Founder & Builder
Sergei
Krushinskikh
I build internet businesses.
Founder of IndoGig and GeoSEO.
Building AI products and marketplaces from Bali.
I build internet businesses.
Founder of IndoGig and GeoSEO.
Building AI products and marketplaces from Bali.
Current companies and projects.
Building infrastructure for flexible work, staffing and workforce operations in Indonesia's hospitality and events industry.
Helping businesses understand how they appear in AI search engines like ChatGPT, Claude, Gemini and Perplexity. Open source. 7,500+ lines of code.
Proof of execution across industries and markets.
Built 60 SEO-optimized pages across 18 neighborhoods and 3 regions. Implemented AI search optimization with llms.txt, schema markup and GEO strategy.
Content intelligence platform for competitor analysis and AI-powered content generation. Desktop app + cloud backend. Shipped production macOS build.
Real estate tokenization platform. Designed architecture for fractional property investment and blockchain-based ownership.
Event marketplace connecting clients with entertainment professionals. Product architecture, booking workflows and marketplace experience design.
Economics — Moscow State University. Innovation Management — Bauman University.
Built 10+ digital products across the US, Indonesia, Russia and Europe.
Founder of GeoSEO and IndoGig. Previously Co-CTO at CoFund.ai.
Based in Bali. Building globally.
How I think about building.
Need a technical partner? Building a startup?
Interested in GeoSEO or IndoGig?
Let's talk.