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kostja94/README.md

Kostja Zhang · kostja94

AI / SaaS growth · SEO & GEO · I turn research loops into systems—on Alignify and in agent-ready Markdown.

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What I do

I run Alignify—playbooks for SEO, AI-tool evaluation, and distribution for teams shipping in the generative era. Before going independent (late 2024) I led growth for global AI imaging / productivity products (including Cutout.pro & PromeAI-era work). I care about technical rigor + narrative that actually moves acquisition, not slide-deck fiction.

Case log: 80+ AI/SaaS collaborations summarized on Customer stories. Background: Author / bio.

Open source

marketing-skills — 160+ Markdown skills for agents (SEO, GEO, pages, ads, analytics). Install pieces or the whole tree with npx skills add.

vibe-coding — Default web stacks for Lovable-class builders + Migrate Lovable → Next.js (SEO, dual-repo hygiene). Stack matrix: vibe-coding-product-frontend-stack.md.

npx skills add kostja94/marketing-skills --skill seo-strategy title-tag meta-description

Find me

Alignify · Bio · Customer stories · LinkedIn · Email

Activity

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Star history

Pin marketing-skills + vibe-coding · Stats via github-readme-stats · Updated May 2026

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  1. marketing-skills marketing-skills Public

    Agent Skills for Marketing — SEO, Social, Influencer & More. 160+ open-source skills for SEO, content, 40+ page types, paid ads, channels, and strategies. Add project context; get tailored, product…

    494 70

  2. vibe-coding vibe-coding Public

    Vibe coding & AI app builder reference: default browser web stacks (React, Vite, Next.js, Tailwind)—Lovable, v0, Bolt, Replit Agent, Firebase Studio & more—plus Migrate Lovable→Next.js, SEO & dual-…

    1