Alex David Du

I'm Alex David, a blogger from Brazil.

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I'm Alex David, a blogger from Brazil sharing thoughts, experiences, and insights through my blog.

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ByAlexdavidB2B SEO open source full stack React TypeScript
Oct 2025

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Joined Product HuntAugust 16th, 2025

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10mo ago

ByAlexdavid - B2B SEO open source full stack React TypeScript

Manage guest posts and link collaborations in one platform. Built with React, Node.js, and PostgreSQL. Includes real-time messaging, wallet system, admin and employee dashboards, and full source code.