Özgür Celebi's profile on Product Hunt

About

Founder of Fuse Link Inc., a small studio building Aura OS, the operating system after apps. We are exploring a quieter, more human model of personal computing where intent replaces navigation and intelligence recedes into the background. I also build and share experiments in public.

Links

Aura OS

Badges

Tastemaker

Gone streaking

Maker History

Codex Build ArenaSee what more Codex thinking actually buys you
Jul 2026
himaiaGive your characters a voice that stays in character.
Apr 2026
Fuse LinkYour neighborhood services, one click away
Feb 2025

🎉

Joined Product HuntApril 4th, 2022

Forums

•

1mo ago

Codex Build Arena - See what more Codex thinking actually buys you

Codex Build Arena is an open, visual benchmark of complete apps produced from the exact same one-shot prompt and starter repository. Compare GPT-5.6 Luna, Terra, and Sol across effort levels through live builds, side-by-side previews, engineering reviews, token usage, credits, duration, and source size. No cherry-picking, follow-up prompts, or hidden repairs. Use the results and decide which model and effort earned the cost.

p/himaia

•

4mo ago

After ~10 messages, every AI voice sounds the same

If you ve tried building anything with AI voices + characters, you ve probably seen this:

They start strong then slowly become the same person.

Different voices , same personality underneath.

That felt like the wrong abstraction.

•

4mo ago

himaia - Give your characters a voice that stays in character.

Voice infrastructure for character apps. One .persona.yaml defines who they are. One API call makes them talk. Same persona across every scene — comfort, banter, challenge — without standing up an LLM-prompt-emotion-tag-TTS pipeline that breaks every release. voice.persona is Apache-2.0 on GitHub. Pin it like a dependency. Three modes share one endpoint: JSON in, WAV out. 20 Voiced minutes free a month. No card.