
Concluído
Publicado
Pago na entrega
We are looking for an experienced React Native and Node.js developer to build an AI-powered food and nutrition tracking mobile application. App Overview The app will allow users to track their daily food intake and automatically calculate nutrition values such as calories, protein, carbohydrates, and fat. Users will be able to scan food items using AI, add meals manually, and generate a grocery list based on their diet. Core Features Daily macro tracking (Calories, Protein, Carbs, Fat) AI-based food scanning using image recognition Automatic nutrition calculation from scanned food Manual food and meal entry Meal-wise tracking (Breakfast, Lunch, Dinner, Snacks) Daily and weekly nutrition User authentication and profile management Technology Stack Frontend React Native (Android and iOS) Backend Node.js [login to view URL] REST APIs Database (MongoDB / Firebase / PostgreSQL) AI and Integrations Food recognition or image scanning APIs Nutrition data integration Cloud storage for images Developer Requirements Strong experience with React Native Good understanding of Node.js and REST API development Experience integrating third-party APIs Familiarity with AI or image processing APIs is a plus Ability to write clean, scalable, and maintainable code Good communication and timely delivery Deliverables Fully functional mobile application Backend APIs and database setup Clean and well-documented source code Deployment-ready build Budget and Timeline Budget: Negotiable (Milestone-based) Timeline: 4–8 weeks depending on scope
ID do Projeto: 40149024
52 propostas
Projeto remoto
Ativo há 2 meses
Defina seu orçamento e seu prazo
Seja pago pelo seu trabalho
Descreva sua proposta
É grátis para se inscrever e fazer ofertas em trabalhos

Hi, I’ve reviewed your requirements and this is a great fit for us. We already have a similar AI-based food & nutrition tracking application built, covering macro tracking, meal-wise logging, manual food entry, and backend APIs with React Native + Node.js architecture. Because of this existing foundation, we can deliver your app faster and more reliably, customizing it to your exact needs—AI food scanning, nutrition calculations, grocery list generation, user profiles, and analytics. The codebase is clean, scalable, and ready for enhancements or third-party API integrations. If you’d like, please contact me and I can walk you through the app and show how quickly we can deliver it for you within your 4–8 week timeline, using milestone-based execution. Looking forward to connecting. Best regards, Rohan
$50 USD em 7 dias
3,3
3,3
52 freelancers estão ofertando em média $208 USD for esse trabalho

Hi there, I’ve reviewed your Flutter app requirements and would love to help. With 5+ years of experience in cross-platform development, I specialise in clean UI, smooth performance, and robust API integration. I’ll begin with clear planning, share regular progress updates, and ensure the app is fully tested before launch. Let’s connect to discuss your vision — I’m ready to get started! Best, Bhargav Flutter Developer | Android & iOS Expert
$250 USD em 3 dias
6,9
6,9

Hi, building an AI-powered nutrition tracking app with accurate macro calculations and intelligent food scanning is exactly the kind of product we specialise in at Talvon Technologies. With 7+ years of experience, we develop scalable health and lifestyle platforms that combine clean UX with reliable backend automation. We can deliver: ⭐ Cross-platform React Native app – Android & iOS with fast, native-feel performance ⭐ AI food scanning – image recognition APIs with automatic nutrition mapping ⭐ Macro & meal-wise tracking – calories, protein, carbs, and fats by day/week ⭐ Secure authentication & profiles – scalable user management ⭐ Node.js + REST backend – MongoDB/Firebase/PostgreSQL based on your needs ⭐ Grocery list generation & cloud image storage ⭐ Deployment-ready builds & documented source code We work milestone-based, communicate clearly, and can deliver within your 4–8 week window depending on final scope. Let’s review your feature priorities and start shaping this into a standout AI nutrition platform.
$140 USD em 7 dias
6,1
6,1

Hello Client, Greeting of the day!!!! I read your job description I have sound of five years plus experience in App development. I have been DEVELOPED 35+ Apps, three taxi apps, Two socials apps and restaurant apps based on GPS location and notification functionality and based on different domain like sports, Health, GYM, personal business and social etc I have testing team for testing apps. I think I am strongest person for doing this job and provide the quality product with testing. I am always available for your support. Thanks Sr. Mobile Developer
$150 USD em 20 dias
6,6
6,6

As an experienced React Native and Node.js developer with a deep understanding of building AI-powered applications, I am confident in my ability to create your Food Tracker App. My work has always been founded on the principles of scalability, clarity, and maintainability, prioritizing clean code that is easy to navigate through in order to guarantee longevity for the application we'll build together. What sets me apart is my passion for designing applications that are user-centric and efficient, even before writing a single line of code. My skillset also includes 3D design and development using Unity - a unique advantage I bring when it comes to adding engaging gamification or 3D elements to your app's UI/UX. Being AI-literate along with the ability to integrate with various APIs allows me to make apps functionally intelligent. To demonstrate my aptitude, do explore my featured portfolio which includes vibrant industry projects like Gifting Tracker and Victoria UAE Real Estate Property. These apps showcase my range as a developer and designer as well as my ability to deliver on time and exceed expectations. So let’s not wait any longer - I would love to turn your vision into a live, functional product using the perfect blend of React Native and Node.js technologies.
$140 USD em 7 dias
6,2
6,2

Hello, food tracker apps usually get abandoned when scanning is inaccurate and logging feels slow, so I’ll focus on a frictionless “scan → confirm → macros updated” flow with reliable nutrition math and a clean weekly view. I’ll build the React Native app with meal-based logging (breakfast/lunch/dinner/snacks), daily + weekly macro dashboards, and fast manual entry with saved meals and recent foods. For AI scanning, I’ll integrate a proven image-recognition endpoint, upload images to secure storage, then map results to a nutrition database so calories/protein/carbs/fat are consistent and explainable. On the backend (Node/Express), I’ll deliver REST APIs for auth, profiles, food items, meals, scans, and summaries, with rate limiting, validation, and clean database models. Grocery list generation will be based on planned meals and favorites, not random “AI guesses”. I’ll keep the code modular and documented so you can extend it later (barcode, recipes, coaching, etc.), and deliver store-ready builds with a simple deployment guide. Warm regards, Yulius Mayoru
$50 USD em 4 dias
4,7
4,7

Hi there, I’m excited about the opportunity to develop your AI Food Tracker App. With a strong background in React Native and Node.js, I've successfully built applications that feature AI capabilities and complex REST APIs. I believe my experience will allow me to effectively implement daily macro tracking, AI-based food scanning, and user authentication. My approach includes utilizing cloud storage for secure image handling and integrating third-party APIs for accurate nutrition data. I ensure that all code is clean, scalable, and well-documented, enabling easy maintenance and future upgrades. I estimate a timeline of 4-8 weeks based on your requirements. Please let me know your thoughts on the project details, and we can discuss this further.
$130 USD em 4 dias
4,0
4,0

As someone with vast experience in the AI and Full-Stack Engineering space, I am confident in my abilities to deliver exactly what you're looking for in your AI Food Tracker App. My expertise lies in utilizing AI to build solutions that streamline processes, and your project's description closely aligns with my professional focus. Having spent over five years developing scalable web applications and automation workflows, I believe I am well-prepared to deliver a mobile application that flawlessly leverages image recognition to provide accurate nutrition details. My proficiency in React Native (for both Android and iOS) and Node.js will ensure seamless integration of third-party APIs for food scanning and nutrition data. Moreover, I have a strong background in developing RESTful APIs and working with databases like MongoDB, Firebase, or PostgreSQL, which will be essential for your project's backend. Meticulousness is one of my core principles when addressing code quality and overall project management. You can expect clean, scalable, and well-documented code complemented by regular communication and on-time delivery. I understand that this endeavor isn't just about writing codes; it's about developing a functional solution that solves the inherent challenges within the world of nutrition tracking. Allow me to bring my expertise to ensure your vision becomes a practical reality.
$140 USD em 7 dias
3,5
3,5

Hello, I understand you need a skilled developer to create an AI-powered food tracker application that precisely calculates nutritional values and enhances the user experience through the latest technologies. Your vision aligns perfectly with my expertise in React Native and Node.js, having successfully developed similar AI-driven applications. In previous projects, I have crafted user-centric solutions that were not only functional but also user-friendly, leading to increased engagement and user satisfaction. ✅My Plan: - Develop a clean UI using React Native for both Android and iOS. - Implement AI-based food scanning using advanced image recognition APIs. - Set up REST APIs with Node.js to manage database interactions securely. - Ensure daily and weekly nutrition tracking features are efficient and intuitive. - Conduct thorough testing for all functionalities. Could you clarify if you have specific third-party APIs in mind for food recognition or if you need assistance in selecting the best options? I look forward to discussing this project further and appreciate the opportunity. Best regards, Hongqiang Chen
$230 USD em 2 dias
3,0
3,0

✅Hi there, hope you are doing well! I have extensive experience in developing AI-powered applications, particularly with a focus on nutrition tracking apps, ensuring seamless integration between the frontend and backend functionalities. The most critical aspect for successfully completing this project will be ensuring accurate image recognition for food scanning, which I have tackled in previous projects using advanced AI APIs. To address your needs, I will build a responsive mobile application using React Native, paired with a robust Node.js backend, to deliver the tracking functionalities and ensure a smooth user experience. I'd like to work on this project sincerely from my confidence. Let's connect and discuss more.
$150 USD em 3 dias
2,4
2,4

Hello, I hope you are doing well. I am a React Native and Node.js developer focused on building scalable mobile apps that blend strong backends with smooth UX. I design cross-platform apps with clean, maintainable code and secure authentication. For AI-powered nutrition apps, I’ve implemented image-based food recognition, automatic macro calculations (calories, protein, carbs, fat), meal tagging, and grocery list generation using robust stacks and trusted nutrition data sources. I’ve built features that let users scan foods, add meals manually, and view daily and weekly nutrition summaries efficiently. I can deliver a complete, deployment-ready solution that matches your scope and timeline (4–8 weeks; milestones negotiable). I’ll handle API design, authentication, data modeling, image storage, and third-party API integrations with clean, well-documented code. Please consider this . Please feel free to contact me so we can discuss more details. I am looking forward to the chance of working together. Best regards, Billy Bryan
$250 USD em 5 dias
2,0
2,0

Hello, how are you? I've carefully reviewed the description and I am confident I can deliver it on time. I understand that you need an experienced developer to build an AI-powered food and nutrition tracking mobile application, and I have hands-on experience in React Native and Node.js, along with integrating third-party APIs. Here is my approach as follows: - Design and develop a user-friendly React Native interface for both Android and iOS. - Implement AI-based food scanning and nutrition calculation features, ensuring accuracy and smooth functionality. - Set up the backend using Node.js and REST APIs, along with a robust database to manage user data and nutrition information. I am ready to start immediately and can deliver the result fast. I'd love to discuss in more detail and share some similar projects I've worked on, like a fitness tracking app that also utilized image recognition to analyze food. Looking forward to hearing from you soon! Best Regards.
$30 USD em 7 dias
1,5
1,5

Hello, With my strong background in game and interactive app development, I believe I can bring a unique perspective to your AI Food Tracker App project. Not only do I have extensive experience with React Native and Node.js - serving as the perfect match for your chosen technologies - I am also proficient in integrating third-party APIs. This ensures that I am equipped to handle the AI and nutrition data integrations that are essential components of your app. One of my key strengths lies in creating optimized and scalable solutions, making me adept at handling the complexities that may arise from this project’s scope. My familiarity with AI-based image scanning ensures that the functionalities like food recognition or image scanning will be successfully implemented, while my experience with MongoDB / Firebase / PostgreSQL database systems guarantees a robust backend API and database setup. Moreover, I am known for my clean architecture and efficient coding style which fits perfectly with the requirements of this project. Not only am I skilled, but I am also highly committed to seeing projects through collaboratively and effectively. Regular communication is something I ensure throughout my projects, it'll serve as an avenue for transparency in terms of updates, clarifications and providing solutions should any problems come up. Lastly, My aim is always to exceed clients’ expectations by not just delivering but by delivering polish Thanks!
$150 USD em 3 dias
0,0
0,0

Hello, I’m excited about the opportunity to develop your AI-powered food tracking app. With extensive experience in React Native and Node.js, I’ve successfully completed similar projects that incorporate AI image recognition to track nutritional values. I understand the importance of an intuitive user experience, so I will ensure features like daily macro tracking and food scanning are seamlessly integrated. Additionally, I can start this project immediately and am confident in delivering a fully functional application along with its backend within the specified timeline. Let’s discuss any specific integrations or features you have in mind! What specific features or integrations are you most interested in prioritizing for the app?
$250 USD em 40 dias
0,0
0,0

Hello priw8, I hope you are doing well. I have a few questions regarding your AI Food Tracker App project. How important is seamless integration with third-party APIs for your app's functionality? I recommend prioritizing this aspect to ensure smooth user experience. To efficiently handle the development of your AI Food Tracker App, I plan to focus on clear communication, step-by-step progress updates, and a client-centric approach. The expected outcome is a user-friendly and feature-rich application that simplifies food tracking and nutrition monitoring. Core Deliverables: - Daily macro tracking functionality - AI-based food scanning feature - User-friendly meal entry options - Comprehensive nutrition tracking capabilities Expertise & Portfolio: I'll share my portfolio with you in the DM. Kindly ping me there. My experience with React Native and Node.js ensures quality, consistency, and smooth delivery. I'd be happy to discuss your project further and answer any questions. Best regards, Malaika
$140 USD em 7 dias
0,0
0,0

This is exactly the kind of work I enjoy doing — projects like this combine precision and creativity, and I make sure both show through in every detail. With over 5 years of experience in React Native and Node.js development, I specialize in building clean, professional, and user-friendly applications like the AI-powered food and nutrition tracker you envision. I consistently deliver high-quality results, clear communication, and a smooth process. I'm happy to offer insight even if you don’t decide to hire me. Kind Regards, Melissa Pringle
$150 USD em 7 dias
0,0
0,0

Hello, Hope you are doing well. I have experience of 6+ years of in Mobile Applications Development and I have previously made many applications with Interactive Designs and Functionalities. I have reviewed your requirement. I will definitely design & develop a fully responsive & user-friendly application. However, I would like to dig more into your requirements to develop a unique application as per your desires App development:- Olx App Taxi App Dating App. Educational App Multivendor App. Hotel and Restaurant Booking App. Doctors/ hospital management App. Please have a look at my portfolio link : https://www.freelancer.com/u/khushiArt Best Regards Khushbu
$80 USD em 20 dias
0,0
0,0

Hey, I’ve reviewed your project and understand you’re looking to build an AI-powered food and nutrition tracking mobile app using React Native and a Node.js backend. The focus will be on accurate daily macro tracking, AI-based food scanning, manual meal entry, and clear daily and weekly nutrition insights, all wrapped in a smooth, user-friendly experience on both iOS and Android. I can develop the full solution including a scalable React Native app, secure Node.js + Express REST APIs, database setup, and integrations for food recognition and nutrition data. The app will support user authentication, profiles, meal-wise tracking, grocery list generation, and cloud-based image handling, with clean, well-documented code ready for deployment. Let’s connect so I can outline the architecture, milestones, and timeline to deliver a reliable, production-ready app within your target window. Best regards, Muhammad Adil Portfolio: https://www.freelancer.com/u/webmasters486
$120 USD em 4 dias
0,0
0,0

Hello, My name is Milos and I'm a Senior Web & App Developer with over six years of experience, specializing in building innovative digital solutions that automate processes and boost efficiency. The core focus of your project, AI-powered food tracking with React Native and Node.js, aligns perfectly with my skill set. I have extensive experience working with React Native, proficiently integrating third-party APIs, and utilizing powerful technologies such as AI and machine learning to create intelligent applications like the one you envision. Aside from building a fully functional mobile application and backend APIs, my deliverables also ensure clean, maintainable code that is well documented—this will not only provide overall coherency to the project, but also enable any future developers on the team to easily understand and build upon my work. Assured timeliness is another strength I bring to any project. Your target timeline of 4–8 weeks depending on scope is realistic for me, and I'm firmly committed to meeting milestones on time. My work doesn't stop at delivery—I provide long-term support and maintenance, so your app will stay up-to-date, secure, and efficient even after deployment. Let's partner together to not just build an exceptional food tracker app but also ensure a satisfying overall experience! Thanks!
$100 USD em 3 dias
0,0
0,0

As an experienced AI and Full-Stack Developer, I am uniquely equipped to bring your vision of creating an AI-powered food tracker app to life. Over the past 5 years, I have honed my skills in AI development and integrating robust backend systems with modern frontends. Drawing from my extensive expertise in AI and LLMs, I can confidently integrate the food recognition/image scanning APIs and nutrition data that you require for your app. My proficiency in building clean and scalable REST & WebSocket APIs using both Node.js and Python will ensure smooth communication between your frontend and backend components. Plus, I'm no stranger to third-party API integrations, putting me at an advantage when it comes to effectively utilizing the necessary APIs for automated nutrition calculations and image scanning. Moreover, my knack for deploying cloud-based solutions (like Firebase, MongoDB or PostgreSQL) and ensuring timely delivery aligns perfectly with your project timeline. Working together, I am committed to creating a fully functional mobile application complemented by a well-documented source code that will make future updates a breeze. Let's connect and start transforming your idea into a powerful reality!
$140 USD em 7 dias
0,0
0,0

I am a perfect fit for your project, recognizing your need for a clean, professional, and user-friendly AI-powered food and nutrition tracking app with seamless AI-based food scanning and automated nutrition calculations. My expertise includes React Native and Node.js development, REST API creation, and integrating third-party AI/image recognition APIs. While I am new to Freelancer, I have tons of experience and have done other projects off site, delivering scalable, maintainable code on time. I would love to chat more about your project! Regards, Brandon
$145 USD em 14 dias
0,0
0,0

Addison, United States
Método de pagamento verificado
Membro desde jan. 15, 2026
$30-250 USD
₹37500-75000 INR
$750-1500 USD
₹75000-150000 INR
$2-8 CAD / hora
₹600-1500 INR
$15-25 USD / hora
$30-250 USD
$250-750 CAD
$5000-10000 AUD
£250-750 GBP
€30-250 EUR
$30-250 USD
₹12500-37500 INR
₹600-1500 INR
$30-250 USD
$5-10 USD / hora
₹37500-75000 INR
₹12500-37500 INR
$14-35 USD
₹1500-12500 INR