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Freelance Full-Stack Developer Required (Flutter + AI) I'm looking for an experienced Full-Stack Software Developer to build the MVP of CareSync, an AI-powered healthcare platform. The project is currently in the investor evaluation process, and I'm looking for someone who can build a production-quality MVP. Tech Stack Flutter (Android & iOS) Node.js (NestJS/Express) or Python (FastAPI) PostgreSQL Firebase Authentication & Notifications REST APIs OCR integration AI integration (OpenAI/Gemini) AWS or Google Cloud Git & GitHub Docker (preferred) Project Modules User Authentication Patient Dashboard Doctor Portal Family Caregiver Portal Pharmacy Module Laboratory Module Hospital Admin Dashboard AI Prescription Reader AI Hospital Bill Analyzer OCR-based Document Processing Insurance Claim & Refund Calculator Multi-language Voice Support Push Notifications Role-based Access Control Secure File Upload & Storage Analytics Dashboard Skills Required Strong Flutter development experience Backend API development Database design & optimization AI API integration OCR implementation Clean, scalable architecture Experience building SaaS or healthcare products is a plus Looking For Freelancer or long-term technical partner Good communication Ability to work independently Experience delivering MVPs from scratch If you have experience with similar projects—or know someone who does—please message me or refer them. I'd love to connect.
Project ID: 40616595
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132 freelancers are bidding on average ₹1,014 INR/hour for this job

Hello We are Ominfowave Software Services Pvt. Ltd., and we have an expert mobile application development team with 10+ years of experience in building reliable, high-quality apps. ? Our Core Expertise •Android App Development (Kotlin / Native) •iOS App Development •Flutter & FlutterFlow (Cross-platform) Our team understands not just development, but also performance, user experience, scalability, and timely delivery. ? What We Can Deliver ✔ Social media integrations (Facebook, Google, Twitter, etc.) ✔ Google APIs (Maps, Places, FCM, YouTube, Analytics) ✔ Offline & cloud database solutions (SQLite, MySQL, Realtime DB) ✔ Secure payment integrations (Stripe, PayPal, Braintree) ✔ Ad monetization (AdMob, Appodeal, MobVista) ✔ In-App Purchases ✔ Location tracking & real-time features ✔ Chat & messaging applications ? App Types We’ve Built •Social Media Apps •Shopping & eCommerce Apps •Job Portals •Taxi / Carpooling Apps •VPN & Utility Apps •Travel & Booking Apps •Live Streaming Apps •AI & Machine Learning–based Apps ? Why Work With Us •10+ years of hands-on experience •Clean, scalable & secure code • Clear communication & regular updates • On-time delivery with quality assurance • Long-term support after project completion We would love to work with you and build a long-term, trusted business relationship. Let’s discuss your idea and turn it into a successful application Warm regards, Vishal Nasit Ominfowave Software Services Pvt. Ltd.
₹1,110 INR in 56 days
8.5
8.5

Hi, I checked your "Flutter & AI Full-Stack Developer Needed" project and it looks like understanding the existing workflow will be important before making any changes. I've worked on similar PHP projects involving php, mobile app development, android, ocr, node.js, postgresql, git, flutter, generative ai, ai development and prefer delivering work in small milestones so everything stays easy to review and adjust if needed. If you can share a few more details about the current setup and expected outcome, I'll suggest the best approach and provide an accurate timeline. ⭐ 5.0/5 from a recent client: "Project was delivered before Time with Best professional Knowledge One could ever held. Thanks for the support" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
₹750 INR in 1 day
8.0
8.0

Hi! Your vision for CareSync is exactly the type of AI-powered healthcare platform I enjoy building. I can help you develop a scalable, production-ready MVP with a strong focus on performance, security, and future growth. ++ What I'll build: → Cross-Platform Flutter App — responsive Android & iOS application with modern UI/UX → Secure Backend APIs — NestJS/FastAPI with PostgreSQL, Firebase Auth, and role-based access → AI Healthcare Features — Prescription Reader, Hospital Bill Analyzer, Insurance Calculator using OpenAI/Gemini → OCR & Document Processing — secure extraction of prescriptions, bills, and medical documents → Multi-Role Dashboards — Patient, Doctor, Caregiver, Pharmacy, Laboratory, and Hospital Admin portals → Cloud Deployment — AWS/GCP-ready architecture with Docker, notifications, secure file storage, and analytics Why me: I specialize in full-stack SaaS platforms, AI integrations, workflow automation, and scalable cloud applications. I'll build CareSync with clean architecture, secure APIs, modular code, and comprehensive documentation, making it easy to expand as your product grows. The MVP will be investor-ready while maintaining enterprise-level quality and maintainability. Happy to discuss the roadmap, timeline, and share similar AI-enabled healthcare and SaaS projects. Let's build CareSync together! — Abhishek
₹1,000 INR in 40 days
8.4
8.4

Hello, I can build a clean, scalable, and production-ready application covering Flutter, backend APIs, PostgreSQL, authentication, AI/OCR integration, secure file handling, and role-based access, with an architecture that can easily grow beyond the MVP stage. -- Will the platform integrate with any existing hospital, pharmacy, laboratory, or insurance systems through APIs? -- Are there any compliance or security requirements (such as HIPAA or local healthcare regulations) that the MVP should follow? I’m ready to start quickly and would be happy to discuss the project scope, milestones, timeline, and budget. Thank you.
₹750 INR in 40 days
7.8
7.8

Hi, I've carefully reviewed your requirements and understand you're looking to build the MVP of CareSync, an AI-powered healthcare platform designed with a scalable architecture that can evolve into a production-grade SaaS solution. The platform brings together patients, doctors, caregivers, pharmacies, laboratories, and administrators while leveraging AI and OCR to automate healthcare workflows and improve decision-making. I have already developed similar healthcare, AI-powered, and SaaS platforms involving secure user management, document processing, role-based access, and cloud-native architectures. I recommend using Flutter for Android & iOS, Node.js with NestJS for the backend, and PostgreSQL. The MVP will include: Secure authentication & role-based access Patient, Doctor, Caregiver, Pharmacy & Laboratory portals Hospital Admin Dashboard AI Prescription Reader & Hospital Bill Analyzer OCR document processing Insurance claim & refund calculator Secure file uploads Push notifications Analytics dashboard Multi-language voice support Complete API documentation and deployment support I provide 3 months of free post-launch support for bug fixes and minor enhancements and would be happy to continue as your long-term technical partner as CareSync grows. PLEASE INITIATE CHAT SO I CAN SHARE MY PREVIOUS HEALTHCARE, AI, OCR, AND SAAS PLATFORM PROJECTS. Best Regards, Nikita Gupta
₹1,000 INR in 40 days
7.0
7.0

Hello, I have 10 years of experience developing scalable web and mobile applications, including AI-powered SaaS platforms with secure backend architectures. For CareSync, I recommend React Native for Android and iOS, Node.js with REST APIs for the backend, PostgreSQL for data management, Firebase for authentication and notifications, and OpenAI integration for AI-driven healthcare features. This stack provides excellent performance, scalability, and long-term maintainability for an MVP that can evolve into a production platform. My approach is to build a modular, secure application with role-based access, OCR-powered document processing, AI prescription and bill analysis, multilingual support, analytics, and cloud-ready deployment. I would be glad to discuss your MVP roadmap and how we can bring CareSync to production successfully. Best regards
₹750 INR in 40 days
7.1
7.1

Your AI prescription reader will fail HIPAA compliance if patient data is sent to OpenAI without a Business Associate Agreement in place. This exposes you to legal liability before you even launch. Quick questions - are you planning to store PHI in a HIPAA-compliant cloud environment with encryption at rest and in transit? And what's your expected user load at launch so I can size the PostgreSQL instance correctly? Here is the architectural approach: - FLUTTER: Build cross-platform app with offline-first architecture using Hive for local caching, ensuring prescription data syncs when connectivity returns. - OCR + AI INTEGRATION: Implement Tesseract OCR with custom-trained models for prescription handwriting, then route sanitized text to OpenAI API with rate limiting to avoid quota failures. - POSTGRESQL: Design multi-tenant schema with row-level security policies, indexing patient records by composite keys to support sub-200ms query times across 50K+ users. I've built 2 HIPAA-compliant healthcare platforms that processed 100K+ medical documents without a single breach. Let's schedule a 20-minute technical call to review your compliance requirements before you commit to a build.
₹900 INR in 30 days
7.3
7.3

Hi I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. I am having expertise in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native, and for web and backend on react js and node js, Python Django. Please consider me and initiate a chat for further detailed discussion. Regards, Anju
₹1,000 INR in 40 days
6.6
6.6

Hi there, we have extensive experience and robust skills in a wide range of technologies, including Flutter and AI integration. We have a successful track record of delivering quality projects similar to your healthcare app idea. Our ability to handle end-to-end development and our familiarity with the necessary tech (Flutter, Node.js or Python, PostgreSQL, Firebase) for your project differentiates us from the competition. I understand you're looking for someone who can build a clean, scalable architecture, optimize databases, integrate AI platforms, implement OCR for document processing and provide secure storage solutions - those are all areas we excel in. Let's chat more about CareSync. I'm confident we can exceed your expectations! Thank You! Rohan
₹950 INR in 40 days
6.6
6.6

As a seasoned full-stack developer with 8+ years under my belt, I strongly believe that I embody the perfect amalgamation of technical prowess and domain understanding that your project needs. My extensive expertise in Flutter, Android, and Mobile App Development, combined with my AI solutions-centered approach makes me an ideal fit for CareSync. Over the years, I have successfully delivered more than 200 projects leveraging clean yet scalable codes which speaks volumes about my dedication to quality deliverables. In addition to my technical proficiency, I take great pride in my ability to communicate effectively while working autonomously. What sets me apart is not just building MVPs from scratch but crafting reliable digital products that improve business efficiency and user experience; two key aspects crucial to the success of your healthcare platform. The fact that you have entrusted your project to a technology stack I'm completely familiar with like Flutter/React, Node.js/Python and OCR/AI integration further strengthens my candidacy.
₹750 INR in 40 days
6.4
6.4

I see you need a production-ready MVP for CareSync, an AI-powered healthcare platform, covering everything from user authentication to complex AI modules like prescription reading and hospital bill analysis. From past work helping a health tech startup launch their MVP, I handled Flutter app development alongside backend APIs with FastAPI, integrated OCR for document scanning, and connected AI services for medical data analysis. That experience taught me how to structure healthcare data securely, implement role-based access, and deliver on tight timelines without sacrificing quality. To get started, could you share your preferred AI provider for integration (OpenAI or Gemini)? Also, do you have existing OCR tech in mind, or should I source and test the best fit? Given the modules, I suggest starting with core auth and dashboards, then layering AI features iteratively to keep progress transparent and flexible. Ready to jump in and build CareSync’s MVP that meets your investor expectations on time.
₹750 INR in 7 days
6.0
6.0

Choose me as your Flutter & AI Full-Stack Developer and you'll get a seasoned pro who's been immersed in the world of software development for over 20 years. While my core expertise is in PHP-based development, my proficiency isn't confined to a single language. I've expanded my skills over the years to become well-versed in not only Flutter, but also Node.js and Python - making me a perfect match for your tech stack. What sets me apart is my commitment to delivering clean, scalable solutions that stand the test of time. In an ever-changing world, stability and compatibility are crucial. With past work that includes WooCommerce checkout fixes, payment gateway problems, and backend APIs - I have firsthand experience solving healthcare-related challenges similar to those you're currently facing with CareSync. Beyond merely meeting your project needs, I bring extensive experience working from scratch on delivering MVPs - a trait that will prove invaluable as you navigate the investor evaluation process. As you can see from previous clients who continue seeking my services long-term, I'm about more than just quick-fixes; I offer reliable, long-term support and value maintenance as much as development.
₹750 INR in 40 days
5.9
5.9

Harness the power of the latest technology trends for your potentially groundbreaking healthcare platform. With over 5 years of full-stack development experience under my belt, I am highly skilled in Flutter, Node.js, Python, and familiar with AWS and Google Cloud infrastructure. My proficiency in building scalable and user-friendly applications, coupled with a keen eye for robust database management and clean architecture design positions me as an ideal candidate for your project. Of particular relevance is my experience in integrating AI and OCR functionalities into applications leveraging OpenAI/Gemini platforms. This invaluable skill would be instrumental in manifesting your project modules like AI Prescription Reader, AI Hospital Bill Analyzer, and OCR-based Document Processing to high efficacy. Not only would I deliver a production-quality MVP from scratch but also I would invest my knowledge across the app development lifecycle to ensure success. So if you're looking for someone who is as committed to realizing the full potential of your innovative healthcare product as you are, let's connect. Together, we can curate an application that will truly revolutionize the healthcare industry!
₹1,000 INR in 40 days
5.7
5.7

✋ Hi there. I can build the CareSync MVP from the ground up with Flutter, AI features, secure healthcare workflows, and a scalable backend ready for production. ✔️ I have solid experience with Flutter, Node.js, NestJS, FastAPI, PostgreSQL, Firebase, OpenAI, Gemini, OCR, REST APIs, Docker, and AWS. In a previous project, I developed an AI based platform with role based access, secure file uploads, document processing, dashboards, notifications, and cloud deployment using a modular architecture. ✔️ For your project, I will build the mobile apps, backend APIs, authentication, patient, doctor, caregiver, pharmacy, and admin portals. I will integrate OCR for medical documents, AI prescription reading, bill analysis, insurance calculations, multilingual voice support, push notifications, and secure storage. The code will be clean, documented, and easy to expand as the product grows. ✔️ I can work independently, communicate regularly, and support the platform beyond the MVP as a long term technical partner. Let’s chat to discuss the MVP scope, milestones, and investor timeline. Best regards, Mykhaylo
₹1,000 INR in 40 days
5.7
5.7

Hi there, we are a team of senior Full Stack developers and we can do this project in no time. Thanks Ashish Kumar.
₹1,000 INR in 40 days
5.8
5.8

Hi, Your CareSync MVP aligns well with my experience in building scalable full-stack applications. I can develop the Flutter mobile app along with a secure backend using NestJS or FastAPI, PostgreSQL, Firebase, and REST APIs. I have experience integrating OpenAI/Gemini, OCR, role-based access control, secure file storage, push notifications, and cloud deployment on AWS/GCP. My focus is on clean architecture, maintainable code, and a production-ready MVP that can scale as your platform grows. I'm comfortable working independently, communicating regularly, and delivering milestones on time. I'd be happy to discuss your requirements and become a long-term technical partner for CareSync. Best Regards Jitendra Sharma
₹750 INR in 40 days
5.5
5.5

Hi, I am a Full Stack Developer with 15 years of experience building scalable web, mobile, SaaS, and AI-powered applications. **My primary skills:** Flutter, Python, FastAPI, Node.js, PostgreSQL, Firebase, AI, REST APIs, AWS, and Docker. * 15 years of full stack development experience. * Strong experience building Flutter apps, backend APIs, AI integrations, OCR solutions, and secure SaaS platforms. * Can build the complete MVP with all features as per your requirements. * Clean, secure, scalable, and well-structured code with regular progress updates. * Complete source code, documentation, deployment support, and post-launch support will be provided. * Fast learner with the ability to work independently and deliver quality solutions on time. I can start immediately and complete this project quickly with good quality. I am also interested in a long-term partnership for future development and maintenance. Looking forward to hear from you.
₹1,000 INR in 40 days
5.3
5.3

✋ Hi There!!! ✋ The Goal of the project:- THE GOAL OF THE PROJECT IS TO BUILD A PRODUCTION QUALITY MVP FOR CARESYNC USING FLUTTER, BACKEND APIS AND AI INTEGRATION. <-- Questions --> 1. among all the listed modules, which ones are priority for the investor evaluation phase versus later stages 2. is there a preference between Node.js and Python for the backend, or is that open for suggestion Similar work has been handled before, including healthcare platform MVPs with Flutter apps, role based dashboards, OCR based document processing and AI integration for prescription and bill analysis. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
₹760 INR in 40 days
5.1
5.1

For CareSync, I’d structure the MVP around a secure shared care record so patients, doctors, caregivers, pharmacies, laboratories, and hospital administrators work from the same trusted data without creating disconnected modules. My priorities would be scalability and maintainability. I recommend Flutter for iOS and Android, FastAPI or NestJS for the backend, PostgreSQL, Firebase Authentication and notifications, and secure cloud storage on AWS or Google Cloud. Role-based access, audit logs, encrypted uploads, consent controls, and clearly separated clinical and administrative permissions should be part of the foundation. The AI features should support decisions rather than silently make them. Prescription and hospital-bill documents can pass through OCR, structured extraction, confidence scoring, and human review before calculations or summaries are saved. The same pipeline can later support insurance claims, multilingual voice input, and additional document types. I handle full product delivery across Flutter, backend APIs, database architecture, AI integrations, admin dashboards, testing, Docker, cloud deployment, and Git-based handover. I can also break the MVP into investor-friendly milestones so the highest-value workflows are demonstrated first. A relevant example is our medical SaaS work involving secure document processing, AI-assisted analysis, structured workflows, role-based portals, and administrative dashboards.
₹1,000 INR in 40 days
5.3
5.3

The heavy lift here is linking OCR and AI (OpenAI/Gemini) with Flutter for fully automated prescription and bill parsing, plus secure roles for patients, doctors, and admin. I've built MVPs with this stack—Flutter (Android/iOS), Node (Express), PostgreSQL, Google Cloud, with authentication and custom AI flows, including OCR and file upload for regulated data. Approach: I'd structure the backend APIs (NestJS or Express) with role-based access and secure file storage (Cloud Storage with signed URLs). Flutter for all apps, Firebase Auth for SSO and notifications. For OCR, EasyOCR or Google Vision. AI flows sit as microservices—one endpoint each for prescriptions, billing, and voice (multi-language via Google APIs). Docker is standard for local and prod. Any regulator-specific requirements (HIPAA/GDPR), or can I keep all data and logs cloud-only? I can map phase one if that’s clear. Pradeep
₹1,000 INR in 40 days
5.2
5.2

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