"Hello. I need an estimate of the cost and timelines for developing a multifunctional aggregator "Allesinda". Please carefully review the technical specifications. Indicate which technology stack you plan to use and your estimated cost in €.
Goal: Creation of a web portal and mobile application (MVP) to connect masters, sellers/lessors of equipment, and end clients in the repair sector (apartments, cars, construction).
• Brand: Logo and color scheme — "Allesinda" (light purple and black).
• Functional analog: eBay/Avito, but focused on services and materials for repairs.
II. Main Users and Account Types (Personal Accounts)
Three types of personal accounts (PA) need to be implemented:
1. Client PA (Service/Product Buyer): Order history, favorites, review management.
2. Master/Executor PA (Services):
• Profile management, service price list (puttying, auto repair, etc.).
• Work gallery: Uploading photos "Before and After" and short videos (vertical format, like stories).
• "Own Advertising" feature (ability to promote profile for a fee, separate functionality).
• Availability calendar.
3. Seller/Lessor PA (Products/Equipment):
• Uploading and managing the product catalog (building materials, lifts, cranes, tractors).
• Price and status management (in stock/rented).
III. Main Functionality of the Platform (Frontend)
• Main Page: Search bar, divided into 3 key blocks: Masters, Products, Rental.
• Unified Search with Filters: Advanced search allowing filtering:
• Services: By type of master (plumber, painter, auto mechanic), rating, geolocation.
• Products/Rental: By type (crane, putty), price, brand, delivery conditions.
• "Work Gallery" section: General feed for viewing "Before and After" works and videos from all masters (as a content aggregator).
IV. Additional and Critical Functionality (Backend)
• Rating and Review System: Ability to leave a review only after a confirmed order (to prevent manipulation).
• Internal Chat: Messaging system between Client and Master/Seller.
• Moderation System: Administrative panel for checking new profiles, "Before and After" photos and videos (mandatory!).
• Payment/Commission System: Integration with a payment system is needed (Stripe, PayPal, or local bank).
• Notifications: PUSH notifications for the app and email/SMS notifications for the website (new messages, new orders).
V. Technical Requirements
• Platforms: Website + Responsive design (for mobile devices).