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Request for Proposal (RFP) Project: AI Healthy Living Companion – MVP We are looking for a fixed-price quotation to develop the MVP , an AI-powered Healthy Living Companion. Objective Build a production-ready MVP that helps users build healthier habits through AI conversations on WhatsApp. Scope 1. Web Portal • Landing page • User registration & login • Health profile • Goal selection • Subscription page • User dashboard • Account settings • Privacy controls • Delete account 2. Admin Portal • User management • Conversation monitoring • Analytics dashboard • Content management • Reward management • Partner management 3. AI Integration • Integration with OpenAI APIs • AI memory and personalization • Daily health plans • Nutrition guidance • Hydration reminders • Walking and activity coaching • Habit coaching • Weekly and monthly reviews 4. WhatsApp Integration • User onboarding • Two-way AI conversations • Meal photo analysis • Daily reminders • AI-generated recommendations 5. Rewards System • Points engine • Achievement tracking • Reward redemption • Partner offers 6. Backend • Secure REST APIs • User authentication • Database design • AI orchestration • Notification service • Logging and monitoring Technical Stack (Preferred) • Frontend: React / [login to view URL] • Backend: Node.js (NestJS or Express) • Database: PostgreSQL • Cloud: AWS or Azure • Docker • GitHub • CI/CD Deliverables • Complete source code • UI/UX implementation • Backend APIs • Database • Deployment scripts • API documentation • Testing • Production deployment • Three months of bug fixing after launch Please Include 1. Fixed project price. 2. Development timeline. 3. Team composition. 4. Technologies used. 5. Milestones and payment schedule. 6. Warranty/support period. 7. Similar AI projects completed. 8. Optional enhancements and their costs. Break the price into 3 milestones : - UI/UX approval 20% - MVP feature completion 50% - Production deployment and acceptance 30%
Project ID: 40559434
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156 freelancers are bidding on average $4,466 USD for this job

Hi there, We understand you're looking to develop an AI-powered Healthy Living Companion, an MVP that utilizes AI conversations on WhatsApp to help users build healthier habits. Our team at Webbook Studio has experience with similar projects, such as developing a learning platform website for children using PHP, WordPress, and custom design, and a music voting mobile app using React Native, React.js, and Node.js. We're confident our skills in Node.js, React, PostgreSQL, and AI integration will serve this project well. One question: do you have any existing brand guidelines or design preferences for the web portal and WhatsApp interface, or would you like us to propose a design concept? Feel free to message us to discuss the details! — Webbook Studio
$3,050 USD in 30 days
9.3
9.3

Hi, I will develop a production-ready AI Healthy Living Companion with a responsive web portal, admin dashboard, and WhatsApp AI integration to deliver personalized health coaching through natural conversations. The platform will include user onboarding, health profiles, goal management, subscriptions, AI-powered nutrition and habit guidance, meal image analysis, rewards, analytics, and a secure backend with scalable APIs. AI memory, notification workflows, and cloud deployment will be designed to support future growth while maintaining security and performance. Estimated timeline: 16–20 weeks Milestones: * UI/UX Approval – 20% * MVP Feature Completion – 50% * Production Deployment & Acceptance – 30% Let's discuss further. Regards, SNR
$4,000 USD in 7 days
9.2
9.2

Hi — Elias here from Miami. I see you're looking to build an AI-based healthy lifestyle assistant with a WhatsApp platform and web portal. It’s a great idea, but I understand there can be challenges in integrating AI seamlessly with user-friendly interfaces while keeping data secure. Common issues I often encounter in similar projects include ensuring the AI can handle diverse user inputs effectively and managing the backend to support real-time interactions without delays. These can impact user experience if not addressed early on. My approach would start with defining user needs and creating a simple yet powerful AI model that learns from interactions. I’d set up a straightforward web portal that complements the WhatsApp experience, ensuring everything works smoothly together. To get a clearer picture, could you share more about the specific features you envision for the AI assistant? Also, do you have any thoughts on the types of data you’ll be collecting from users? Looking forward to discussing this further.
$4,500 USD in 14 days
8.5
8.5

Hi there, We’ve developed several AI-driven products, including a WhatsApp-based solution that helps users manage their health by tracking daily habits and providing personalized recommendations. We also built a web dashboard for admins to monitor user activity and manage AI-generated content. For this project, we can use OpenAI’s latest models to create a highly personalized experience. We can also integrate with third-party APIs to enhance the product’s capabilities. Let’s schedule a quick 10-minute call to discuss your project in more detail and ensure I fully understand your requirements. I usually respond within 10 minutes. I’m eager to learn more about your exciting project. Best, Adil
$4,400 USD in 21 days
7.5
7.5

You're building a AI-Based Healthy Lifestyle Assistance - WhatsApp AI platform with web portal where the real challenge is tying recipes, meal-plan content, SEO, email, and print collateral into one credible brand experience. I've handled similar builds involving PHP, Website Design, Graphic Design, HTML, usually where the important part was translating the brief into a reliable working system. My approach would be to first structure the recipe/meal-plan content and brand message, then build the website, newsletter workflow, and print collateral around a consistent nutrition-focused customer journey. For this project, I would focus especially on: - Recipe catalogue, meal-plan pages, basic SEO, and future payment path - Newsletter/blog workflow around sustainability, produce, and nutritional science - Print-ready nutritional collateral with consistent brand layout and handover If helpful, I can start by mapping the website sections, first newsletter cadence, and print-collateral set so the brand launch feels coherent. Best, Dr. Syafiq
$4,000 USD in 21 days
7.4
7.4

Hello!, This is James from Hollywood... I read your RFP carefully, and the goal is clear: build an AI Healthy Living Companion MVP that works well through WhatsApp and a web portal, with real value from day one. I’ve spent about 15 years building full-stack systems and AI-driven products with PHP, Node.js, web apps, chatbots, and production APIs. My approach would be practical: 1) define the user flow and AI behavior, 2) build the WhatsApp layer and secure backend, 3) develop the web portal for users/admin, 4) test everything end-to-end so the MVP feels polished and reliable. I’ve delivered projects like a wellness coaching portal, WhatsApp support automation, a health tracking dashboard, and an AI assistant for subscription users. I pay close attention to the details, because with this kind of platform the UX, AI responses, and data flow all need to work together. Could you please clarify the following questions to help me better understand the project? 1) Should the AI provide general guidance only, or also personalize based on goals, habits, and reminders? 2) Do you already have a WhatsApp API provider, or should I recommend the best setup for the MVP? 3) What admin features are essential in the web portal for launch? If needed, I can also outline the MVP flow and suggest the fastest path to a clean first release.
$4,200 USD in 13 days
6.9
6.9

Hi, I read through your requirements, and before suggesting an approach, I'd like to clarify one important point because it will affect the overall implementation and timeline. Could you share what you've already finalized, and which parts are still open for discussion? In my experience, spending a few minutes clarifying the requirements at the beginning usually avoids unnecessary rework later. Once I understand your expectations, I'll suggest the most practical and scalable approach based on your project rather than a one-size-fits-all solution. Let's discuss.
$4,000 USD in 7 days
6.8
6.8

Your WhatsApp AI integration will fail under concurrent user load if you don't implement a message queue between Meta's webhook and OpenAI's API - this causes duplicate responses and conversation state corruption that breaks the user experience. Quick questions - are you planning rate limit handling for OpenAI's token quotas when 500+ users send meal photos simultaneously? And what's your data retention policy for HIPAA-adjacent health conversations stored in PostgreSQL? Here is the architectural approach: - NODE.JS + NESTJS: Build event-driven microservices with Bull queue for WhatsApp message processing and Redis for AI conversation state management across 10K+ daily interactions. - OPENAI API INTEGRATION: Implement streaming responses with function calling for meal analysis, context window optimization to reduce token costs by 40%, and fallback logic when API limits hit. - AWS INFRASTRUCTURE: Deploy containerized services on ECS with RDS PostgreSQL, S3 for meal images, CloudWatch monitoring, and auto-scaling that handles 10x traffic spikes without downtime. I've built 4 AI health platforms that scaled from MVP to 50K users, including one WhatsApp bot processing 200K messages monthly. Let's schedule a 20-minute technical call to validate your architecture before you commit budget to a build that might not scale.
$3,600 USD in 30 days
7.3
7.3

Hi I understand you are looking for a production-ready MVP for an AI Healthy Living Companion that enables two-way WhatsApp conversations plus a web portal with user, admin, and analytics capabilities, plus onboarding, reminders, goal tracking, and rewards. I am a results-driven AI and web developer who designs practical, repeatable workflows and delivers end-to-end platforms that turn complex requirements into operable systems. My approach blends AI-driven personalization with solid backend APIs, secure authentication, and a clean user experience, ensuring scalable growth and measurable engagement while keeping deployment tight and predictable. For your project I would structure the work into clear phases: establish the data model and AI orchestration for memory and daily plans; implement the web portal (landing, auth, health profiles, dashboards, settings) and admin portal (user mgmt, analytics, content, rewards); integrate WhatsApp with two-way AI conversations, meal photo analysis, and reminders; and set up secure REST APIs, CI/CD, deployment scripts, and monitoring. Each phase ends with a working milestone and a deployment-ready feature set, followed by production handover and three months of bug fixing post-launch. I can provide reference architectures, API documentation, and reusable templates for UI/UX, onboarding flows, and the reward engine to accelerate future enhancements. Best, Justin
$4,000 USD in 30 days
6.5
6.5

Greetings! I will build your AI Healthy Living Companion MVP with web portal, admin portal, WhatsApp integration, AI conversations, rewards system, and secure backend. I will use React, Node.js, PostgreSQL, and OpenAI APIs. I will deliver source code, deployment, and three months bug fixing. I have AI and WhatsApp integration experience. I will send similar projects. Send your detailed feature requirements. Thanks, Revival
$3,000 USD in 30 days
6.1
6.1

I’ve built AI-powered health apps with WhatsApp chatbots and web dashboards before, so I understand how to bring your Healthy Living Companion MVP together smoothly. To meet your scope, I would start by quickly delivering key flows on the web portal—user sign-up, health profile, and goal setting—making sure the UI feels simple and clear. Meanwhile, I’d set up the backend with secure APIs and database design to connect everything reliably. Integrating OpenAI APIs on WhatsApp with two-way chats, meal photo analysis, and personalized coaching will come next, using proven approaches to keep AI responses relevant and memory-driven. A question: do you have preferred tools for meal photo analysis or should I recommend options? Also, would you want the daily reminders and reviews customizable by the user or preset initially? Breaking the work into your 3 milestones makes sense. I can provide a detailed timeline and cost after clarifying your priorities on optional features. I’ll include test plans and deployment scripts so you can launch confidently, with 3-month support ready to resolve post-launch issues. Ready to start with the UI/UX phase and get this healthy habits companion into users’ hands efficiently.
$5,000 USD in 7 days
6.0
6.0

Hello, Your project combines AI, WhatsApp, and a complete web platform, and this is the type of work my team has successfully delivered. We have strong experience creating AI driven applications, secure APIs, user dashboards, admin portals, payment flows, and WhatsApp integrations with a focus on performance and future growth. I would love to schedule a quick discussion to understand your goals, review the MVP scope, and suggest the best approach with a clear timeline and milestone plan. I am confident we can deliver a high quality solution that is ready for launch. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira
$4,000 USD in 7 days
5.7
5.7

I can develop the AI-based Healthy Lifestyle Assistance MVP tailored to your specifications. My experience in web development, especially with technologies like React and Node.js, aligns well with the project requirements. The web portal will feature user registration, health profiles, and meal analysis, allowing users to track their health effectively. I'll ensure secure user authentication and smooth API integrations for the AI functionalities using OpenAI APIs. Additionally, I recognize the importance of having a robust admin portal for analytics and user management as well as a comprehensive rewards system to keep users engaged. I can complete the project in phased milestones to keep everything aligned and ensure quality delivery. What specific AI capabilities do you prioritize for user engagement? What specific AI capabilities do you prioritize for user engagement? How important is the UI/UX aspect in this MVP phase? Are there any compliance or data privacy norms we need to consider? What are your expectations for post-launch support and warranty?
$3,000 USD in 12 days
5.8
5.8

Hello, We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on PHP, Website Design, Graphic Design, HTML, Node.js, Web Development, AI Chatbot, AI Model Development, AI Content Creation, AI Development Lets connect in chat so that We discuss further. Thank You
$3,000 USD in 7 days
5.4
5.4

With well-rounded expertise in AI development and website design, I am confident in my ability to bring your AI Healthy Living Companion to life. My proficiency in Python, Node.js, and React aligns perfectly with your technical stack preferences. I have a proven track record of building scalable backend systems integrated with AI models - exactly what you need for this project. Throughout my career, I have successfully built AI-powered SaaS platforms, REST APIs, and microservices that have been tested time and again for reliability under real-world conditions. Going above and beyond, I also prioritize clean architecture and scalability - essential factors for a product like yours that aims to cater to many users without compromising performance standards. Even after the successful deployment of your MVP, I assure you my commitment doesn't waver. For three months post-launch, I offer comprehensive bug fixing services which demonstrates my dedication to your satisfaction. Not only do I bring the skills needed for this project, but also the drive and support required post-completion!
$5,000 USD in 60 days
5.5
5.5

Hi there, we have recently completed a similar project and would love to share some references. AI-Based Healthy Lifestyle Assistance with a WhatsApp AI platform and web portal sounds right up our alley, and we would love to exceed your expectations. Your request for an AI-powered Healthy Living Companion aligns with our expertise in designing sleek, reliable, and efficient AI solutions. We have multiple 5-star reviews on similar projects and rank in the top 1% among 75 million users! While we might be new to Freelancer, we have over 9 years of experience off-site, and I truly appreciate you taking your time to review our proposal, and I would love to discuss this project more. Kind regards, Trichelle
$3,000 USD in 7 days
5.6
5.6

Hi there, I'm Vishal Maharaj, a seasoned developer with 25 years of experience in PHP, HTML, Web Development, Node.js, and AI technologies, based in Perth, Australia. I am passionate about creating AI solutions. I understand the project requirements for developing an AI-powered Healthy Living Companion on WhatsApp with a web portal. My approach involves integrating OpenAI APIs for personalized health plans, nutrition guidance, and habit coaching. Let's discuss further to kick-start this project. Cheers, Vishal Maharaj
$3,000 USD in 20 days
5.8
5.8

hi, i can build your ai healthy living companion mvp with a web portal for user registration and health profile, admin portal for management, ai integration with openai apis for personalized daily plans and habit coaching, whatsapp integration for two-way conversations and meal photo analysis, a rewards system with points and achievements, and a secure backend with rest apis and postgresql. deliverables include complete source code, api documentation, deployment scripts, production deployment on aws or azure, and three months of bug fixing after launch. my experience with ai chatbot development and node.js matches your needs precisely. i can start right away. thanks
$3,000 USD in 15 days
4.1
4.1

I will build the AI-Based Healthy Lifestyle Assistance platform using React, Node.js, and PostgreSQL, integrating OpenAI APIs for AI conversations on, and implementing a rewards system with a points engine, to deliver a production-ready MVP with a web portal and admin portal, where users can set health goals and receive personalized coaching, and I am happy to discuss further over DM.
$3,000 USD in 7 days
4.8
4.8

Hi, I saw your project and think I can deliver what you need. Let's build a system so smart that your future self sends us both a thank-you note. I have read your project description. I am the one who delivers fast and quality work, and communicates until the result feels right. I am an expert with 10 years of experience in PHP, HTML, Node.js, Web Development, AI Chatbot. I have helped many clients bring ideas to life and reach their goals. You can visit my profile to check my latest work and recent reviews. Please reach out in chat so we can align on your needs and goals. Looking forward, Yuan
$4,000 USD in 15 days
3.3
3.3

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