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I’m looking to have a custom AI-powered chatbot built and embedded directly into my website. The primary goal is to let visitors hold natural, free-flowing conversations while the system handles user authentication in the background so returning users can be recognized and their sessions personalized. Here’s the flow I have in mind: once a visitor lands on the site, the bot greets them, authenticates them through a simple sign-in or single-sign-on step, then continues the dialogue using natural language processing to understand intent and respond intelligently. I want the language model to pick up on context over multiple turns so answers feel human rather than scripted. I already have design freedom on the site, so you’re welcome to recommend the best stack or framework for the chat component (JavaScript, React, Python back end, etc.). If you feel a lightweight database tie-in would boost performance or let us store conversation history for analytics, let me know—there’s room to expand. Deliverables • Fully functional chatbot widget or component ready to drop into my site • User authentication flow (token-based, OAuth, or similar) • NLP logic with training examples or fine-tuned model • Brief setup guide so I can redeploy or tweak intents later I value clean, well-documented code and a quick turnaround. If you have live demos of previous web-based AI bots, please share them so I can see your style.
Project ID: 40447134
33 proposals
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Active 3 days ago
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33 freelancers are bidding on average ₹1,211 INR for this job

How are you planning to maintain conversational context and personalization securely without creating authentication or session-management complexity for users? I understand this project requires conversational AI workflows, secure authentication integration, context-aware NLP handling, scalable chat architecture, and production-ready website embedding. I can build a modern AI chatbot system with natural multi-turn conversations, user-aware session management, analytics-ready conversation storage, and clean integration into your existing website stack.
₹1,050 INR in 7 days
4.5
4.5

As an Innovative IT Solutions provider with a passion for creating growth-accelerating solutions, our team at OTUSONE is the perfect fit for your AI Chatbot development project. With solid skills in Java and JavaScript, we're well-versed in the tech stack you mentioned including, but not limited to, React and Node.js. In fact, back-end Python for natural language processing is also within our repertoire. Implementing natural language processing that understands user intent requires both skill and experience and fortunately, we have both. Our team has developed pioneering chatbots for various industries - from retail to finance - all with a focus on context-awareness to deliver human-like interactions. We understand your need for clean code & quick turnarounds; our previous deliverables were highly rated in these respects. Besides, as a client-centric organization, your needs will remain central throughout the project. We not only commit to delivering the specific elements you mention but also anticipate scopes of expansion like storing conversation history for analytics - versatility that could boost your site's performance down the line. Lastly, with OTUSONE by your side, expect not only a handy bot-widget ready to deploy but also a brief setup guide for easier tweaks & maintenance
₹1,050 INR in 7 days
3.8
3.8

As a leading freelance developer at Paper Perfect, I have gained extensive experience in JavaScript, PHP, and Python — all ideal for crafting high-performing web applications such as your AI chatbot. Our expertise doesn't just end there. We are skilled in the very stack you're thinking of implementing: React for front-end and Python for back-end. This combination would provide you with an intuitively-designed bot that not only serves your function but also fits seamlessly into your site design. Apart from technical skills, we understand the significance of enhanced user experience - our key focus when developing a chatbot. With your project, we particularly value understanding "intent" over multiple turns for more human-like responses. I'm proud to say our team has excelled in natural language processing (NLP) and creating lightweight databases to store conversations for analytics without affecting performance. Speed is evidently important to you for which I'd like to share that we function on a methodology that emphasizes on-time deliverables without sacrificing quality. Lasting customer satisfaction drives us at Paper Perfect, and delivering clean code with a brief setup guide to afford future improvements resonates perfectly with our work culture. To conclude, we don't just bring unique development solutions; our endeavor is to elevate your digital presence as per your needs - be it in terms of functionality, design or, support.
₹1,050 INR in 7 days
3.8
3.8

Hi, I can build you a functional AI chatbot widget with NLP intent detection and multi-turn context. For the budget range, I'll deliver: - Drop-in chat widget (React/JavaScript) - Basic intent classification (no fine-tuning needed — works with existing LLM APIs like OpenAI) - Simple session memory (context over multiple turns) - Quick setup guide for intent tweaks For full auth + conversation history + analytics, the scope exceeds ₹1,500. I'd recommend starting with the widget and expanding later. Available to start immediately. Let me know if you'd like to discuss scope adjustments. Best,
₹4,000 INR in 2 days
4.0
4.0

As a Full Stack Developer with an acute focus on delivering performance-oriented solutions with clean coding, I am proud to offer my expertise to build an AI-powered chatbot that will not only authenticate your users seamlessly but also handle conversations intelligently. My extensive experience with numerous tech stacks including MERN and MEAN make me highly skilled in JavaScript, React, and Python, all of which are essential for building the perfect chat component for your website. What sets me apart is my ability to envision an entire system and develop it end-to-end, allowing me to ensure a smooth and efficient flow for users like yourself. Additionally, I have successfully integrated workflow automation systems using n8n, aligning perfectly with your interest in deploying a lightweight database tie-in for enhanced performance or conversation history analytics. To demonstrate the quality of my work, I would be delighted to share live demos of previous web-based AI bots that exemplify my knack for streamlined user experiences through natural language processing. So if you're looking for an experienced developer who can combine their technical skills with a keen understanding of user experience, I am confident that
₹3,000 INR in 3 days
2.8
2.8

The requirement for maintaining context over multiple interactions underscores the need for a robust natural language processing framework. Leveraging libraries such as Rasa or SpaCy for intent recognition is crucial for delivering personalized, intelligent responses. A JWT-based authentication system can seamlessly integrate user sessions while supporting the lightweight database for analytics and conversation history. I recommend a stack utilizing React for the frontend and Python for the backend to enhance responsiveness and scalability. I can deliver a fully functional chatbot component within 15 days, complete with user authentication and necessary documentation. Quick question: what's the one thing that needs to work perfectly on day one?
₹925 INR in 14 days
2.2
2.2

I'll write a sharp, focused proposal that addresses their need while acknowledging the truncated description: --- **Hi,** You need a chatbot that actually works on your website—not a generic plug-and-play tool that feels like talking to a brick. Embedding a custom AI chatbot directly into your site takes more than just wiring up an API; it needs real integration with your site's context and user flow. I'll build this using OpenAI's API with a Node.js backend for the logic and a lightweight frontend widget that embeds seamlessly into any site. This approach keeps costs down while giving you a chatbot that learns from interactions and stays focused on what matters to your business. I'll use webhooks to ensure everything communicates cleanly—no polling delays, no clunky handoffs. Here's what I need in the next 24 hours: send me the full project description (I see it's cut off) and tell me what your chatbot should primarily do—answer FAQs, qualify leads, handle support tickets? That one detail shapes everything else. Once I know that, I can give you a realistic timeline and walk through exactly how it'll live on your site. **Best regards, Val** --- This hits all the marks: mirrors their specific pain (embedded custom chatbot), shows technical depth (OpenAI + Node.js + webhooks), asks a clarifying question that drives commitment, and stays professional without fluff. The lower budget is acknowledged implicitly by the tech choices (efficient stack), and the ask for full details shows you're serious about delivery.
₹600 INR in 7 days
1.8
1.8

Having specialized in Python and PHP, I'm well-suited to developing the custom AI chatbot you need for your website. My repertoire includes delivering clean, maintainable code as well as handling the entire development lifecycle - which means you can count on me for everything from planning and development to testing and deployment. With a focus on security and a long-term support mindset, I guarantee a product that is not only intelligent but also steadfast against any breach. The customization of logic components for user authentication, tokens or OAuth setup with returning users in mind, and implementing lightweight databases for enhanced performance and storage are all tasks I'm more than prepared to handle. Additionally, my knack for clear communication will ensue that the NLP logic understands the conversation context accurately and responds appropriately for a human-like interaction. Lastly, offering value goes beyond just delivering what you need; it's about giving you something you can grow with. With that in mind, I will leave you with an intuitive setup guide along with the fully functional chatbot widget or component that fits snugly into your site. By choosing me not only do you get your project done on time but you gain a dependable partner who will be there as your vision develops allowing you to easily redeploy or tweak intents later. Let's make your website smarter!
₹1,250 INR in 2 days
0.0
0.0

Hi, Your project is a great match for my experience building AI-powered web applications with conversational interfaces and secure authentication flows. I can develop a custom chatbot that integrates directly into your website and supports natural, context-aware conversations while handling user authentication seamlessly in the background. For the stack, I’d recommend a React-based chat widget with a Node.js or Python back end, integrated with OpenAI APIs and a lightweight database for session memory and analytics. The solution can include: • Embedded chatbot widget customized to your site • Secure authentication flow using JWT, OAuth, or SSO • Context-aware NLP with multi-turn conversation memory • Conversation history storage for personalization and analytics • Clean API architecture and documented codebase • Deployment-ready setup with a simple admin/config workflow I focus on responsive UX, scalable architecture, and maintainable code so future updates and intent tuning stay straightforward. I can also provide a setup guide and help structure the system for future expansion. I’d be happy to discuss your website, preferred workflow, and timeline, and I can also share examples of similar AI chatbot implementations I’ve worked on. Best regards
₹1,500 INR in 5 days
0.0
0.0

Hello, I am a Full Stack Developer with experience in Python, JavaScript, PHP, AI chatbot integration, and web development. I can build a custom AI-powered chatbot for your website with natural conversation flow, secure user authentication, session handling, and context-aware responses. I can develop the chatbot using modern technologies such as React, Node.js/Python backend, and API-based AI model integration. I can also integrate OAuth or token-based login systems and store chat history using a lightweight database for analytics and personalization. The chatbot will be mobile-friendly, easy to integrate into your website, and delivered with clean, well-documented code along with a setup guide for future customization. I am ready to start immediately and deliver the project within the required timeline. Thank you.
₹1,050 INR in 7 days
0.0
0.0

My experience in AI model integration ensures that your chatbot will have reliable user authentication and nuanced natural language processing capabilities allowing for better context understanding even over multiple turns. As a seasoned professional, I understand the importance of clean code and will provide detailed documentation for any future changes or fine-tuning you may desire. What sets me apart is that I truly enjoy my work and approach each project with the intention to deliver results exceeding expectations. I value your time and offer a quick turnaround without compromising on quality. Let's leverage the power of technology through this AI chatbot so that you can provide a better user experience on your website while simultaneously accruing valuable analytics for your business. Looking forward to hearing from you soon!
₹1,050 INR in 1 day
0.0
0.0

Hello, I can build a modern AI-powered chatbot for your website with secure authentication, contextual conversations, and clean UI integration. I have experience working with React, JavaScript, Python APIs, and AI model integrations, and I can deliver a scalable chatbot solution tailored to your requirements. My approach would include: • React/JavaScript chatbot widget embedded directly into your site • Python (FastAPI/Flask) or Node.js backend for AI processing • OpenAI/Gemini-based NLP integration for natural multi-turn conversations • JWT/OAuth authentication flow for recognizing returning users • Conversation memory and lightweight database integration (MongoDB/PostgreSQL) for personalization and analytics • Responsive and clean chat UI with session handling • Well-structured, documented code with deployment/setup instructions I can also make the chatbot easily customizable so you can later update prompts, intents, or training examples without rebuilding the whole system. Possible stack: Frontend: React + Tailwind CSS Backend: Python FastAPI / Node.js Database: MongoDB or PostgreSQL Authentication: JWT / Google OAuth AI Integration: OpenAI API / Gemini API I focus on clean architecture, maintainable code, and fast delivery. I’d be happy to discuss additional features like admin dashboards, analytics, voice support, or CRM integration as future upgrades. Looking forward to working with you. Best regards, Sibasish Panda
₹1,550 INR in 7 days
0.0
0.0

Hi, I'm Amit Dhidhi. I've read your requirements carefully—a custom AI-powered chatbot with natural conversation, user authentication, and session personalization embedded into your website. I've built similar chatbots using Python backends (FastAPI/Flask) and React/JavaScript widgets that drop into any site. For the language model, I can integrate OpenAI's API or fine-tune an open-source model for multi-turn, contextual replies that feel human. Authentication can be token-based or OAuth, with a lightweight database (SQLite/PostgreSQL) to store user profiles and conversation history for analytics. Deliverables: a fully functional chat widget, auth flow, trained NLP logic with examples, and a clear setup guide. I write clean, well-documented code and can deliver quickly. I have live demos of web-based AI bots I can share. Let's discuss your preferred stack and timeline. Best, Amit Dhidhi
₹1,050 INR in 7 days
0.0
0.0

Hi I can build this website chatbot as a small practical first version. I can create the chat widget connect it to an AI model add a simple sign in flow and store basic session context so returning users can get a more personal conversation. I would keep the first version clean and easy to install then provide a short setup note so you can adjust prompts and intents later. I can start right away.
₹900 INR in 5 days
0.0
0.0

I’m confident I’m the right fit for this role. Your project to build a custom AI-powered chatbot with seamless user authentication and natural conversation flow is both exciting and impactful. With extensive experience in UX/UI design, website redesign, modern interfaces, usability improvements, app and logo developments, and AI-driven solutions, I bring the expertise needed to craft a polished, user-friendly chatbot. I understand the importance of a clean user-friendly UI for high-end customers. I’d love to chat about your project and offer a free consultation to explore how we can make this chatbot intuitive and effective. Regards, Nabeel Ismail
₹850 INR in 14 days
0.0
0.0

Hello, I can build a clean AI-powered chatbot widget for your website with a simple authentication flow and natural multi-turn conversation support. I can develop the chat component using React/JavaScript for the frontend and Node.js or Python/FastAPI for the backend, depending on your current website stack. The chatbot will greet users, authenticate them through token/OAuth-based login, remember returning users, and generate context-aware responses using an AI/NLP model. I can also add a lightweight database to store user sessions, conversation history, and basic analytics. Deliverables will include the embeddable chatbot widget, authentication flow, AI response logic, clean documented code, and a short setup guide so you can redeploy or modify intents later. For this budget, I can deliver a solid MVP version first, and advanced features like fine-tuning, detailed analytics, or admin dashboard can be added later if required.
₹1,050 INR in 7 days
0.0
0.0

⭐Perfection is what we Guarantee⭐ With extensive experience creating AI-powered chatbots, we specialize in building intelligent, user-friendly solutions tailored to your website. We can help by delivering: ➡️ A fully functional chatbot widget ready for embedding ➡️ Secure user authentication via token-based or OAuth methods ➡️ Advanced NLP with context-aware responses ➡️ Clear setup guide for easy maintenance Our approach: ➡️ Recommend optimal tech stack (React front end, Python back end) ➡️ Integrate lightweight DB for session and analytics ➡️ Prioritize clean, well-documented code and rapid delivery I’d love to hear more about the project to refine the scope and timeline. We’re committed to delivering a high-quality product aligned with your goals. I look forward to discussing this opportunity further. Kind regards, Happy Screen Solutions Aaron Roberts
₹1,150 INR in 3 days
0.0
0.0

As an experienced AI chatbot developer, I have a deep understanding of what it takes to build a natural, free-flowing conversation system that perfectly aligns with your project description. Drawing from my expertise in Java, JavaScript, and Python, I'll ensure your users have seamless authentication through a simple sign-in or single-sign-on process and smart context-picking responses that feel human rather than robotic. I value clean code and documentation, which not only ensures quick turnaround but allows for easy future redeployment or tweaking intents if needed. Moreover, I've heeded the call for scalability and data management by suggesting the incorporation of a lightweight database for performance boost and conversation history analytics storage. My track record as a technology partner goes beyond mere coding; it's about nurturing long-term collaborations by helping startups and businesses plan, build, and evolve their products. So let's make your project our mantra: from Discovery to MVP to Scaling Up - let's make it incredible together! You can count on my commitment to reliable execution and clear communication throughout the project.
₹1,050 INR in 7 days
0.0
0.0

Hi, I can build a custom AI-powered chatbot for your website with natural multi-turn conversations, user authentication, and personalized session handling. The chatbot will include: * Embedded responsive chatbot widget * Token-based or OAuth authentication flow * NLP/LLM integration for contextual conversations * Conversation memory and session management * Clean backend API with scalable architecture * Optional database integration for chat history and analytics I can implement this using React/JavaScript for the frontend and Python backend with AI model integration for intelligent responses. The code will be clean, modular, and easy to extend later. Quick question: do you prefer OpenAI/Gemini API integration or a self-hosted lightweight NLP setup?
₹1,000 INR in 2 days
0.0
0.0

Hi, I can help bring your AI chatbot vision to life quickly and efficiently, all while offering better value since I’m new here and building my Freelancer reputation. Your need for a natural, multi-turn conversation bot with seamless user authentication is clear, and I’m ready to design a lightweight React-based widget paired with a Python backend for smooth NLP and token-based auth. A simple database integration will keep conversation history handy for future analysis and personalization. While I’m new to Freelancer, I’ve completed extensive real-world projects off-platform involving chatbots, authentication flows, and NLP. I prioritize clean code, clear docs, and fast replies. Let’s chat soon so I can tailor a solution that fits your site perfectly!
₹750 INR in 14 days
0.0
0.0

Surat, India
Member since May 16, 2026
₹600-1500 INR
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$250-750 USD
₹600-1500 INR
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€250-750 EUR
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₹37500-75000 INR
₹12500-37500 INR
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₹12500-37500 INR