Mobile Development

Sarafan 7km

A mobile platform for digitizing a large offline marketplace, developed in collaboration with Sarafan React Studio. Sarafan 7km helps shoppers find products, categories, stores, and specific market locations; check opening hours and product availability; shop wholesale or retail; and join group purchases to access better prices. The platform includes store and product catalogs, search, shopping cart functionality, chats, rental, service, and job listings, premium subscriptions, and paid promotion tools.

Created in collaboration with

Sarafan React Studio

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Challenge

Complex navigation across a large physical market: shoppers need a fast way to find the right store, product, price, and opening hours. Limited digital presence for sellers: small stores need an accessible channel to showcase products and attract customers. Wholesale prices are difficult to access for individual shoppers: users need a convenient way to organize group orders. Fragmented communication: product enquiries, orders, and support are often handled through personal messengers and phone calls. No centralized space for local opportunities: shop rentals, jobs, services, and urgent listings require a dedicated marketplace.

Solution

Unified catalog: Built a structured product, category, and store search experience with wholesale and retail filters. Location-based navigation: Organized stores by districts, streets, and market areas, including opening hours, specializations, and map access. Group purchasing: Enabled users to create or join group requests in order to buy products at wholesale prices. E-commerce tools: Added a multi-store shopping cart, quantity management, order comments, and buyer information collection. Listings and promotion: Enabled sellers and users to publish rental, job, and service listings, with paid urgent and priority placement options.