
Alexandru Mareș
AI systems architect · strategy and delivery
Builds AI systems for companies, from architecture to production.
He designs and builds AI systems for mid-sized and large companies: platforms, AI agents and automation around real workflows, with security and GDPR built in from the start. He works from strategy and architecture through to implementation, so a company deals with the same specialist from the first idea to the running system. At AI Focus he shares know-how and techniques taken from real projects, adapted for both technical and non-technical teams.
- EA (Elastic Automators): a vocabulary for LLM-driven workflow systems. DOI 10.5281/zenodo.19802018(opens in a new tab)
- TSH (Token-Substrate Hypothesis): tested on three frontier AI models in 324 paired measurements. DOI 10.5281/zenodo.20157153(opens in a new tab)
- Researcher ID (ORCID): 0009-0009-6713-9780(opens in a new tab)



