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I need a clean, browser-based platform that lets logged-in users send any content the official WhatsApp Business Cloud API accepts—plain text, images, video, audio, documents, templates, you name it. Core flow • Admin dashboard: create, edit, suspend user accounts and view global message statistics. • User area: authenticate, add their approved WhatsApp number / token, compose a message, attach media, choose recipients (single or bulk upload), then hit send. • Real-time feedback: delivery / read status, error logs, and a searchable history for each user. Tech notes You’re free to pick the stack—Laravel, Node, Django, React, Vue, etc.—as long as the final build is responsive, secure, and deployable on a typical Linux VPS with HTTPS. Please factor in rate-limit handling, media storage, and simple role-based access control. What I’ll look at first Share past work showing you have already integrated the WhatsApp API or similar messaging gateways; links and short context are enough. If the project is private, a quick screen-share or recorded demo works. Deliverables 1. Source code in a private Git repo (with full rights to us) 2. SQL script or migration files for the database 3. One-page setup guide and API credentials checklist 4. Deployed demo on your server for acceptance testing Once everything above works as described, I’ll move DNS to the production box and close the project.
Project ID: 40607668
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Active 2 days ago
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189 freelancers are bidding on average €15 EUR/hour for this job

I am a seasoned web developer with a strong track record in building applications that integrate messaging APIs, including the WhatsApp Business Cloud API. My experience with platforms like Node.js and Django positions me well to deliver a secure, responsive, and robust solution as outlined in your project description. My previous work includes developing browser-based applications with functionality similar to your requirements—admin dashboards for user management, real-time feedback systems, and comprehensive message composition tools. Additionally, I have experience handling media storage, implementing rate-limits, and deploying secure services on Linux VPS environments with HTTPS enabled. I’m particularly adept at using role-based access control to ensure user data security and maintain application integrity. I can provide examples of past projects or demonstrate functionality through a recorded demo if needed. I am interested in discussing how I can support your "WhatsApp Media Sender Website" project further. Could you share any preferred frameworks or integrations that are essential for you?
€18 EUR in 40 days
8.5
8.5

Hello, I have carefully reviewed your requirements and understand that you need a secure, browser-based WhatsApp Business Cloud API platform with role-based access, an admin dashboard, user management, media messaging, bulk messaging, and real-time delivery tracking. I have 13+ years of experience in full-stack development, WhatsApp Business Cloud API, REST APIs, messaging platforms, and scalable SaaS applications. I can build a responsive application featuring secure authentication, admin and user dashboards, WhatsApp number/token management, support for text, images, videos, audio, documents, templates, bulk recipient uploads, message history, delivery/read status tracking, error logging, rate-limit handling, media management, and role-based permissions. The platform will be production-ready, secure, and easily deployable on a Linux VPS. I recommend React, Node.js, PostgreSQL, WhatsApp Business Cloud API, and Docker to deliver a scalable, high-performance solution with clean architecture and comprehensive documentation. I WILL PROVIDE 2 YEARS OF FREE ONGOING SUPPORT, COMPLETE SOURCE CODE WITH FULL OWNERSHIP, WE WILL WORK WITH AGILE METHODOLOGY, AND I WILL ASSIST YOU FROM DEVELOPMENT TO SUCCESSFUL DEPLOYMENT. I am available to start immediately and will provide the complete source code, database migrations, deployment guide, API configuration documentation, and a live demo for acceptance testing. I eagerly await your positive response. Thanks, Christina
€12 EUR in 40 days
7.8
7.8

Hi, I see you want a smooth way for users to send WhatsApp messages, including media, without hassle. I’ve worked on similar projects like the Ticketing HIPAA Medical Records system and the lab freelancing platform, making sure their messaging and data flow was easy and secure. I will set up a simple login, connect users’ WhatsApp info, and design a clean interface for message sending and tracking. Do you want this to work with multiple media types at once or focus on one first? Let’s chat about building something bigger together. Regards, Nick.
€12 EUR in 3 days
8.2
8.2

Hi, To enable users to send diverse content via WhatsApp, we will build a robust platform. The solution will include an admin dashboard for user management and a user area for message composition and media attachment. Execution Plan: 1. Develop the admin dashboard for user account management and statistics. 2. Create the user interface for message composition and media handling. 3. Implement real-time feedback mechanisms for delivery and read status. Could you clarify if you have specific requirements for rate-limit handling and media storage solutions? Looking forward to discussing this further.
€15 EUR in 40 days
7.4
7.4

Hi, I can develop this browser-based WhatsApp Business Cloud API platform exactly as per your requirements. We have already built similar messaging platforms with WhatsApp Business API and other communication gateways, including user management, media messaging, bulk messaging, delivery tracking, and detailed logs. Development approach: • Admin panel for user management, roles, and global analytics • Secure user dashboard to connect WhatsApp Business credentials • Support for text, templates, images, videos, audio, documents, and bulk recipients • Real-time delivery/read status, error logs, and searchable message history • Rate-limit handling, secure media storage, RBAC, and VPS deployment with HTTPS • Complete source code, database migrations, setup guide, and deployment support I will deliver clean, scalable, and production-ready code with full ownership transferred to you. A couple of questions: Will each user use their own WhatsApp Business Cloud API credentials, or will multiple users share a single Business Account? Do you also need webhook handling for incoming messages and replies, or is this platform for outbound messaging only? Looking forward to discussing your project Thanks Rahul
€15 EUR in 40 days
7.7
7.7

I can build your WhatsApp Media Sender Website using a robust tech stack like Node. js with the WhatsApp Web JS library or a Python based API wrapper. I have extensive experience developing custom messaging dashboards that handle media uploads including images, videos, and documents while maintaining session persistence for logged in users. I will ensure the interface is clean and mirrors the official capabilities of the platform while securing the backend database for user management. My previous work involves building automated notification systems and API integrations that prioritize speed and stability. I am ready to start immediately to deliver a functional browser based solution within your budget.
€15 EUR in 40 days
6.1
6.1

Hi, I can see the real pain here: you’re not just building a sender, you need a controlled messaging platform with auditability, media handling, and safe WhatsApp Cloud API operations. I’ve built PHP/MySQL and Laravel-based admin systems, API integrations, role-based dashboards, and VPS-deployable web apps with clean delivery logs and bulk workflows. I’ll structure this around secure auth, user-approved tokens, media upload/storage, recipient imports, rate-limit handling, and searchable message history, with a responsive admin panel for account control and global stats. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. A couple of details will help me align the build correctly: do you want queued sending with retry logic, and should media/files be stored locally on the VPS or via S3-compatible storage? Also, will each user connect their own WhatsApp Business account, or will the admin provision all tokens centrally? I can share the implementation plan and deployment approach right away, Do you want queued sending with retry logic, and should media/files be stored locally or externally? Thanks, Asad
€12 EUR in 35 days
6.2
6.2

Your WhatsApp API integration will fail under load if you don't implement a queue system to handle Meta's 80 messages-per-second rate limit. Without proper webhook validation, you'll also expose yourself to spoofed delivery receipts. Quick questions - are you using a single WhatsApp Business Account or multi-tenant setup where each user brings their own token? And what's your expected peak concurrent message volume? Here is the architectural approach: - WHATSAPP BUSINESS CLOUD API: Build webhook listener for delivery/read receipts with signature verification and Redis queue for rate-limit compliance. - LARAVEL + VUE: Admin RBAC panel with user suspension, real-time message stats via WebSockets, and S3-compatible media storage with CDN integration. - DATABASE DEVELOPMENT: PostgreSQL schema supporting multi-tenant token isolation, message audit trails, and indexed recipient lookup for bulk campaigns. I've built similar messaging platforms for 2 SaaS clients processing 500K+ messages monthly without API throttling. Let's schedule a 15-minute call to confirm your Meta Business verification status before architecture lock-in.
€14 EUR in 30 days
7.1
7.1

With over 8 years of combined experience in graphic and front-end design, WordPress development, and full-stack web development, I can confidently say that I have the skillset perfectly aligned with your WhatsApp Media Sender Website project. I also bring a sense of professionalism, commitment to quality and fast delivery that have earned me high reviews from past clients.I understand the significance of ensuring cross-browser compatibility , fast loading speeds and fully responsive design. With me on this project, you can expect not only reliable code delivered through a PRIVATE Git repo but also a user-friendly platform with real-time feedback and exceptional security features. The fact that you won't have to make any upfront payment is just the icing on the cake. Give me this opportunity to prove to you why my 100% job satisfaction rate is more than just stats - it's a guarantee indeed!
€15 EUR in 40 days
6.0
6.0

Greetings, Creating a browser-based platform for sending various types of media through the WhatsApp Business Cloud API is a fantastic project. To accomplish this, I would focus on a few key areas: - **Admin Dashboard**: Develop a user-friendly interface for managing user accounts and monitoring global message analytics. - **User Experience**: Implement a seamless flow where users can authenticate, input their WhatsApp credentials, compose messages, and attach media easily. - **Real-Time Feedback**: Ensure users receive instant updates on message status, errors, and access a searchable history for better tracking. My approach involves using a well-structured tech stack that emphasizes security and responsiveness, along with implementing robust rate-limit handling and role-based access control. I have experience integrating messaging APIs and can discuss relevant projects that align with your requirements.
€12 EUR in 3 days
5.7
5.7

Hi there, I can create a responsive, browser-based platform for sending content via the WhatsApp Business Cloud API, including necessary features like user authentication, media attachment, and real-time feedback on delivery status. My experience with Laravel and API integration makes me a great fit for this project. I’ve successfully worked with similar messaging APIs, ensuring streamlined communication for users. Once I complete the project, I will provide all necessary documentation and a deployed demo for your approval. Your satisfaction is my priority and I guarantee that I will deliver you a high-quality result. Regards, Ali
€12 EUR in 1 day
5.7
5.7

I have read your job post. I am a Full Stack Developer with experience building WhatsApp Business Cloud API integrations, messaging platforms, CRM systems, and role-based web applications using Laravel, React.js, Node.js, MySQL, and PostgreSQL. I have integrated APIs for messaging, file uploads, authentication, and real-time status tracking while focusing on security, scalability, and clean architecture. For this project, I recommend Laravel + React + MySQL. The platform will include a secure Admin Dashboard for managing users, monitoring message statistics, and controlling accounts, along with a User Portal where each user can configure their own WhatsApp Business Cloud API credentials, upload media, send single or bulk messages, view delivery/read statuses, access detailed message history, and review error logs. The system will also include rate-limit handling, secure media storage, role-based access control, and will be fully deployable on a Linux VPS with HTTPS. Complete source code, database migrations, deployment documentation, and post-deployment support will be included.
€12 EUR in 40 days
5.9
5.9

Hello You need a clean, intuitive web platform that runs smoothly in the browser without clunky interfaces slowing your users down. I specialize in building lightweight, fast-loading web applications. Recently, I developed a browser-based tool that simplified complex workflows for a client, resulting in a 30% increase in user engagement. We can build yours to be just as fast and responsive. What specific actions will this platform let your users perform? Giáp Văn Hưng
€18 EUR in 7 days
5.6
5.6

I’ve built messaging platforms tied to third-party APIs before, including one for a client that sent bulk notifications via an official gateway. Handling multi-format media with secure token management and user roles was key there, and I solved rate limiting by queuing messages with retries. For this project, I’d start by structuring the user/admin flows separately to keep permissions clean and secure. Does your team prefer any specific message queuing or caching tech for rate limits? Also, would you like media stored locally or integrated with a cloud storage service? I’ll provide real-time status updates by integrating webhook callbacks and ensure the UI is fully responsive using a lightweight framework like React or Vue. The demo instance will be ready for your approval, including full logs and stats, before DNS switch. Ready to build, deploy, and hand over everything you need for smooth launch.
€12 EUR in 7 days
5.4
5.4

Hi there, I understand you're looking for a self-hosted platform to act as a user-friendly UI for the WhatsApp Business Cloud API. An admin will manage user accounts, while users will authenticate their own WhatsApp numbers, upload recipient lists, and send various media types. The system's backend will then process webhook events from Meta to provide real-time delivery and read receipts directly on each user's dashboard. Technical approach: A Laravel or Node.js API backend with a React front-end dashboard is a solid choice. We'll use a Redis-backed job queue for handling bulk sends and managing API rate limits gracefully. For media, using a service like AWS S3 is recommended for scalability. Core modules: - Admin Dashboard: User account management (create, edit, suspend) and global message statistics. - User Workspace: Secure API token input, message composer, CSV contact uploader, and a real-time, searchable message log with delivery statuses and error details. Relevant systems: Our work frequently involves integrating communication gateways. We've built systems using Twilio and GoHighLevel, which rely on similar API patterns and webhook-driven status updates for marketing and CRM automation. We would start by building and testing the core message send/receive lifecycle. From there, we'll develop the user and admin UIs, ensuring the foundational API integration is solid before adding features. Regards, Rohit
€12 EUR in 35 days
6.1
6.1

As a skilled and experienced Full Stack Web Developer, I have a deep understanding of the task at hand – building your responsive, secure, and user-friendly website for sending various media types through the official WhatsApp Business Cloud API. I've worked on similar projects integrating various messaging platforms such as WhatsApp API, Messenger API, and more. Although I am open to utilizing any stack that best suits your requirements, I can confidently say that I'm highly proficient with technologies like Laravel and Node.js which align well with this project. Moreover, I can assure you effective rate-limit handling while ensuring secure media storage and simple role-based access control. My experience also entails creating intuitive Admin dashboards and User areas, which will enable convenient message creation, recipient selection (single or bulk upload), media attachments, and provide real-time feedback on delivery/read status with searchable history. Most importantly, what distinguishes me is not just my extensive portfolio of successful projects but my approach to building maintainable code and end-to-end development support. Upon completion, you will have not only a thoroughly tested product but also complete ownership of all source codes in a private Git repo. In addition, I will provide SQL scripts/migration files for your database along with a detailed setup guide API credentials checklist to ensure ease of management. Let's build together!
€15 EUR in 40 days
5.5
5.5

100% doable. This lines up closely with a WhatsApp Business API setup I built for a real estate client, plus a 12-venue brand chatbot that ran on WhatsApp with automated responses and bulk messaging. I'd build the admin dashboard and user area on Node with a simple database behind it, hook straight into the WhatsApp Business Cloud API for text, media, templates and bulk sends, and add delivery/read status tracking with a searchable log per user. Role-based access and rate-limit handling built in from the start so it doesn't break under real usage, and it'll deploy clean on any standard Linux VPS with HTTPS. Can have a working demo on a test server for you to try within the week, then we finalize and move DNS over. Let's do it.
€16 EUR in 40 days
5.2
5.2

With a passion to transform innovative ideas into efficient digital solutions like yours, choosing me to develop your responsive, secure, and functional WhatsApp Media Sender Website will be a decision you won't regret. Having worked with a multitude of technologies, I've integrated APIs similar to the WhatsApp API, showing my ability to handle such complex requirements. My proficiency in PHP/Laravel, JavaScript/React.js/Node.js, and Python ensure deep dexterity, while my solid understanding of SQL guarantees swift database handling. As for media storage and rate-limit management, my experience will come in handy as I utilize the best practices in your specific use case. To validate my competence and showcase my transparent work process, I'll provide full rights to the source code stored in a private Git repo; SQL scripts; one-page setup guide; and API credentials checklist. Further, I promise a fast turnaround time and a fully operational deployed demo on my server for your acceptance testing. Choose me, and together we'll create a solution that speaks to your needs
€15 EUR in 40 days
5.2
5.2

I am a Full-Stack developer with strong Node.js and React expertise, and delivering clean, well-structured, and highly optimized API integrations is a flawless match for my workflow. By leveraging my experience with REST APIs and Webhooks, I can rapidly develop your WhatsApp Business Cloud platform while guaranteeing strict adherence to best practices and delivering deeply commented, highly readable code. Whether your project involves building secure admin dashboards, integrating real-time delivery status webhooks, or handling media storage for bulk messaging, I will ensure it is flawlessly executed and completely error-free. My workflow naturally includes providing the source code in a private Git repo, writing database migrations, and generating a clear setup guide, ensuring you have absolute clarity on the deployment and API credentials. At my rate of €15/hour, I guarantee an efficient, reliable solution delivered strictly on time. I am ready to share details of my past API integration work and begin architecting your platform immediately.
€15 EUR in 40 days
5.4
5.4

⚠️ If you're not happy, you don’t pay. ⚠️ Hi, thank you for checking my proposal and sharing the detailed project brief. I can build your browser-based messaging platform using Laravel and Vue.js with a responsive, secure, and user-friendly design. I will deliver: • Admin dashboard for user management and global message stats • User authentication with WhatsApp number/token integration • Message composition with media attachments and bulk recipient support • Real-time delivery/read status and error logs • Searchable message history for each user You will also receive: • Source code in a private Git repo with full rights • SQL migration files for the database • One-page setup guide and API credentials checklist • Deployed demo for acceptance testing I am confident I can execute your vision professionally and efficiently. Looking forward to discussing timeline and next steps. Best regards, Chirag Pipal
€12 EUR in 30 days
4.9
4.9

Paris, Kenya
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