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Open to talks and workshops

What Alex OS can do

Say it in a voice call, type it below, or use what's on the page. Tap a typed example to try it.

  • Ask about her work

    Say or type

    Anything about Alexandra's projects, skills, career or writing. Answers come only from what's published here, with sources.

  • Quiz me

    Say it

    A voice quiz: Alex OS asks your name, then four questions about Alexandra's work, tells you after each one whether you were right and why, and shows your scorecard.

    • “Press “Quiz me” next to Talk to me”
  • Show me something

    Say it

    Opens a door here, or takes you to a page. By voice, going to another page ends the call.

    • “Show me her projects”
    • “Open the engineer door”
    • “Take me to the career page”
  • A quick guided tour

    Say it

    Alex OS walks you through two to four parts of the site that fit you, asking before each step.

    • “Give me the two-minute tour”
    • “Show me around”
  • Compare two things

    Say or type

    Side by side: what each one is, how they differ, when each makes sense.

  • Send Alexandra a message

    Say or type

    Write or say it; Alex OS reads it back and only sends it when you confirm. Leave an email if you'd like a reply.

  • Invite her to speak

    Say it

    Talks, workshops and panels: Alex OS takes the event, date, place, audience and topic, and sends it to her.

    • “I'd like to invite her to speak”
    • “We're organising a workshop”
  • Get her CV

    Say it

    Downloads the PDF.

    • “Can I get her CV?”
  • Email me a summary

    Say it

    Alex OS's answers from this visit, with links, sent to your inbox. Also a button under the conversation.

    • “Email me a summary”
  • See the code behind it

    Say or type

    Links to the published repositories behind a project, with what each one is.

  • A one-page brief for someone

    Say or type

    Tell Alex OS who it's for and what they care about; it makes a PDF of her most relevant published work.

  • Hear when she publishes

    Say or type

    Pick a topic and get an email when something new about it goes up. You confirm by email first; every email has an unsubscribe link.

  • Listen to a page

    On the page

    On any page, “Listen to this page” reads it aloud.

    • “Listen to this page”
  • Talk in your language

    Say it

    Speak in any language; the voice replies in it.

    • “¿Qué ha construido con IA?”
    • “Was hat sie gebaut?”
  • Hold to talk

    On the page

    During a voice call, hold Space while you speak and let go for the answer — handy somewhere noisy.

    • “Hold Space”
  • Ask about any passage

    On the page

    On any page, select a sentence and tap “Ask Alex OS about this”.

    • “Select text on a project page”
  • Show the evidence

    Type it

    Every source under an answer is tagged as a measured result, a real implementation or a description. Questions about RAG, agents or evaluation also link her own implementation and evaluation pages, and anything Alex OS does for you (opening a page, sending a message, the CV) leaves a receipt showing what ran and whether it worked.

  • Share an answer

    On the page

    “Copy link” under any answer: whoever opens it gets the same question asked.

    • “Copy link”
Alexandra NacApplied AI developer
Personal intelligence

Alex OS · online

Hi, I'm Alex OS.

Built by Senior Full-Stack & Applied AI DeveloperRAG systems · Agentic workflows · AI evaluation · Full-stack platforms

Alexandra built me to explain her work, show what her AI systems actually do, and put the evidence behind every answer. Tell me why you're here — or just ask.

What brings you here?

Pick a reply, or ask me anything.

Your turn.

Answers come only from published work, with sources. When I don't know, I say so.