RivaMarket

RivaMarket is a modern marketplace platform built from scratch using proprietary technology, enabling the sale of products between users in a marketplace model with an advanced system of accounts, payments, and logistics integrations.

The project was designed and implemented comprehensively — from UX/UI, through frontend and backend, to external integrations and the admin panel.

Key features of the platform:

- user registration and login system,
- user profiles and seller panel,
- publishing and managing listings,
- "Boost" highlighting system increasing offer visibility,
- Stripe payment integration and preparation for Przelewy24,
- integration with Apaczka.pl and pickup point maps,
- automatic shipment tracking,
- importing listings from Vinted via a proprietary bot,
- video feed of offers,
- advanced admin panel,
- accounting reports and data export,
- Meta Pixel integration and product XML for advertising,
- full desktop + mobile version.

Everything was executed on proprietary code without using ready-made marketplace templates. The project was optimized for performance, further development, and scaling of the platform.

Technologies:
React / Next.js, TypeScript, Stripe Connect, PostgreSQL, API integrations, custom admin system.