Andrii Kostashchuk

Building Products & Startups

About

I’m a tech founder and full-stack developer from Ukraine. I create startups that combine social and marketplace experiences, like my latest project, Npati. Passionate about building products.

Badges

Tastemaker

Gone streaking

Maker History

Npati MarketplaceBuy & sell with video and shorts
Dec 2025

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Joined Product HuntDecember 3rd, 2025

Forums

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2mo ago

Npati Marketplace - Buy & sell with video and shorts

Npati is a platform that merges a marketplace and social network. Creators can upload videos, shorts, and product listings from one dashboard, notify subscribers instantly, communicate via built-in messenger, and track sales. Buyers can scroll the feed, follow creators, watch content, and purchase products directly, keeping all their purchase history in one place.