Contact person: Business Client

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Location: Toronto, Canada

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I need an end-to-end mobile application that pulls real-time data from a medical-grade watch—heart rate, blood pressure and oxygen saturation—then combines those readings with a tongue photograph (Traditional Chinese Medicine style) and a short in-app questionnaire.

Once the data is collected, an AI engine should run symptom analysis, risk assessment and personalised health recommendations. I also want the system to suggest eating-behaviour adjustments and tailored TCM herbal tea options. For reasoning, the back-end may chain or ensemble multiple LLMs (DeepSeek, ChatGPT and Google AI) so the user receives a concise, evidence-based summary rather than conflicting opinions.

Key deliverables:
• Mobile app (iOS/Android) that pairs with the watch and securely stores heart rate, blood pressure and SpO₂ readings.
• Camera workflow that guides the user to capture a clear tongue image.
• Dynamic questionnaire builder so I can add or modify health questions without a new release.
• Cloud service or on-device model that aggregates the sensor data, image and answers, then calls DeepSeek, ChatGPT and Google AI to return:
– Symptom analysis
– Risk level visualisation
– Personalised plan (diet, lifestyle, TCM tea recipe)
• Admin dashboard for me to review anonymised data and refine the AI prompts.

Acceptance criteria will be met when I can pair a watch, capture a tongue image, answer questions and receive a coherent, actionable report in under one minute." (client-provided description)