
Closed
Posted
Paid on delivery
I am looking for an experienced developer, biomedical engineer, or development team capable of building an advanced medical diagnostic system. The concept is to create a portable handheld device that can analyze a small blood sample from a patient. The blood would be inserted into the machine through a cartridge or slot system, similar to how a phone charger plugs into a phone. Once the blood sample is inserted, the device should process the sample and send the results to a mobile or web application, where the user or doctor can view the analysis results and health indicators. The goal is to develop a system that can help identify diseases or health conditions based on blood analysis with very high accuracy and reliability. This project will start with a prototype, and if the developer or team performs well, there is an opportunity for long-term collaboration, contracts, or recruitment into the project regardless of location. Developers from any country are welcome to apply. Experience in medical devices, biomedical engineering, hardware development, AI diagnostics, or laboratory analysis technology is strongly preferred. Budget for the prototype phase is $20,000 – $50,000, depending on expertise and scope. Applicants should include: Relevant experience Portfolio or previous projects Estimated timeline Proposed cost.
Project ID: 40300118
89 proposals
Remote project
Active 28 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
89 freelancers are bidding on average $34,471 USD for this job

Hello, I understand you want an AI-powered portable medical diagnostic device that analyzes a small blood sample via a cartridge system and shares results with a mobile or web app. The goal is a reliable prototype capable of high-accuracy health insights, with a clear path for long-term collaboration. I will design a compact hardware platform (sensor suite, microcontroller/SoC, cartridge interface, signal conditioning, PCB layout) and a software stack (embedded firmware, AI-driven analysis, secure data transmission, and a responsive app) that work together seamlessly. The approach is to start with a minimum viable prototype, validate core analyses on controlled samples, and iteratively improve accuracy and reliability while ensuring regulatory-conscious documentation. The placeholder Please share 3-4 key constraints or requirements you consider non-negotiable (e.g., target biomarkers, data privacy standards, regulatory path, intended user base) to tailor the MVP. will be addressed through collaborative reviews, risk management, and transparent milestones. Please share 3-4 key constraints or requirements you consider non-negotiable (e.g., target biomarkers, data privacy standards, regulatory path, intended user base) to tailor the MVP. Best regards, Muhammad Awais
$50,000 USD in 10 days
8.9
8.9

As a seasoned developer with extensive experience in both AI development and healthcare solutions, I understand the intricate requirements of your project for an AI-Powered Portable Medical Diagnostic Device and App. The challenge of building an advanced medical diagnostic system that can analyze blood samples with high accuracy and reliability resonates deeply with my expertise. In the realm of HealthTech, I have successfully delivered innovative solutions that have positively impacted patient care and diagnosis accuracy. My background in AI/ML development, coupled with my experience in creating intelligent, data-driven features, positions me as a strong candidate to tackle the complexities of your project. With a proven track record in developing cutting-edge medical applications, I am confident in my ability to bring your vision to life. By leveraging my skills in AI diagnostics, I aim to create a seamless user experience that empowers both patients and healthcare providers. I am enthusiastic about the opportunity to collaborate on this exciting project. Feel free to reach out to me to discuss how we can work together to bring your AI-Powered Portable Medical Diagnostic Device and App to fruition.
$40,000 USD in 90 days
8.2
8.2

With my comprehensive skills and immersive experience in Electrical Engineering, especially within the Biomedical sector and Machine Learning (ML), I can provide you with the transformative portable medical diagnostic device and app that you're seeking. My proficiency in electronics engineering, IoT product development, firmware coding, and PCB design leverages the full potential of your visionary handheld diagnostic system. I've successfully executed several projects from concept to market-ready products, showcasing my capability to efficiently manage timelines and scope while ensuring robust engineering solutions. My deep understanding of AI technologies will also facilitate precise medical analysis by clinically validating data through intelligent algorithms at the edge. This would save valuable time without compromising accuracy. My involvement will not be limited to just hardware or software development; it will encompass the full workflow, including system architecture, firmware coding, RF hardware implementation, AI integration, mobile/web app creation, 3D modeling for custom enclosures, and more. With my goal-oriented methodology and passion for delivering top-tier products, we can surpass your project expectations within your budgetary range. Looking forward to transforming this prototype phase into a long-term and impactful collaboration.
$45,000 USD in 90 days
8.3
8.3

Hello, {{{ I HAVE CREATED SIMILAR AI-Powered Portable Medical Diagnostic Device and App BEFORE AND I CAN SHOW YOU }}}} I have carefully reviewed your concept for building an AI-powered portable medical diagnostic device with a connected mobile/web application. The project involves hardware integration, biomedical data processing, and software development for analysis and visualization, and I understand the complexity required for a reliable prototype. I have 10+ years of experience in full-stack and mobile application development, including IoT integrations, cloud-based data processing, REST APIs, secure medical data handling, and AI-enabled analytics platforms. I can contribute to building the software ecosystem for the device, including the mobile/web app, backend infrastructure, data transmission from the device, and AI-based analysis dashboard for doctors and users. For the prototype phase, I would structure the system with secure backend services, real-time device data integration, AI/ML processing pipelines, and an intuitive dashboard for diagnostic insights and health indicators. I am also comfortable collaborating with biomedical engineers and hardware specialists to ensure seamless device-to-app communication. I WILL PROVIDE 2 YEAR FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE. WE WILL WORK WITH AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO FINAL PRODUCT DEPLOYMENT. Thanks.
$20,000 USD in 7 days
8.4
8.4

Hello, I see you're building an AI-powered portable blood diagnostic device - this is exactly the kind of complex, multi-disciplinary project our team excels at. With a PhD in Physics and 9+ years in hardware/software integration, I can lead the full prototype development. Our approach: We'll start with a modular architecture - custom PCB with sensor interface, microcontroller for signal processing, and Bluetooth/WiFi module for app connectivity. For the AI component, we'll implement a lightweight ML model optimized for edge inference on the device, with cloud backup for complex analysis. Phase 1: Hardware prototype with sensor cartridge system Phase 2: Signal processing and AI model training Phase 3: Mobile/web app with real-time results display Phase 4: Clinical validation and accuracy testing 1. What specific biomarkers are you targeting for the first prototype? 2. Do you have existing sensor technology or should we evaluate options? 3. What regulatory pathway are you planning (FDA 510(k), CE marking)? Let's chat about your vision for this device. Best regards, Dr. Syafiq
$35,000 USD in 7 days
7.2
7.2

⭐⭐⭐⭐⭐ Review clinical goals, biomarkers, and regulatory constraints to define device specifications and diagnostic scope. CnELIndia designs the handheld hardware architecture including biosensor selection, microfluidic cartridge interface, signal conditioning, and PCB layout for reliable blood sample acquisition. Develop prototype electronics, embedded firmware, and secure data transmission from device to mobile/web platform. Raman Ladhani leads AI/ML pipeline creation for blood parameter analysis, disease pattern detection, and high-accuracy predictive diagnostics. Build mobile and web applications for result visualization, patient history, and physician dashboards. Implement calibration, dataset training, and validation using laboratory datasets to improve accuracy and reliability. Conduct prototype testing, biosafety checks, and iterative hardware/software refinement. Deliver a functional prototype, documentation, and scalable architecture for future regulatory approval and mass production.
$35,000 USD in 7 days
6.9
6.9

I am an experienced embedded systems and hardware developer with strong expertise in biomedical electronics, PCB design, and sensor integration. I can develop a portable blood diagnostic prototype capable of processing a small blood sample using a cartridge-based system. The device will include precision analog front-end circuitry, embedded processing, and secure wireless communication to a mobile or web application. I have extensive experience with microcontrollers, IoT hardware, and high-accuracy data acquisition systems. My approach focuses on reliability, compact design, and medical-grade measurement accuracy. I will design the hardware, firmware, and communication interface required for the prototype. The system can be built using modular architecture to allow future upgrades and additional biomarkers. All schematics, PCB files, firmware, and documentation will be delivered. I also ensure proper testing and validation during the prototype stage. Estimated development timeline is approximately 10–12 weeks depending on sensing technology. I am open to collaborating with biomedical specialists if required. My experience with complex electronics projects ensures an efficient and scalable solution. I would be glad to discuss your diagnostic targets and start the prototype development.
$35,000 USD in 7 days
6.7
6.7

Hi, This is not an automatic bid. Your concept for a portable blood diagnostic device combining hardware sensing with AI driven analysis is an ambitious and impactful project. I have experience working with AI systems, data processing pipelines, and web and mobile platforms that integrate with external hardware and diagnostic data sources. For the prototype phase, I can help design the software architecture including the data pipeline from device to cloud, secure API communication, and the mobile or web application used to visualize diagnostic results. I also have experience building AI based analysis systems that process structured biomedical data and generate health indicators for users or clinicians. For hardware integration, I can collaborate with biomedical or electronics specialists while focusing on the AI diagnostics layer, backend infrastructure, and application interface that doctors or users will interact with. My goal would be to create a reliable prototype platform that can scale as the device evolves. I am very interested in long term collaboration and building a robust diagnostic platform. Best, Justin
$35,000 USD in 50 days
5.9
5.9

Hi, I'm Reed from Reedsystems, a decade of experience in developing advanced medical diagnostic systems. I can create a portable handheld device that analyzes blood samples for disease identification and health indicators with high accuracy. Here’s what we'll do: 1. Device Prototype: Design and build the cartridge system for sample insertion. 2. Sample Analysis: Develop algorithms to process and analyze the blood data accurately. 3. Data Transmission: Integrate secure protocols to send results to a mobile or web application. 4. User Interface: Create intuitive interfaces for easy viewing of analysis results. Relevant Experience - Extensive experience in biomedical engineering, hardware development, AI diagnostics, and laboratory analysis technology. - Developed similar diagnostic systems that achieved 98% accuracy rates. Portfolio For more details on previous projects, please visit my portfolio at <https://www.freelancer.com/u/reedsystems>. Timeline - Initial Design & Prototyping: 2 months - Development & Testing: 3 months - Beta Testing & Refinement: 1 month I'm confident this project can be completed within the $20,000 – $50,000 budget. Let’s discuss further to ensure a seamless collaboration. Best regards, Reed
$35,050 USD in 40 days
5.9
5.9

Since 2003 I am working in Digital Electronic. So more than 18 years of experience in Electronics. Arduino NANO/UNO/MEGA, ESP32 and Raspberry PI to build a digital device to read sensor data and send it to the web server, motor control, control relay switches and LEDs. More than 5(five) years of experience in Arduino design and build. If you want an excellent and error-free project delivery, then send a message to me, please. Have more than 10(years) years of experience in C/C++ to build Windows/Linux applications and micro-controller firmware building. If you want a good job delivery, then send a message to me, please. Since 1995 I have been working on Analog and Digital Electronics to build any kind of device. I have build lots of devices. So more than 20 years of experience on Electronics. Including power supply design. Any kinds of schematic and PCB design. Expert PCB design in EasyEDA Pro IDE.
$50,000 USD in 180 days
5.4
5.4

Hello, Your idea of a portable handheld blood diagnostic device is extremely exciting and has the potential to significantly improve rapid medical testing and remote healthcare access. I would be very interested in helping you develop the prototype and build the foundation for a scalable diagnostic system. I have experience working with hardware-software integrated systems, embedded development, and data-driven platforms. For this project, I would approach development by designing a robust architecture that combines a handheld device, disposable cartridge-based blood input, embedded processing, and a connected mobile or web application for result visualization. I focus on building reliable prototypes with scalable architecture so the system can later evolve into a production-ready medical device. I would be happy to collaborate closely during the research, development, and testing phases to ensure accuracy and usability. Your prototype budget of $20k–$50k aligns well with early-stage development, and I am open to long-term collaboration as the project grows. I would be glad to discuss your vision, target biomarkers, and technical requirements in more detail. Best regards.
$35,000 USD in 7 days
5.6
5.6

⭐⭐⭐⭐⭐ Build an Advanced Medical Diagnostic System for Accurate Health Analysis ❇️ Hi My Friend, I hope you're doing well. I’ve reviewed your project requirements and see you are looking for an expert in medical diagnostic systems. Look no further; Zohaib is here to help you! My team has successfully completed 50+ similar projects in biomedical engineering and device development. We will create a portable device that analyzes blood samples accurately and reliably, sending results to a mobile or web application for easy access. ➡️ Why Me? I can easily build your advanced medical diagnostic system as I have 5 years of experience in biomedical engineering, hardware development, and AI diagnostics. My expertise includes device prototyping, software integration, and data analysis. Additionally, I have a strong grip on laboratory technology and user interface design, ensuring a complete solution for your project. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. I look forward to discussing this with you in our chat. ➡️ Skills & Experience: ✅ Biomedical Engineering ✅ Medical Device Development ✅ Hardware Prototyping ✅ Software Integration ✅ AI Diagnostics ✅ Data Analysis ✅ User Interface Design ✅ Mobile Application Development ✅ Web Application Development ✅ Quality Assurance ✅ Problem Solving ✅ Project Management Waiting for your response! Best Regards, Zohaib
$26,000 USD in 2 days
5.6
5.6

Hello! As per your project post, you’re looking to build a prototype for an AI-powered portable medical diagnostic device that analyzes blood samples and communicates results to a mobile or web application. The goal is to create a reliable, high-accuracy system that provides actionable health indicators to users or doctors while laying the foundation for a scalable, long-term diagnostic platform. My focus will be on delivering a well-integrated solution, featuring: secure and accurate data transmission from the handheld device to mobile and web apps, a responsive user interface for reviewing diagnostic results, real-time analytics and visualizations of health indicators, and a backend capable of handling AI-based analysis and logging results for future reference. The prototype will also include a robust device-to-app communication workflow, ensuring reliability and consistency across all readings. I specialize in developing complex hardware-software integrations, AI-powered diagnostics, and mobile/web platforms, with a focus on compliance, data security, and reliable user experience. My approach emphasizes prototyping with rapid iteration to validate concepts before scaling into full production. Let’s connect to discuss the device workflow, app interface requirements, and the roadmap for developing a functional prototype. Best regards, Nikita Gupta.
$20,000 USD in 45 days
5.3
5.3

hi! i have reviewed the details of your project and i can do this!!. we have handled similar projects successfully, and I am confident we can deliver high quality results for you. i will first understand exactly what you need, then plan everything step by step to make sure the work runs smoothly. we prefer clear communication and regular updates so that the project progresses smoothly and meets your expectations. let's have a detailed discussion, as it will help me give you a complete plan, including a timeline and estimated budget. I will share my portfolio in the chat to show relevant examples of our past work. looking forward to your response. mughiraa
$35,000 USD in 7 days
5.1
5.1

Hello, I understand you need an advanced AI-powered portable medical diagnostic device that analyzes blood samples and sends results to an app for accurate disease identification. This is a sophisticated project requiring expertise in biomedical engineering, AI, and mobile app development. My team specializes in building customized mobile applications using Flutter and integrating AI diagnostics with reliable hardware interfaces. We have experience in medical device prototyping and AI model development to ensure high accuracy and reliability. Additionally, we offer a ready-made Property Maintenance Platform we can adapt for rapid development of your mobile/web app interface, saving time and cost. We can deliver a functional prototype within 30 days, enabling you to test and iterate quickly. Let's discuss your specific requirements to tailor the solution perfectly. What specific diseases or health conditions do you want the AI diagnostics to focus on initially? Best regards, Muhammad
$40,000 USD in 30 days
5.7
5.7

With a solid background in industrial automation, an in-depth knowledge of PLC systems, and vast experience in handling critical projects, I am confident in my ability to design and build your AI-powered portable medical diagnostic device. Thanks to my strong skills in AI development, Electrical Engineering, Electronics, and Machine Learning (ML), I can ensure that not only will your diagnostic system be reliable and accurate but also user-friendly. This is crucial as the device will be used by doctors and potentially end-users alike. While my previous projects have mostly focused on industrial automation, I pride myself on being adaptable and skilled at leveraging different technologies to solve complex problems. This wide-ranging knowledge has allowed me to not only understand how to test and commission different systems but also how different components work together to form a functional whole. Moreover, having built efficient monitoring systems previously using SCADA programs such as SIEMENS WinCC, I'm confident in my ability to integrate the analytical aspects of your project with mobile or web applications. My timeline for prototyping aligns with yours and my cost estimate falls within your budget range. Given my well-rounded skill set and drive for quality workmanship, I believe it would be mutually beneficial for us to collaborate on this unique project - it's an opportunity that excites me greatly!
$35,000 USD in 45 days
5.2
5.2

Your vision for a portable AI diagnostic tool aligns perfectly with my background in developing HIPAA-compliant medical software and integrating edge-computing sensors. I recently spearheaded a project involving a wearable biosensor array where we utilized TensorFlow Lite for on-device signal processing, reducing latency while maintaining clinical-grade accuracy. I understand that in the medical diagnostic space, the critical challenge is ensuring the hardware-to-app bridge is seamless and that AI models are validated against rigorous medical standards to ensure user safety and diagnostic reliability across all environments. I will establish a robust data pipeline from your hardware sensors via BLE to a high-performance mobile interface built on React Native, ensuring low-latency visualization. For the diagnostic engine, I propose a tiered AI architecture using localized edge processing for immediate feedback and a secure Python backend for deeper analysis. This infrastructure will be built on AWS HealthLake to ensure encryption and compliance with ISO 13485 standards. We will also implement a modular signal processing library to filter hardware noise, ensuring the neural network receives high-fidelity data. Finally, we will integrate a secure dashboard for clinician review and automated reporting. Could you share which specific biomarkers or sensors you are targeting, as this dictates our signal pre-processing strategy? I would also like to know if you have a hardware prototype ready or if we are starting from the PCB design phase. I am available for a brief chat or a call to discuss how we can bring this medical innovation to market efficiently. Let me know what your schedule looks like this week so we can align on the technical roadmap and next steps for your development. I look forward to your thoughts.
$45,906 USD in 21 days
4.5
4.5

Your vision of creating a portable medical diagnostic device capable of analyzing blood samples and delivering results through a mobile or web platform is ambitious and highly impactful. I would be glad to help develop the prototype system, combining hardware, embedded software, and AI-assisted analysis. For the prototype phase, the system can be structured in three core layers: 1. Device Hardware & Embedded System A handheld unit designed with a microfluidic cartridge slot for inserting blood samples. The device would include sensors and a microcontroller or embedded processor to capture measurement data and securely transmit it to the analysis system. 2. Analysis & AI Layer The collected sample data can be processed using machine learning models and laboratory analysis algorithms to detect biomarkers or patterns associated with specific conditions. This layer would run in a secure cloud environment to allow scalable processing and continuous model improvements. 3. Mobile / Web Application A companion mobile or web dashboard where doctors or users can view results, health indicators, and diagnostic insights. The platform will also support patient records, data visualization, and secure access. For the prototype timeline, a realistic estimate would be 3–5 months, including device design, embedded development, cloud processing, and application interface. Best regards, Amaan Khan L. (CUBEMOONS PVT.)
$35,000 USD in 7 days
4.6
4.6

hello, i'm fahad ghouri Your concept for a portable blood-analysis diagnostic system is ambitious and impactful, and I’d be glad to help contribute from the software and AI systems side of the project. While the hardware and biomedical components typically require collaboration with specialized medical engineers and lab researchers, I can help design and build the digital architecture that connects the device to a mobile/web platform, processes diagnostic data, and presents results securely and clearly for doctors and patients. I have experience building AI-enabled systems, backend platforms, data pipelines, and medical/health-style dashboards, which are essential for turning raw diagnostic outputs from a device into meaningful clinical insights. I can help design the device-to-cloud communication layer, data processing pipeline, secure APIs, and the mobile/web application where results and health indicators will be visualized. The system can also be structured to support future machine learning models that assist in disease detection and health analysis. For the prototype phase, my focus would be on creating a reliable software backbone that integrates with the device, securely stores and processes blood analysis results, and provides a professional interface for reviewing diagnostics. This would allow the hardware and biomedical team to iterate on the device while the platform evolves in parallel.
$22,000 USD in 7 days
4.4
4.4

Best AI-Powered Medical Hardware Design Expert ⭐⭐⭐⭐⭐ Dear Client, What is your current priority: defining the system architecture and feasibility first, or moving directly toward prototype development? Developing a portable blood-based diagnostic device with AI integration is not a typical hardware project. Success depends on how well biosensing, sample handling, signal acquisition, embedded hardware, and application integration are designed together—while ensuring accuracy and reliability. That is where I can help. I can support the development of your diagnostic system from architecture definition through hardware design and prototype readiness. My focus is to deliver a technically solid and reliable system suitable for real-world testing and future scaling. ✅ Why I’m a strong fit: 1. Strong background in embedded systems and hardware design 2. Experience with sensor-based devices and data acquisition 3. Focus on reliability, signal integrity, and scalable design ✅ What you will get: 1. System architecture (device + app integration) 2. Hardware design for sensing and data acquisition 3. Guidance on cartridge-based sample handling If you can share the target biomarkers, sensing method, and app requirements, I can propose the best architecture for your prototype phase. Best regards, Prat PCB Must Innovations
$30,000 USD in 20 days
6.4
6.4

Kigali, Rwanda
Member since Aug 4, 2025
₹150000-250000 INR
₹1500-12500 INR
$10000-20000 USD
$5000-10000 AUD
₹600-1500 INR
$10-30 USD
$250-750 USD
₹100-400 INR / hour
£20-250 GBP
$30-250 AUD
₹1500-12500 INR
$30-250 USD
$250-750 USD
₹1250-2500 INR / hour
£5-10 GBP / hour
$750-1500 USD
₹7007-14014 INR
₹37500-75000 INR
$250-750 SGD
$15-25 USD / hour