currently: cluj-napoca

hey, i'm octavian

i'm 23, based in cluj-napoca, studying computer science at babeș-bolyai. i build ai products, ship a lot.

since then i've:

  • finished 2nd in paradigm's prediction market challenge — $41.09 vs the winner's $42.32, 80 lines of python against their 900
  • built cluj4me with prof. virgiliu țârău — an interactive city guide for cluj-napoca
  • built the ui and data-extraction pipelines for an ai web crawler at osapiens (mannheim, 4-person team) — maps worldwide company data against the german supply chain due diligence law
  • sold an ai audio→task api to cyberspace technologies — multilingual speech-to-text + openai function calling, flask backend with 3 hot-swappable stt providers
  • launched zyncron.com — real-time shopify repricing for sneaker resellers
  • launched llms.city — turns citizen photo reports into a digital twin of the city via graph ingestion + ai vision. best thesis award (mhp, porsche) · demo
  • built mesh — a decentralized team chat on the nostr protocol, with a nip-29 compliant rust relay

things i shipped:

  • ugc discovery — b2b distribution isn't where my strength lives; stopped solo-selling it
  • wingman — ai meeting teammate with voice commands
  • clio — ai city narrator

more on x

hang out at:

reach out if you think i can be helpful — octavian@cristeaz.comcopied

github

✌️