
Closed
Posted
Paid on delivery
Saya sedang menyiapkan MVP aplikasi kebugaran yang berfokus satu hal: membantu pengguna menghitung kalori harian mereka secepat mungkin. Fitur kunci yang harus sudah berfungsi pada versi pertama adalah pemindai kode batang makanan; cukup arahkan kamera, hasil nutrisi langsung tercatat. Aplikasi perlu: • Antarmuka seluler (Android / iOS—silakan ajukan framework favorit Anda) • Integrasi kamera untuk barcode scanning yang akurat dan cepat • Koneksi ke database makanan internal agar nilai gizi langsung muncul setelah pemindaian • Arsitektur yang mudah diperluas karena kemungkinan besar saya akan menambah opsi “tambah makanan manual” di rilis berikutnya Serahkan paket lengkap: kode sumber bersih, build instruksi, dan demo apk/ipa atau TestFlight. Tuliskan juga dokumentasi singkat tentang cara menambah endpoint baru ketika fitur manual entry nanti diaktifkan. Saya menghargai ide teknis terbaik Anda; kirim portofolio aplikasi serupa bila ada.
Project ID: 40605703
46 proposals
Remote project
Active 5 days ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
46 freelancers are bidding on average $403 USD for this job

Hello, I'd love to help with your "Aplikasi Penghitung Kalori Pintar" project. I create fast, pixel-perfect static sites and landing pages in clean HTML5/CSS3 with Bootstrap or Tailwind — fully responsive across mobile, tablet, and desktop. For a fixed project involving mobile app development, iphone, android, html5, ios development, documentation, database management, api development, I translate Figma/PSD/XD designs into crisp, semantic markup that matches the design exactly. I deliver lightweight, cross-browser-tested code with smooth load times. Happy to discuss the details and timeline — when can we chat? Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
$300 USD in 12 days
7.8
7.8

Interesting project, Saya akan membangun MVP penghitung kalori Anda dengan barcode scanner yang langsung menampilkan data nutrisi dari database makanan internal. Deliverables: kode sumber bersih, build instructions, dan demo APK plus TestFlight. Pada build serupa, saya memisahkan modul kamera dan modul data nutrisi sejak awal, sehingga menambah fitur manual entry di rilis berikutnya hanya butuh satu endpoint baru tanpa refactor. Questions: 1) Apakah Anda sudah punya daftar produk makanan lokal yang harus masuk ke database, atau saya perlu menyiapkan dataset awal? 2) Untuk framework, apakah Flutter cocok untuk tim Anda, atau ada preferensi lain seperti React Native? Kirim contoh produk makanan yang ingin dipindai dan saya akan menyiapkan prototype scanner dalam beberapa hari pertama. Ready to start whenever you are. Kamran
$282 USD in 10 days
7.8
7.8

Hi there, I’ll build a lean, high-performance calorie counter MVP with barcode scanning at its core—designed for speed and accuracy. The app will use ML Kit’s barcode scanner for fast, offline-capable detection on both Android and iOS, then fetch real-time nutrition data from a lightweight REST API backed by a scalable database (SQLite for local caching + Firebase or Supabase for cloud sync). I’ll implement smart fallbacks: if a barcode isn’t found, users can search manually or add custom entries. The UI will be clean and intuitive—minimal taps to log food, with instant calorie totals and daily summaries. All code will be well-documented, modular, and ready for future expansion (e.g., meal planning or syncing with wearables). I’ll deliver fully functional APK and IPA builds, along with clear setup and API usage docs. Best Regards, Khorshed Alam, RS Software
$325 USD in 7 days
7.3
7.3

Hello, I am very interested in your project developing a smart calorie counter application. I have a strong background in iOS Development, Mobile App Development, Android, iPhone, and API Development, which aligns well with the requirements you have outlined. I understand the need for a mobile interface, camera integration for accurate barcode scanning, connection to an internal food database for instant nutritional values, and a scalable architecture for future feature additions like manual food entry. I plan to leverage my expertise to efficiently implement these features and deliver a high-quality solution. - MY WORK STATS: ✨ https://www.freelancer.com/u/XanvraTECH I would love the opportunity to discuss this project further and explore how we can collaborate to bring your vision to life. Best regards, Warda Haider
$250 USD in 4 days
7.0
7.0

Hello, I hope this message finds you well. I have a clear understanding of your project to develop a Smart Calorie Counter Application focusing on swiftly calculating daily calorie intake for users. The key feature of barcode scanning for food items is crucial for the initial version, enabling users to simply scan and record nutritional information efficiently. My approach includes structured requirement confirmation, controlled planning, clean implementation, rigorous testing, and milestone-based transparency to ensure successful project delivery. With expertise in Mobile App Development, Android, iOS Development, and API Development, I am confident in my ability to execute this project effectively for long-term results. Please find my portfolio here: ⭐⭐ https://www.freelancer.com/u/CodeAnchors ⭐⭐ Could you please share more insights on your top priority or primary business goal for this application? Let's discuss further in an open chat to finalize the project scope seamlessly. Best regards, Muhammad Anas Khan
$250 USD in 4 days
5.8
5.8

Hello There! I’m Md. Toriqul Islam, and I’m excited to partner with you. I can dive into your project immediately. I’m an experienced Full-Stack & Mobile App Developer with 10+ years of experience building scalable Android and iOS applications. I have rich experience in Flutter, barcode scanning, REST API integration, nutrition databases, and mobile app development. I am skilled in Flutter, Dart, Firebase, CodeIgniter, Laravel, PHP, MySQL, Camera APIs, Barcode Scanning, and REST APIs. I understand you need an MVP fitness app that quickly calculates daily calories through fast, accurate barcode scanning. I can build a clean, scalable Flutter application with a modular architecture, food database integration, and an API structure that's ready for future manual food entry. My expertise in Flutter, barcode scanning, backend API development, and scalable mobile architecture enables me to deliver a production-ready, user-friendly solution. I’m ready to start immediately and can provide clean source code, deployment instructions, demo builds, and clear documentation for future feature expansion. Looking forward to hearing from you. Best regards, Md. Toriqul Islam
$250 USD in 4 days
5.4
5.4

I understand you need a fast, accurate calorie-counting MVP, with barcode scanning as the core feature for your fitness app. My experience developing similar real-time data processing applications, particularly those involving image recognition and API integrations, makes me confident I can deliver this efficiently. For your MVP, I propose using Flutter for cross-platform development, ensuring a consistent and high-performance user experience on both Android and iOS. For barcode scanning, I'll integrate a robust library like `zxing-dart` or `mobile_scanner` which offers excellent speed and accuracy. The food database integration will leverage a scalable backend solution, likely Firebase Firestore for its real-time capabilities and ease of expansion, connected via secure REST APIs. My plan involves iterative development, prioritizing the core scanning and data retrieval functionality for the MVP. What is your preferred method for populating the initial internal food database? Also, have you considered any specific performance benchmarks for the barcode scanning speed? I'm eager to discuss how we can bring your smart calorie counter to life.
$576 USD in 21 days
4.8
4.8

Hello Meluncurkan MVP aplikasi kebugaran sering kali terkendala fitur yang terlalu rumit, padahal kuncinya adalah validasi cepat dari pengguna. Saya bisa membantu Anda menyederhanakan alur agar fitur utama—seperti pelacakan latihan—berjalan lancar dan intuitif. Sebelumnya, saya merancang MVP serupa yang berhasil meningkatkan retensi pengguna awal hingga 40% karena fokus pada kemudahan akses. Boleh saya lihat konsep yang sudah Anda siapkan? Mari kita diskusikan langkah terbaiknya. Giáp Văn Hưng
$364 USD in 7 days
4.9
4.9

Saya akan membangun MVP aplikasi penghitung kalori dengan scanner kode batang yang langsung mencatat nilai gizi setelah pemindaian. Teknisnya saya sarankan Flutter untuk satu basis kode Android dan iOS, kamera menggunakan Google ML Kit atau ZXing untuk pemindaian cepat dan andal, database lokal SQLite untuk lookup instan plus REST API sederhana yang menggunakan Postgres di server jika Anda ingin sinkronisasi atau penambahan data. Arsitektur akan dibuat modular sehingga endpoint untuk fitur tambah makanan manual bisa ditambahkan tanpa refactor besar. Saya akan serahkan kode sumber bersih, petunjuk build, demo apk atau TestFlight, dan dokumentasi singkat cara menambah endpoint baru. Portofolio terkait: aplikasi FoodScanner yang saya kembangkan, pemindai barcode makanan dengan pengenalan atas 30.000 kode produk. Apakah Anda ingin integrasi Open Food Facts, USDA FoodData Central, atau Anda menyediakan database sendiri? Saya siap diskusi singkat. Salam, Ali Zain
$500 USD in 7 days
4.6
4.6

Having worked in web and mobile development for over 9+ years and with expertise in Android, iOS, and Mobile App development, I bring the right technical skills necessary to build your smart calorie counting application. My team and I are proficient in Android/iOS (your framework of choice), Java, and PHP which are all key technologies for your project. In fact, we specialize in building efficient, expandable architecture driven apps like you require; in our portfolio we have successfully developed similar applications for health & fitness domain before providing us a deep etch understanding of your requirement. Our Unique Selling Point lies in our ability to not just develop an app but also provide a complete package—it includes clean source code, comprehensive documentation (including guidelines for future feature expansion on manual entry) build instruction and demo apk/ipa(useful during app delivery), ensuring your app is future-ready giving you the option to customize it later. What further sets us apart is our emphasis on cost-effectiveness without compromising on quality. With a three-months-free support guarantee post-delivery and further affordable domain & hosting services; you know you're investing your money at the right place with me. Choose us, as we want to- turn your ideas into reality—together! Thank You!
$500 USD in 7 days
5.3
5.3

Hello, Kami akan membangun aplikasi penghitung kalori ini dengan React Native (satu codebase untuk Android dan iOS): pemindai barcode, koneksi database makanan, dan pencatatan nutrisi harian. Untuk pemindai, kami akan menggunakan library Vision Camera dengan plugin barcode detector. Hasilnya jauh lebih cepat daripada pendekatan berbasis WebView. Arsitektur modul terpisah untuk fitur "tambah makanan manual" nanti, cukup sambungkan endpoint baru tanpa refactor besar. A couple of quick things to confirm: 1) Apakah database makanan internal sudah tersedia, atau perlu kami bantu susun skema dan isi datanya? 2) Apakah distribusi awal cukup via APK dan TestFlight, atau perlu langsung rilis ke store? The number quoted here is a starting estimate. Looking forward to discussing further. Best regards, Faizan
$278 USD in 10 days
4.2
4.2

Hi there. This is an interesting project. Before anything else, one area I'd pay particularly close attention to is the accuracy of the barcode scanning feature, as this is crucial for user satisfaction and retention. For the MVP, I recommend using Flutter for cross-platform development, enabling a seamless experience on both Android and iOS. Integrating a robust database for food items will ensure quick and accurate nutritional data retrieval after scanning. I recently completed a fitness app with a similar functionality, which involved real-time data processing and user-friendly interfaces. This experience equips me to deliver a high-quality product tailored to your vision. What specific database or API do you prefer for the food nutrition data? Looking forward to engaging. Even if we don't end up working together, you'll still walk away with valuable insights from our discussion. Regards, Riyaaz
$350 USD in 7 days
3.0
3.0

Subject: Proposal for Smart Calorie Counter Application Development Dear , I am excited about the opportunity to work on your project for developing a Smart Calorie Counter application. With a focus on helping users calculate their daily calorie intake quickly, I understand the importance of key features such as barcode scanning for food items and instant nutritional information retrieval. For this project, I propose to develop a mobile interface for both Android and iOS platforms, utilizing your preferred framework. The integration of a camera for accurate and swift barcode scanning, connection to an internal food database for instant nutritional values, and a scalable architecture to accommodate future feature enhancements like manual food entry are crucial aspects of the solution. I have extensive experience in developing similar applications and can deliver a comprehensive package including clean source code, build instructions, demo apk/ipa, or TestFlight. Additionally, I will provide concise documentation on adding new endpoints for the manual entry feature. I look forward to discussing further details and sharing my portfolio of relevant applications. Please find my portfolio at https://www.freelancer.com/u/rajeshrolen Sincerely, Rajesh Rolen
$500 USD in 7 days
2.3
2.3

Halo. I am Ankit. Brief aplikasi penghitung kalori Anda jelas. Saya akan mengonfirmasi format barcode yang ingin dipakai, struktur database gizi, dan apakah UI Android dan iOS harus identik sejak MVP. Aplikasi cepat membantu pengguna di Indonesia mencatat kalori tanpa ribet. Saya akan membangun antarmuka mobile, integrasi kamera, pemindaian barcode, dan koneksi database yang langsung menampilkan nilai gizi. Satu risiko adalah variasi barcode yang tidak cocok dengan data internal. Let's discuss in more detail now. Follow-up question: Apakah database makanan Anda sudah memiliki struktur lengkap untuk setiap nutrisi atau perlu saya bantu merapikannya sebelum integrasi?
$350 USD in 3 days
1.4
1.4

Your project description shows a clear vision and a strong commitment to delivering a functional and user-friendly calorie counting app. I have developed mobile applications with barcode scanning features and integrated nutritional databases for health and fitness purposes. I understand your goal is to provide users with a fast and reliable way to track their daily calorie intake through an intuitive interface. The requirement for a mobile interface supporting both Android and iOS with a seamless barcode scanning experience is well noted. My expertise includes optimizing app performance, ensuring data security, and creating smooth user experiences, which will contribute to the success of your MVP. Could we discuss your preferred development framework and any specific database preferences to ensure alignment from the start? Best regards, Curtley
$500 USD in 7 days
1.4
1.4

Hi, I’m ProfessorVats. I reviewed your project “Aplikasi Penghitung Kalori Pintar” and can help deliver it with clear communication, tested work, and regular progress updates. I’m ready to discuss the requirements and begin right away.
$250 USD in 7 days
0.8
0.8

The success of this MVP depends on making barcode scanning feel instant while keeping the architecture flexible for future features like manual food entry and meal tracking. Hi, I can build your calorie tracking app using Flutter, giving you a single codebase for Android and iOS with a native user experience. The app will integrate fast barcode scanning, retrieve nutrition data from your food database through secure APIs, and be designed so new features can be added without major changes. Technical approach: Flutter for the mobile app, FastAPI or Node.js for the backend, PostgreSQL/MongoDB for nutrition data, REST APIs, and a modular architecture ready for manual food entry, meal history, and analytics. Relevant work: AI Tutor – Personalized Learning Assistant Medicine Recommendation System Implementation plan: Phase 1 will include barcode scanning, nutrition lookup, calorie display, backend APIs, clean UI, documentation, and demo builds. Future releases can add manual food entry, user accounts, meal history, and personalized recommendations. Questions: 1. Do you already have a nutrition database, or should it be created? 2. Which barcode scanning library or API do you prefer, if any? 3. Should user authentication be included in the MVP or added later? I'll provide complete source code, build instructions, API documentation, and demo builds for testing. Regards, Apitide
$250 USD in 9 days
0.0
0.0

I can develop your smart calorie counting app tailored to your MVP goals. My experience includes building fitness and health-related apps that focus on user-friendly interfaces and accurate data tracking. I’ll prioritize a clean, intuitive user experience with reliable calorie calculation algorithms and seamless integration across devices. Do you already have wireframes or a written spec for the app’s core features?
$500 USD in 7 days
0.0
0.0

I understand you need an MVP for a smart calorie counting fitness app focused on precise user tracking. I have experience developing health apps that offer intuitive interfaces and accurate data processing tailored to user needs. My approach is to build a clean, user-friendly app with reliable calculations and easy updates. Happy to review your designs and discuss Phase 1 execution.
$250 USD in 7 days
0.0
0.0

I can develop your MVP for a fitness app focused on smart calorie counting that is user-friendly and accurate. I understand the importance of seamless tracking and clear data presentation for user engagement. I have experience building fitness and health-related apps with intuitive interfaces and reliable backend calculations. Accuracy and speed in processing user inputs are my technical strengths. My approach would ensure quick iteration and testing for your MVP, focusing on core features first. I would love to chat more about your project!
$500 USD in 7 days
0.0
0.0

Kabupaten Lampung Timur, Indonesia
Member since Nov 7, 2025
$250-750 USD
₹1500-12500 INR
₹1500-12500 INR
₹12500-37500 INR
$750-1500 USD
$250-750 USD
$30-250 USD
$250-750 USD
£750-1500 GBP
₹75000-150000 INR
₹750-1250 INR / hour
₹1500-12500 INR
₹37500-75000 INR
$30-250 USD
min $50 USD / hour
₹12500-37500 INR
₹1500-12500 INR
₹12500-37500 INR
₹750-1250 INR / hour
$10-30 USD
$10-30 USD