On AI Lounge since Oct 2026
Sergiu Costin
Member #92FounderBetaL1CEO, Oronex.ai
INVENTORY INTELLIGENCE FOR JEWELRY
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Achievements
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Founding MemberOne of the first 500 members.How: Joined AI Lounge in the founding cohort
Founding Member
SpotlightWas the AI Lounge Featured Member for a day.How: Featured Member
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About
Sergiu Costin is the founder and CEO of Oronex.ai, a Seattle-based company that builds inventory intelligence for fine jewelry brands. He also founded AMZgemz, an agency that helps jewelry companies sell on Amazon, eBay, Etsy, Shopify and Walmart, after he started selling fine jewelry on eBay in 2006. Sergiu now works on AI agents for jewelry brands, with a focus on agentic commerce, visibility in AI search and inventory intelligence.
Experience
Founder @ AMZgemz AI · Agentic Commerce & AI Agents for Fine Jewelry Brands · $100M+ in Sales · Amazon & Shopify Expert
AA
Chief Technology Officer · AMZgemz AI -AI Jewelry Agency · Helping Fine Jewelry Brands Scale on Amazon & Shopify with AI
AL
Chief Technology Officer · ADVjewel LLC
CEO and Founder · AMZgemz - A to Z Online Jewelry Agency
Pro Merchant · Amazon
AI
Chief Technology Officer · AutumnBay INC
P
Chief Technology Officer · Pixandda
ML
SEO Manager · MediaSRX LTD
RA
SEO Consultant and Analyst · Reza Athari and Associates
Education
AD
Academia de Studii Economice din Moldova
