thinking out loud
WritingAboutPortfolio

Portfolio

Things I design and build. Product interfaces, audio, and visual identities.

Product work, hackathons, and working concepts.

01AI product + developer experience

Inteply

Find the sources. Check the facts. Shape the article.

Product · Technical co-founder

Read the project →
sources → storythe journalist decides.

02Brand + motion + creative tooling

Resonance

A voice becomes a visual language.

Self-initiated concept

Try the study →
sound, given shaperesonance.

03Voice + interaction

PitchMate

Thirty seconds to pitch. A voice that answers back.

Team hackathon project

Read the project →
a pitch, heard back30SECONDSlisten → confirm → respond

04Audio + AI

Lumen-Sonic

Point a camera at light. Hear what it looks like.

Hackathon project

Read the project →
light → sounda moment, translated.

05Developer experience + AI agents

teamroom

Parallel coding agents. One room that knows who is in which file.

Open-source tool

Read the project →
three agents → one fileauth.tstold before the edit.

06Maps + product design

Spots

Scattered saved places. One map.

Side project

Read the project →
saved places → one mapone filter. both views.

07Speech + interaction

Signal

A transcript that knows which words are still changing.

Self-initiated concept

Try the study →
00:04 / speaker 01

The words arrive.
The meaning follows.

confirmed still listening

Vasiliki Doropoulou. Product engineer, based in Paris. A little more about me.

VD๏r

© 2026 Vasiliki Doropoulou

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