easy to maintain later, not just easy to demo now. Here's what I'd cover: • Which WhatsApp Business/Meta technology you propose to use and why. • How you will implement WhatsApp OTP. • How you will handle document uploads through WhatsApp. • How the BOT will distinguish between new candidates and existing candidates. • How a existing user will receive a etc notification and then be redirected to the specific subject ID/ page when clicking - Apply. • How WhatsApp groups should be handled, including the difference between what our platform can control and what must remain under WhatsApp's native functionality. The goal is something you can actually maintain and build on later, not just something that looks finished in a screenshot. Feel free to take a look at my past Website, Wordpress and php work and reviews, and we can get into specifics over chat.

@Rupal878

Hi, I have experience with WordPress, PHP, Laravel and WhatsApp API integrations, including OTPs, webhooks, document uploads and automated notifications. For your website, I can connect the WhatsApp Business Cloud API with your existing backend so users can receive OTPs, application updates, document requests, links and other event-based notifications directly on WhatsApp. I can also set up the flow so existing users are identified from your database and the right notification/page is sent based on their activity. A couple of questions: Do you already have the Meta/WhatsApp Business account and number ready? Can you share the list of the 20 notifications/events you want to trigger? Looking forward to discussing the project.

@varsh09m

Hi, I have experience with similar projects and would be happy to assist. I can build a robust WhatsApp notification layer tightly integrated with your existing WordPress, Laravel, and core PHP backend. I propose leveraging the official WhatsApp Business Cloud API by Meta due to its scalability, reliable webhook support, and secure OTP/message features. For OTP implementation, I will use the WhatsApp API’s message templates ensuring compliance and quick delivery. Document uploads will be handled via WhatsApp’s media message receiving endpoints and securely linked into your system backend. The BOT will identify new vs. existing candidates by matching phone numbers against your user database and maintain session states. Notifications will carry contextual links redirecting users directly to subject IDs/pages seamlessly via deep linking. WhatsApp groups control will respect platform limitations; your system will manage message triggers while group membership remains native to WhatsApp. The BOT will communicate with your backend through secure REST APIs and webhooks designed to handle 20+ event-based triggers. Business verification, template approvals, and WhatsApp account setup will be managed upfront to ensure smooth deployment. Looking forward to discussing the architecture and next steps in detail. Best regards, Varsha

@tyronet2

You need a WhatsApp Business layer integrated with your existing WordPress, Core PHP, and Laravel backend for OTPs, document uploads, links, and roughly 20 event-driven notifications. I have 9+ years of backend and full-stack experience with PHP, REST APIs, databases, authentication, and automated workflows, including production e-commerce systems at Poundit using Django/Node and payment automation. I can structure the integration around the official WhatsApp Business Platform using webhooks and REST APIs, keeping the WhatsApp service separated from your core application where appropriate. The flow can identify existing users by verified phone number, map events to specific user/subject IDs, send approved templates with deep links, process incoming documents securely, and return delivery/status events to your backend. I’ll also document Meta verification, templates, permissions, webhook handling, group limitations, and deployment requirements. Can you share your current WordPress/PHP/Laravel event structure and Meta Business account status?

@creativecoder95

Hello, I have 11+ years of experience as a Senior UI/UX and Front-End Developer, delivering high-quality, user-focused web solutions. I specialize in building clean, scalable, and pixel-perfect interfaces that ensure smooth performance across all devices and browsers. My focus is not just on development, but on creating fast, SEO-friendly, and conversion-optimized experiences. ? “Here’s what I deliver:” ✅ • Frontend: HTML, CSS, SASS, Tailwind CSS, Bootstrap • JavaScript: JavaScript, jQuery, React, Angular, Next js • Platforms: Shopify, WordPress, Webflow • UI/UX: Responsive design, animations, performance optimization I’m available to start immediately and would be happy to discuss how I can add value to your project. Best regards, Nirbhay

@gurmeetsadik

Hi, I can integrate a complete WhatsApp-based notification and BOT system with your existing WordPress, Core PHP, and Laravel backend. I would use the official WhatsApp Business Platform/Meta API with secure webhooks and REST APIs for reliable event-based messaging. The integration can handle OTPs, document uploads, media processing, secure links, redirects to specific pages/subject IDs, and 10–20 automated notification workflows. I will create a clean architecture that identifies new and existing users, connects WhatsApp conversations with your database, and keeps your existing systems working smoothly. I can also guide you through Meta Business verification, approved message templates, and account requirements. I can start immediately and discuss the complete architecture, timeline, and cost within your budget. Gurmeet

@Tarang78

Hi! I’m Tarang. I have read your entire project requirements. I will provide you with a WhatsApp Notification Layer for your website within your budget. I have more than 12 years of experience and have completed 150+ projects in design and development. I am very interested in this job opportunity. I am available to start immediately and can deliver high-quality work within your timeline. Please join the chat so we can discuss further and get started right away.

@ushsoft

Hi, What specific capabilities do you envision for the WhatsApp integration on your site? Based on your requirements, I propose using the WhatsApp Business API, which offers flexibility for document handling and OTP functionalities. To implement OTP, I will leverage webhooks and REST APIs, ensuring smooth real-time interaction with users. For document uploads, I’d set up an endpoint through the API that allows users to upload files directly in the WhatsApp interface. The BOT can identify users through their phone numbers, enabling personalized notifications and responses. Existing users can click on notification links to be redirected to specific subjects on your site, while managing WhatsApp group regulations will be tailored to your platform’s needs. With 5+ years in PHP, WordPress plugin development, and REST API integrations, I’m confident in delivering a seamless solution. Let’s discuss this further! Best Regards, Usman

@samyotechit

Given my extensive experience as a software engineer for over 12 years, my team and I at Samyotech are well versed in diverse programming languages such as PHP and have built a range of successful web applications using WordPress, PHP, and custom plugins similar to your project requirements. We have also integrated several APIs into our developments much like the REST-based integrations you seek. Our expertise extends to database integration too, ensuring seamless performances for your projects. In terms of WhatsApp Business Platform integration, my team has worked on projects involving WhatsApp BOT development, messaging workflows, OTPs, and more. I have implemented secure authentication strategies for applications handling personal data and secure document management systems which will be of great value for this project. Lastly, our development approach is built around clear communication and delivering on-time projects while also considering any technical risks or challenges that may come up. Coming together with me will not only guarantee a cohesive integration but empower your website with one of the most widely used messaging platforms, boosting user interaction and satisfaction greatly. Let's make your website more interactive and convenient starting now!

@priyanshuk879

Hi, I understand you need a WhatsApp layer connected with your existing WordPress, Core PHP and Laravel backend. I would recommend the official WhatsApp Business Platform / Meta Cloud API for a secure and scalable integration. The bot can handle OTPs, document uploads, links and around 20 event-based notifications using webhooks and REST APIs. For existing users, we can match their WhatsApp number with the platform account and trigger the correct notification with a link to the relevant candidate/subject page. New candidates can follow a separate registration or verification flow through WhatsApp. Documents can be received through WhatsApp media messages, validated and securely stored through your backend. I’ll connect the WhatsApp service with your existing PHP/WordPress architecture without disturbing the current system. For groups, I’ll clearly separate what can be controlled through the official API from WhatsApp-native features and Meta restrictions. I can also handle templates, OTP setup, webhook security, Meta requirements, testing and deployment. Let’s discuss your current backend and event flow so I can provide the exact architecture, timeline and cost. Ready to start Immediately. Best Regards, Priyanshu

@sanddep5

As an experienced full-stack developer, I specialize in building scalable solutions that align perfectly with your project needs. With substantial expertise in API integration, Laravel, MERN Stack, PHP, React.js, and WordPress, I’m well-positioned to deliver the comprehensive WhatsApp-based enhancement you require for your website. So, let’s get into the specifics of your project requirements: I propose leveraging the WhatsApp Business API as it provides a robust and integrated solution for seamless message handling, document uploads, OTPs and media processes. To further enhance security and convenience with document uploads through WhatsApp, I will implement strong encryption practices as well as incorporate a user-friendly interface facilitating efficient 'OTP-based identification' process. To ensure effective communication between new candidates and existing users, my approach would integrate intelligent BOT functionalities to distinguish precise scenarios. Crucially, by developing custom WordPress plugins and integrating core PHP architecture we will ensure smooth synchronization of WhatsApp messaging workflow with the site in real-time. Essentially, my proposed architecture spans a timeline of X weeks and comes at an estimated cost of Y dollars. Beyond this specific implementation phase, my commitment is characterized by a long-term support relationship that guarantees the continuous optimization of your solution.

@abdelhafidg

Hi there, Your real bottleneck isn't sending a WhatsApp message — it's getting 10-20 different events from a core PHP/WordPress/Laravel system to reliably trigger the right OTP, upload prompt, or "Apply" redirect on WhatsApp, while staying inside Meta's template-approval rules and without touching your existing codebase for every new notification type. I've built this exact pattern before as a decoupled, event-triggered alerting service (FastAPI, Celery, Redis) dispatching Email/Slack/SMS from backend events — here it becomes a WhatsApp Cloud API layer instead, sitting outside your WordPress/Laravel stack and talking to it purely over signed REST. First move: map all 10-20 events to Meta's template categories (OTP and status updates need pre-approval, others can use free-form session replies), then build the OTP + identity-resolution flow first as proof of concept before rolling out the rest one event at a time. One flag: the listed budget won't cover this scope with OTP, document handling, and business verification included — worth a quick call to re-scope into phases before we commit to numbers. Happy to walk through the architecture on a call. Best regards, Guesmia

@bhargav922002

Hello, I'm Bharghav, bringing over 10 years of experience in matching job skills, particularly in PHP and React.js. I understand your requirement for a WhatsApp notification layer that integrates seamlessly with your existing website infrastructure. To complete this project, I will implement the WhatsApp Business API to manage notifications for various events. Users will receive documents and OTPs through WhatsApp, and the system will also support secure document uploads. Each interaction will be carefully structured to provide a smooth user experience while capturing necessary data seamlessly.

@davidromano7859

Hi There , Good afternoon! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in WordPress, PHP, Chatbot Development, API Integration, MERN Stack, REST API, React.js and Laravel. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Eager to hear your feedback

@amannamdev5081

Hi, I have carefully reviewed your requirement and understand that you need a WhatsApp communication layer connected directly to your existing WordPress, Core PHP and Laravel systems, with event-based notifications, OTPs, document uploads and secure links. I would recommend using the official Meta WhatsApp Business Platform Cloud API because it provides reliable webhooks, template messaging, media handling and a proper foundation for integrating with your existing backend. The implementation can include: Event-based notifications for document uploads, application updates and other 20+ events WhatsApp OTP delivery with secure verification and expiry handling Document/image uploads from WhatsApp mapped to the correct user/application Existing-user identification using verified phone numbers and backend records Personalized notifications containing secure links to specific subject/application pages REST API and webhook integration with WordPress/PHP/Laravel Conversation state handling for different candidate workflows Secure logging, validation and error handling Clear separation between WhatsApp-controlled functionality and native WhatsApp group capabilities I’d be happy to build a reliable WhatsApp layer that fits naturally into your existing backend rather than creating a disconnected chatbot. Best Regards Aman

@MuhammadAkif8

I understand you need a WhatsApp-based notification and document layer connected to your existing WordPress, Core PHP and Laravel backend—not a standalone bot. I’d use the official Meta WhatsApp Business Platform / Cloud API with webhooks. Your existing system can trigger event-based notifications, OTPs and secure links, while WhatsApp replies can handle document uploads and user actions. For documents, the webhook will receive the WhatsApp media ID, securely download the file, validate it and connect it to the correct user/application in your existing database. OTPs can be generated server-side with expiry and verification limits. For each notification, we can map the user to their existing account and send the relevant approved WhatsApp template with a dynamic link such as Apply → specific subject/application page. New and existing users can be identified through their WhatsApp number and your database records. Regards Akif A