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I’m looking for a developer who can turn my customer-support workflows into a single, friendly WhatsApp bot. The bot’s core purpose is customer support, and it must be able to: • Create bookings • Answer FAQs • Check flight status • Confirm whether luggage has been paid I will supply the content for our standard FAQs and the booking, flight-status, and luggage endpoints (or data extracts) we already use. You will connect these to the WhatsApp Business API, design clear conversational flows, and return a deployable, well-documented solution that my team can maintain. Key expectations • Clean code in a language or framework you are comfortable with (Node.js, Python, Java are all acceptable). • Error handling, user-friendly prompts, and fall-back messages. • Simple admin guide that shows how to update FAQs and credentials. • Short hand-over call or video explaining setup and future edits. If you have previous WhatsApp bot examples, please share a link or demo number so I can see how you handle dialogue flow and integrations.
Project ID: 40624023
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285 freelancers are bidding on average €1,994 EUR for this job

Hi — Elias here from Miami. I see you're looking to develop a WhatsApp customer support bot to streamline your workflows. This is a great initiative to enhance user experience and efficiency. The primary challenge often lies in ensuring seamless integration with existing systems and managing the complexities of conversational AI. What usually matters most here is creating a reliable flow that accurately understands user intents while maintaining a friendly interaction. The tricky part is usually handling state management and ensuring the bot can scale with your support needs. I would approach this by mapping out your current workflows, identifying key user interactions, and structuring the bot’s responses to align with those needs. Stability and maintainability will be central to my approach, ensuring the bot can evolve with your business. I've developed similar chatbots that required robust API integrations and conversational logic, providing insight into potential pitfalls and best practices. A few questions to better understand the scope: Q1 – What specific user roles do you envision interacting with the bot? Q2 – Are there existing systems or databases that need integration? Q3 – What are your expectations regarding scalability and user volume handling? Happy to discuss the details and suggest the best technical approach. Looking forward to hearing from you.
€2,500 EUR in 10 days
8.5
8.5

Hi, I can build your WhatsApp customer-support bot with booking creation, FAQ responses, flight-status checks, and luggage payment verification integrated with your existing APIs. I have experience with Node.js/Python, REST API integrations, conversational workflows, webhook handling, authentication, and third-party messaging platforms, with a strong focus on reliable error handling and clear user interactions. I’ll structure the bot with maintainable flows and configurable FAQ content so your team can update information and credentials without modifying the core application. I’ll also provide deployment documentation and a handover session covering setup, maintenance, and future changes.
€2,250 EUR in 20 days
8.5
8.5

I am a seasoned developer with extensive experience in building automated customer support solutions, particularly WhatsApp bots. I have successfully implemented similar projects where I integrated customer support workflows into user-friendly chatbot applications using both Node.js and Python. This aligns well with your requirements for creating a WhatsApp Customer Support Bot. I have worked on integrating various APIs, including the WhatsApp Business API, to streamline customer interactions by handling bookings, answering FAQs, and managing other functionalities like flight status checks. I pride myself on writing clean code, implementing robust error handling mechanisms, and designing clear conversation flows that enhance user experience. My developments are always accompanied by detailed documentation and user guides, ensuring teams are well-equipped to manage and update the system independently. I am interested in discussing your project further and am available for a conversation at your convenience. Could you please share if there are any additional features or considerations you have in mind for the bot?
€2,500 EUR in 15 days
8.5
8.5

Hello, As a senior web and software developer with extensive experience in JavaScript, I am more than equipped to handle your WhatsApp customer support bot project. At A4Logic, we have completed nearly 500 projects with 5-star ratings and a 97% completion rate, proving our commitment to delivering reliable digital products and solving technical problems tailored to our clients' needs. In terms of WhatsApp bots, we have successfully integrated APIs, built conversational flows and executed user-friendly prompts for past clients resulting in high-functioning solutions. Our ability to communicate clearly and provide practical recommendations from the scope of the project till delivery sets us apart. We can design a simple admin guide that outlines how to update FAQs and credentials seamlessly, ensuring ease of use for your team after handover. Alongside the technical prowess, our focus on the bigger picture sets us apart. We don't just deliver projects; we provide long-term maintenance, support and future scalability. And being responsive for urgent fixes, especially important when dealing with customer-support channels like WhatsApp adds additional value. So let's build an efficient, well-documented solution together! Thanks!
€1,600 EUR in 12 days
7.9
7.9

Hi, I’m Puru — thanks for posting your `WhatsApp Customer Support Bot Build`. We’ve read the description carefully and are ready to move forward as soon as we align on a few details. With 8+ years of experience in Java, JavaScript, Python, Node.js, API Integration, User Experience Research, Conversational AI and Chatbot Development and a strong track record of 100+ global clients across 25+ countries, we specialize in delivering high-quality, scalable solutions. Our work has helped: * Automate workflows that saved clients hundreds of engineering hours * Drive measurable ROI, including $500K+ ARR and millions in client revenue * Launch MVPs to production in record time with high stability As a top 1% agency, we focus on impact, speed, and reliability—backed by 100+ 5-star reviews. Check out my portfolio: https://www.freelancer.com/u/Guptapuru304 Let’s bring your project to life—We're ready to start right away. Best regards, Puru
€3,000 EUR in 20 days
8.0
8.0

⭐⭐⭐⭐⭐ Create a User-Friendly WhatsApp Bot for Customer Support ❇️ Hi My Friend, I hope you are doing well. I've reviewed your project requirements and see you are looking for a developer to create a WhatsApp bot for customer support. Look no further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for chatbot development. I will connect your existing workflows to the WhatsApp Business API, design clear conversation flows, and provide a solution that is easy for your team to maintain. ➡️ Why Me? I can easily build your WhatsApp bot as I have 5 years of experience in chatbot development, specializing in customer support solutions. My expertise includes API integration, error handling, and user-friendly design. Additionally, I have a strong grip on Node.js, Python, and Java, ensuring a robust and efficient bot. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. I look forward to discussing this with you in chat. ➡️ Skills & Experience: ✅ WhatsApp Business API ✅ Chatbot Development ✅ API Integration ✅ Node.js ✅ Python ✅ Java ✅ Error Handling ✅ User-Friendly Design ✅ Conversational Flow Design ✅ Code Documentation ✅ Admin Guide Creation ✅ Customer Support Solutions Waiting for your response! Best Regards, Zohaib
€1,800 EUR in 2 days
8.1
8.1

Hi, As a seasoned developer with almost two decades of experience, I understand the significance of providing not just functional, but user-friendly solutions to enhance business growth. My name is Balasubramanian, and I lead a team of 40+ experts at IT Flex Solutions India, specializing in Web and Mobile App Development. With skills including API Integration, Chatbot Development, Java, JavaScript, Node.js and Python - we have proficiently handled similar projects that demanded integrations and conversational flow. Drawing from your requirements, it's clear that accessibility and functionality are paramount in creating a successful WhatsApp Customer Support Bot. Our vast familiarity with languages like Node.js, Python & Java facilitates us in transforming complex workflows into intelligently designed and deployable solutions that resonate with our clients' objectives. Moreover, my 19+ years of industry experience combined with a track record of 483+ successfully completed projects ensure quality code that tackles glitches efficiently and ensures smooth user-experience. Can we discuss and confirm the requirements ? Thanks, SBM
€3,000 EUR in 35 days
7.7
7.7

Hello! I can develop a reliable WhatsApp customer support bot that streamlines your support workflows into one seamless conversational experience. I'll integrate your existing booking, flight status, luggage, and FAQ endpoints with the WhatsApp Business API, ensuring fast, accurate, and user-friendly responses. The bot will include clear conversation flows, robust error handling, fallback messages, and clean, maintainable code using Node.js, Python, or Java based on your preference. You'll receive a fully documented, deployable solution with an easy admin guide for updating FAQs and credentials, along with a hand-over session to ensure your team can confidently manage and extend the bot. Best regards.
€1,500 EUR in 10 days
7.2
7.2

With extensive experience in developing conversational AI solutions and expertise in Node.js, I will seamlessly connect your booking, flight-status, and luggage endpoints to the WhatsApp Business API. The solution will handle bookings, FAQs, flight status inquiries, and luggage payment confirmations for a seamless customer support experience. I prioritize clean code, user-friendly prompts, and robust error handling to enhance user interaction. Clear conversational flows will ensure efficient task completion, and I will provide thorough documentation and a hand-over session for easy post-deployment maintenance. Let's collaborate to tailor the solution to your specific needs and ensure it aligns perfectly with your business objectives.
€2,700 EUR in 5 days
7.1
7.1

As a practiced AI and Cloud Developer with a strong passion for building scalable backend systems, I am confident in my ability to bring your WhatsApp Customer Support Bot project to life. The creation of intelligent applications that intertwine AI models, cloud infrastructure, and user-friendly sourcing is where my skills lie. My experience with Python, FastAPI, Node.js, React and database systems enables me to develop reliable and scalable applications. A key part of my work involves API integration and automation tools, skills that will prove invaluable in connecting your standard FAQs and booking/flight data endpoints to the WhatsApp Business API. Beyond that, I prioritize clean code and robust error handling to ensure a seamless and seamless user experience. Additionally, I can leverage my data analytics expertise to incorporate a luggage payment confirmation feature—an aspect you specifically mentioned. Think of me as more than just a developer for this project; consider me part of your team as I will provide clear documentation, a straightforward admin guide for future updates, and a comprehensive hand-over call or video. I also have previous examples of WhatsApp bots with working dialogue flow and integrations which I’d be more than happy to share with you prior to your selection. Let’s connect on this project and create a smart customer-support bot for your business!
€2,250 EUR in 45 days
7.1
7.1

Hi, this is a good fit for my team. Your scope is clear, and I can build a friendly WhatsApp support bot that handles bookings, FAQs, flight status, and luggage payment checks with proper fallbacks and clean handover documentation. I’d connect your existing endpoints, structure the dialogue carefully, and make sure your team can update FAQs and credentials without hassle. If you want, I can also share a relevant bot example in chat.
€1,500 EUR in 7 days
7.4
7.4

Hi, I reviewed your need to turn customer-support workflows into a friendly WhatsApp bot that creates bookings, answers FAQs, checks flight status, and confirms luggage payment. I’ll implement API Integration with Conversational AI-style dialogue flows, using Node.js for clean coding and Coding for reliable routing between WhatsApp Business API and your booking, flight-status, and luggage endpoints. I’ll build user-friendly prompts, fall-back messages, and error handling around each action, and I’ll incorporate User Experience Research principles to keep the conversation clear and efficient. You’ll get a deployable, well-documented solution plus a simple admin guide for updating FAQs and credentials, ready for your team to maintain. Let’s discuss here now.
€1,500 EUR in 30 days
7.0
7.0

Your WhatsApp bot needs reliable answers across four separate support flows without trapping customers in dead ends. I’d connect the WhatsApp Business API to your booking, flight-status, and luggage data, then keep the FAQ content separate so your team can update it without touching the main logic. Each flow would use clear prompts, validate user input, and return useful fallback messages when an endpoint is unavailable or the request is incomplete. I’d also handle duplicate webhook events, since WhatsApp may retry delivery and accidentally trigger the same action twice. The final handover would include deployable code, setup documentation, an admin guide for FAQs and credentials, and a walkthrough of future edits. Which booking details does your current endpoint require from the customer?
€2,000 EUR in 10 days
6.9
6.9

Hello!, I am a Florida-based senior software engineer(frontend, backend, ecommerce, etc) and I read your WhatsApp Customer Support Bot project carefully. I understand you want one friendly WhatsApp bot that turns your support workflows into a smooth customer experience, not just a basic chatbot. I have about 15 years of experience with Java, JavaScript, Python, Node.js, API integration, conversational AI, and chatbot development. I’ve built production support automations and workflow-driven bots where reliability, clear UX, and clean human handoff really matter. My approach: 1. Map your support workflows and key intents 2. Design the conversation flow and fallback paths 3. Integrate WhatsApp + your APIs or knowledge sources 4. Test edge cases, handoff logic, and response quality 5. Launch, monitor, and refine based on real usage Relevant work I’ve done includes: - customer support bot for a regional service business - WhatsApp order status assistant for an ecommerce brand - AI helpdesk assistant for an internal ops team Could you please clarify the following questions to help me better understand the project? 1. What are the top support tasks the bot must handle first, and which ones should always be escalated to a human? 2. Do you already have WhatsApp Business API access, FAQs, and backend systems ready for integration? 3.
€2,400 EUR in 9 days
6.8
6.8

Hi, You’re not just asking for a bot , you’re trying to stop support from becoming a manual relay race. I can see the real goal: one WhatsApp assistant that books, answers FAQs, checks flight status, and verifies luggage payment without confusing users. I’ve built PHP, Python, and API-driven support workflows, and I can connect your existing endpoints to WhatsApp Business API with clean conversation states, fallback handling, and simple admin-friendly documentation. 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. I can map the flows, integrate the data sources, and package everything so your team can maintain it confidently. Could you share the endpoint formats, expected booking steps, and whether you already have a preferred WhatsApp provider? Looking forward to your reply so we can finalize the exact plan. Best regards, Asad
€1,500 EUR in 30 days
7.0
7.0

Hi there, I understand you need a bot to handle primary customer support on WhatsApp. The bot will parse user messages to identify their goal: answering an FAQ, creating a booking, checking a flight, or confirming luggage payment. It will then query either a local FAQ database or your provided APIs, returning a formatted, conversational response. Technical approach: A Node.js service connected to the WhatsApp Business Cloud API. We'll implement a lightweight intent router to direct queries. Wrapper functions will handle calls to your booking, flight, and luggage APIs. FAQs will be stored in an easily editable JSON file. Core modules: Intent Router (classifies messages), API Integration Layer (communicates with your endpoints), FAQ Handler (retrieves answers), and a State Manager for multi-step flows like booking. We'll prioritize clear error messages and fallback logic. Relevant systems: Our AI-Powered Chatbot Backend project is directly relevant. It was built for conversational AI with intent detection, contextual memory, and custom API integrations for dynamic data-the exact core logic needed for your bot. Implementation strategy: We'll start with the WhatsApp API setup and the FAQ module. Then, we'll integrate the flight status API to establish a pattern, followed by the booking and luggage endpoints. We'll conclude with flow refinement, documentation, and the handover. Regards, Rohit
€1,500 EUR in 14 days
7.5
7.5

As someone who genuinely understands the importance of quality customer support, I am confident that my demonstrated expertise in API integration, JavaScript, Node.js, and Python make me an ideal candidate for your WhatsApp bot project. From creating bookings to answering FAQs, checking flight status to confirming luggage payments, your customer service workflows will be seamlessly transformed into an efficient and friendly bot with intelligent conversational flows under my guidance. With proven examples of my past work incorporating AI technologies like natural language processing (NLP) and machine learning – targeting language workflows specifically – I can promise a best-in-class experience for your customers. Applying cutting-edge computer vision techniques like image processing and object detection, my solutions are intelligent, innovative, efficient, and scalable. Let's build a WhatsApp support bot together – one that truly reflects your impeccable business ethic through intuitive interactions.
€2,250 EUR in 7 days
6.7
6.7

Hi, This looks like a good fit for automating existing workflows through a conversational channel. The main challenge will be keeping the dialogue smooth when calling multiple backend APIs and handling edge cases like invalid inputs or service outages. I’ve built similar conversational flows before, most recently for a customer-facing support tool where the bot handled bookings and FAQs over chat. The part that usually needs the most attention is how the bot recovers when an API call fails or times out, so we’ll need clear retry logic and fallback messages. The integrations part is straightforward—I’ll use the WhatsApp Business API client libraries and wrap your existing endpoints with simple validation and error handling. A small admin panel to update FAQs and credentials will make future edits easy for your team. One unknown is whether the WhatsApp API will rate-limit us during peak hours, so we’ll add queueing for outgoing messages and log errors to spot issues quickly. Thanks, Denis.
€1,500 EUR in 20 days
6.3
6.3

Hi, I've worked with Travelport during my office time and worked extensively on their APIs :) I can build the WhatsApp support bot around your existing booking, flight-status, and luggage APIs, with clear conversation flows, fallback handling, and an easy way to update FAQs. I’d keep the integrations separate so future services can be added without rewriting the bot. I’ve built AI assistants, API-driven workflows, and customer support automation for SaaS platforms. Let’s talk over chat and discuss it over a call.
€1,500 EUR in 2 days
6.4
6.4

Hi, I have developed a similar Whatsapp bot recently for loan inquiry and status, loan balance, loan repayment etc. So I have idea about this and would be happy to do this. Thank you
€2,000 EUR in 15 days
6.5
6.5

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