Engineer · AI architect · Founder
I turn emerging technology into tools people use.
I'm Alvar Laigna, an engineer in Tallinn. After twenty years across software, machine learning and electronics, I now build AI for public procurement and commerce.
Currently
AI Architect at RTK
Building Perxify and Riigihanked.eu. Studying business at Estonian Business School.
Selected work
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Agentic AI Commerce Platform
Perxify Agentic AI
The Commerce Cloud for the Agentic Web — build stores, marketplaces and loyalty programs on a connected data network with smart, predictive insights.
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Marketplace Books AI search
Raamatuhai
Estonia's smartest cultural marketplace — buy, sell and trade books, with board games, music and vinyl to come.
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AI LegalTech GovTech
Riigihangete Abimees
Estonia's public-procurement AI assistant — RHS, VAKO practice and the live Procurement Register in one workspace, with answers you can cite.
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