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I need a standalone, web-based application that integrates with the WhatsApp API, Aisensy. The app should allow for sending and receiving messages, automating responses, and broadcast messaging. Key Requirements: - Web-based user interface - Integration with WhatsApp API for the specified capabilities - Standalone app, not requiring integration with existing systems Ideal Skills and Experience: - Proven experience with WhatsApp API - Strong web application development skills - Familiarity with automation and messaging systems
Project ID: 40514490
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72 freelancers are bidding on average ₹928 INR/hour for this job

Hi, your "WhatsApp API Integration" project is right in my wheelhouse. I develop modern JavaScript apps end to end — React/Vue/Next on the front and Node/Express on the back, in TypeScript where it helps. Working with javascript, mobile app development, web development, api, web api, automation, api integration, web application, I focus on responsive, fast UIs, clean component structure, and reliable APIs — no page-builder shortcuts. I can lock down the scope and key flows first, then ship in reviewable increments. Let's hop on a quick chat to align on your requirements? ⭐ 5.0/5 from a recent client: "This was wonderful experience and I also got an addtional choice of updating budget and other features which was not available in the old version of my existing software that I used to perform my d…" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
₹1,000 INR in 1 day
7.9
7.9

Hi there, I have extensive experience working with WhatsApp APIs, including automation workflows, chatbot systems, broadcast messaging, lead management, and customer communication platforms. I can build your standalone web application integrated with Aisensy where users can send and receive messages, manage conversations, automate responses, and run broadcast campaigns through a clean and easy-to-use interface. Once you share the exact workflow, user roles, and automation requirements, I can review everything and suggest the best architecture for scalability and future enhancements. I would request to connect for a quick discussion so I can understand the complete use case and provide the right development approach. Thanks, Rahul A.
₹900 INR in 40 days
8.0
8.0

Hi, You need more than a WhatsApp connection here , you need a reliable message engine that feels instant, controlled, and safe to scale. I can build the standalone web app around Aisensy so sending, receiving, auto-replies, and broadcast flows work cleanly from one dashboard. I’ve built web-based systems with PHP/MySQL, JavaScript, and API integrations where message handling, automation rules, and admin controls need to stay stable under real usage. I’ll structure the app so the webhook flow, message sync, and broadcast logic are easy to manage and extend without tying you to an existing system. 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. What is the main outcome you want from this app: support automation, sales follow-up, or broadcast campaign control? A few points I’d like to clarify: do you need one-way or two-way message history storage, what automation triggers should be supported, and should broadcasts include segmentation or scheduling? Looking forward to your reply so we can finalize the exact plan. Thanks, Asad
₹945 INR in 25 days
7.1
7.1

Hi there, I have read your project requirement. You need a standalone web-based WhatsApp automation system integrated with Aisensy API for sending/receiving messages, automating replies, and managing broadcast campaigns through a simple dashboard. We will build a clean web app with chat inbox, automation rules, contact management, and broadcast scheduling using WhatsApp API integration. To proceed, I need to confirm: ======================== Do you already have Aisensy API access? Should automation be keyword-based or full chatbot flows? Do you need multi-user access or single admin? Do broadcasts require segmentation or simple bulk send? Best Regards, SrashtaSoft Team
₹750 INR in 40 days
6.9
6.9

As an experienced Senior Software Architect and Full-Stack Developer, I have been working with a variety of platforms for over 15 years, including languages essential for the WhatsApp API such as JavaScript. Throughout my career, I have had multiple achievements in building secure, scalable solutions. I understand the importance of creating a web-based application that possesses a user-friendly interface for your project. My proficiency in using tools like Angular and Ionic can ensure that your web-based app for WhatsApp integration meets all your expectations. To complement my extensive technical skills, I bring a results-oriented approach with a relentless focus on performance and security – skills that would be particularly important in integrating with the WhatsApp API to automate responses, send and receive messages efficiently. Additionally, my familiarity with legacy system modernization would make me well-suited to creating a standalone app that won't require integration with existing systems. Past projects I've worked on required robust messaging systems similar to the one you're envisioning. In fact, I have experience building both web and mobile applications parallel to your requirements of high-performance communication technology. My ultimate goal is to deliver for you an innovative, reliable application that enhances your business efficiency significantly. Looking forward to discussing further how we can realize this project together.
₹1,250 INR in 40 days
7.5
7.5

As a trusted software development company, my team and I at SoftwareLinkers are no stranger to building applications that integrate with APIs, including those like WhatsApp's Aisensy API. With a focus on web-based user interfaces and an extensive skillset in PHP and MySQL backend development, we are well-equipped to create the standalone, web-based app you're after. We strongly believe in understanding your business goals before embarking on any project. This approach enables us to not just write code but to build solutions that are precise and tailored to your unique needs. We are confident that our ability to design reliable systems aligns perfectly with your requirement for automating responses, message sending/receiving, and broadcast messaging. What sets us apart from the competition ultimately lies in our long-term support commitment. Our job does not end at project deployment; it continues with on-going support and maintenance to ensure seamless functioning of your digital systems. Don't take our word for it; our 100+ verified reviews, 96% job success rate and high client retention speak for themselves. Partnering with SoftwareLinkers gives you more than just a successful project; it gives you a reliable technical partner, ready to bolster your business ventures!
₹1,000 INR in 40 days
5.9
5.9

Hi, I read your project "WhatsApp API Integration" carefully and I'm confident I can deliver exactly what you need. I have strong experience in this area and can start immediately. Let's discuss the details. Thanks!
₹938 INR in 2 days
5.6
5.6

Integration Expert,❤️___)___(_____ I've worked with WhatsApp APIs & platforms like Aisensy before. I'll build a clean web app with send/receive messaging, auto-reply automation, & broadcast support. No existing system needed. Quick to set up, easy to use. Can we discuss your automation rules and broadcast needs to scope this accurately ❓ -- Regards, Ravi S,
₹900 INR in 40 days
5.4
5.4

Hi! The focus on a standalone web app that handles both send and receive via the Aisensy WhatsApp API is clear. Building automation and broadcast tools on top of messaging APIs is something I’ve done for past SaaS clients who needed to manage outreach and support flows without tying into legacy systems. I’ve built WhatsApp automation dashboards before, handling group broadcasts, quick reply automation, and real-time message logs, using Node.js with web frontends so everything runs from a browser—no plugins or extra installs. Quick question: do you want user logins and message history saved, or is a simple dashboard with session-based access enough for version one? Happy to send a free workflow sketch before you commit. You can find demos of similar integrated messaging apps at work.techindika.com. — Pradeep
₹1,000 INR in 40 days
4.9
4.9

Hello, I'm Karthik, a Full Stack Developer with 15+ years of experience building web applications, automation platforms, CRM systems, and messaging solutions. I can develop a standalone web-based application integrated with the Aisensy WhatsApp API, enabling two-way messaging, automated responses, contact management, and broadcast campaigns through an intuitive user interface. My focus will be on reliability, scalability, and a seamless user experience. ✔ Aisensy & WhatsApp API Integration ✔ Send & Receive Messages ✔ Automated Reply Workflows ✔ Broadcast Messaging & Campaign Management ✔ Secure Web-Based Dashboard ✔ Real-Time Notifications & Message Tracking ✔ Clean, Maintainable, Well-Documented Code I have extensive experience with API integrations, messaging automation, and custom web application development. The solution will be designed for easy future enhancements and independent operation without requiring integration with existing systems. I look forward to discussing your requirements and delivering a robust WhatsApp messaging platform. Regards, Karthik
₹1,250 INR in 40 days
5.1
5.1

As an API integration expert with an intense passion for the journey from code to production and solid experience over 13+ years, I bring to your project both comprehensive understanding and meticulous thoughtfulness. My hands-on approach encompasses all aspects of web tech from architecture choices that scale to ones that fail, making me well-versed in the API languages. As a matter of fact, I have been working with WhatsApp API for quite some time now, making me capable of handling complex tasks like sending & receiving messages, automation responses and broadcast messaging. Moreover, my web application development skills are unparalleled. Areas such as UI/UX strategy, database design, AWS deployment that pertain directly to your project are already within my wheelhouse. This means that your requirement for a standalone, web-based application that provides seamless WhatsApp API integration fits into my skill set like a glove. Lastly, I also pride myself in being a business-driven developer who understands not just how to write code but build scalable, secure and high-performing applications. Partnering with me would ensure every line of code is written with long-term user retention and growth in mind. With an unwavering focus on quality and 100% Job Success Rate, I am more than ready to turn your vision into reality. Contact me today to discuss how we can make this project not just successful but impactful. Let's build something amazing together!
₹1,100 INR in 40 days
5.3
5.3

Hi, I am expert in setup and develop whats app integration, if you like you can discus with me in private message I start work asap.
₹1,000 INR in 40 days
5.2
5.2

✋ Hi there. I can build a standalone web app integrated with Aisensy WhatsApp API for sending messages, receiving replies, automated responses, and broadcasts. ✔️ I have solid experience with WhatsApp API integrations, webhook handling, messaging dashboards, automation rules, broadcast systems, REST APIs, and web app development. In a previous project, I built a messaging platform where users could send campaigns, receive customer replies, and manage auto-responses from one dashboard. ✔️ For your project, I will create the web interface, connect Aisensy APIs, set up inbound and outbound message handling, build response automation, and add broadcast messaging with proper contact and message management. ✔️ I will also test message delivery, webhook events, automation flow, and provide setup notes so the app can run independently without existing system integration. Let’s chat to discuss your project requirements and timeline. Best regards, Mykhaylo
₹1,000 INR in 40 days
4.0
4.0

Hello, I can deliver a web-based application that integrates with the WhatsApp API, Aisensy, for sending and receiving messages, automating responses, and broadcasting. I have 5+ years of experience in web development and API integration, ensuring a seamless and efficient solution. I will provide a user-friendly interface and a standalone app, not requiring integration with existing systems. I will ensure a smooth and effective implementation, tailored to your specific needs. If you have any specific requirements or would like to discuss further, please send a message to get samples or a quick demo. Thanks, Adegoke. M
₹1,000 INR in 40 days
3.8
3.8

Hello, I have 10+ years of experience in web application development, API integration, automation, and messaging systems. I can build a standalone web-based WhatsApp messaging platformintegrated with Aisensy / WhatsApp API for sending and receiving messages, automated replies, broadcast messaging, contact management, and a clean admin dashboard. I will deliver a secure, scalable, easy-to-use application with proper API setup, testing, and documentation. Let’s connect to discuss the workflow and implementation.
₹1,200 INR in 40 days
3.4
3.4

As an experienced Full Stack Developer, I have the knowledge and skills necessary to not only create a web-based application that integrates flawlessly with the WhatsApp API, but also to automate and streamline your messaging processes. Having worked on similar projects before, my understanding of API integrations combined with my expertise in JavaScript and Web Development will ensure I am able to facilitate robust message sending, receipt, and auto-response functionalities in the app. Moreover, the fact that I'm well-versed in creating standalone applications without the need for integration with existing systems aligns perfectly with your project requirement. My hands-on familiarity with automation systems and messaging solutions would ideally complement this as well. By choosing me for this project, you're not only opting for a skilled professional proficient in API integration but more importantly, someone who is dedicated to ensuring effective communication for your business. Trust me to bring your vision to life through innovative and efficient digital solutions that can be scaled as per your needs. Let's discuss how we can make this happen together!
₹800 INR in 40 days
3.5
3.5

I can develop a standalone web-based WhatsApp platform integrated with Aisensy for real-time messaging, automated responses, broadcast campaigns, and complete conversation management with a modern, user-friendly dashboard.
₹1,000 INR in 40 days
3.1
3.1

Hi, I’m interested in developing your WhatsApp web application with Aisensy API integration. I have experience with web application development, API integrations, automation workflows, and database-driven systems. I can build a user-friendly interface for sending and receiving messages, automated responses, and broadcast messaging, ensuring a reliable and scalable solution. I’m available to start immediately and would be happy to discuss the project further. Thank you.
₹1,000 INR in 40 days
2.4
2.4

WhatsApp API integrations need reliable message queuing and real-time status tracking to handle broadcast volumes without drops. I've built enterprise messaging systems at 70+ tenant scale with Azure Service Bus for exactly this kind of backpressure handling. For your Aisensy integration, I'd implement a .NET backend with queue-based message dispatch, delivery receipt tracking, and automated response triggers, similar to the async data pipelines I run on the PMI SaaS platform (230+ hotels per tenant). The web UI can be Angular or React with TypeScript, matching your preference. Ready to start immediately. Do you have the Aisensy API credentials and sandbox access available for initial testing?
₹750 INR in 7 days
2.1
2.1

Hello, I reviewed your project requirements and believe we can help deliver a reliable, scalable, and user-friendly solution that aligns with your goals. At IITianCraft, a startup associated with talent from IIT Kharagpur, we work on web development, mobile applications, software solutions, UI/UX design, digital platforms, and business growth systems. Our focus is on: * Clean and modern design * Scalable architecture * Responsive user experience * Performance and security * Long-term maintainability We would be happy to discuss your requirements in more detail and suggest the most suitable approach for development and future scalability. Looking forward to working with you. Thanks, IITianCraft
₹1,000 INR in 40 days
2.0
2.0

Kadapa, India
Member since Jun 12, 2026
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€250-750 EUR
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₹12500-37500 INR