Web development project
Functionality and Architecture Description
1. Access and Monetization (The Funnel)
- Guest Mode (Free Entry):
- The user can start using the app without registration.
- Limit: 10 free scans per device (device ID).
- Goal: Show the value of "Shazam for products" instantly.
- Registration & Subscription:
- After 10 scans — mandatory registration (Google/Apple/Email).
- Offer: 1 month free upon subscription.
- Pricing Plans (Annual Payment):
- Starter Plan: Free (limit: up to 10 scans per month).
- Basic Plan: $49.99 / year (limit: up to 1000 scans per month).
- Premium Plan: $99.99 / year (limit: up to 5000 scans per month).
2. Onboarding and Personalization
- Setting Limits (User Tags):
- The user selects (simply taps on the tags) critical parameters for them (in English for AI):
- Food:
Gluten-free,Lactose-free,Nuts,Eggs,Seafood,Vegan,Sugar-free. - Care & Home:
Fragrance-free,Sulfate/Paraben-free,Sensitive Skin,Cruelty-free.
- Food:
- Location: Request access to GPS for Grounding (search for prices and reviews in a specific country/city).
3. Core Loop (Scanning Cycle)
- Shooting Process:
- The user takes a photo of 1 product. (or adds from the gallery)
- Buttons: "Analyze" (if there is one product) or "+ Add product to compare" (if they want to compare).
- When comparing, the user takes separate photos of the 2nd and 3rd products. Analysis occurs asynchronously for speed.
- AI Backend (The Engine):
- Model: Gemini 2.5 Flash (Temp = 0.0).
- Grounding: Mandatory Google Search Retrieval considering the user's location.
- Mode Detection: AI receives an array of photos. If there is one photo — Product Passport mode. If 2-3 — Comparison Matrix mode.
4. Analysis Results (UI/UX)
- Photos of products with prices in local networks are displayed.
- Traffic Light System: Visual color codes (Green/Yellow/Red).
- Why NOT to Buy: Key block. AI focuses on negative aspects: inflated price, harmful additives, poor consumer rating.
- Truth Protocol: Display of the number of analyzed sources (
review_count) and direct quotes-excerpts from Reddit, Amazon, and local marketplaces. - Verdict (Main Part): Final recommendation (in comparison mode, AI clearly indicates the winner or its absence and why).
5. Additional Functionality (Utility)
- Scan History: Storing the history of all scans (available only to registered users).
- Favorites: List of "favorite" products for quick access.
- Manual Search: Text search (if the camera did not recognize the brand or the label is damaged).
- Feedback: Ability to report incorrect data for system retraining.
6. Technical Stack (Backend Requirements)
- Framework: FastAPI (Python), asynchronous work with Gemini API.
- Database: Supabase or PostgreSQL (storing profiles, scan limits, and history).
- AI Integration:
- Input:
image_bytes,location,user_tags. - Output: Structured JSON for instant table and card building on the frontend.
- Input:
This is web development of an application for IOS and Android
Це Веб розробтка додатку для IOS та Android
Applications 1
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307 Hello.
This project is about creating a "Shazam for products" based on artificial intelligence, which transforms raw photographs into reliable, well-founded purchasing decisions through rapid, structured analysis and an understandable UX. I would implement this as a mobile-oriented system, with an asynchronous FastAPI server, strict scanning limitations, and subscription logic, as well as an AI pipeline based on Gemini that clearly switches between product passport and comparison modes. I would focus on reliability and trust: location-based reasoning, verified sources, deterministic AI output (Temp 0.0), and a structured JSON contract that makes the frontend fast and intuitive. I have previously created consumer AI tools, and I would approach this as a scalable product platform rather than just an MVP, considering monetization, retraining feedback loops, and long-term expandability.
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13013 67 0 Hello! I will complete your task quickly and efficiently. I offer development on Laravel.
My portfolio: https://freelancehunt.com/ua/freelancer/romas6ka.html#portfolio
Write to me, I will start working today. I will be happy to collaborate with you!
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