Sachith Chamara

Founder at Celoyn · building Presmo

About

Solo founder of Celoyn, a small AI + software studio. I build focused products and ship them — the first is Presmo (presmo.app), which turns any document into a designed, editable presentation. Based in Sri Lanka. Happy to talk shop about AI tooling, indie SaaS, and building solo.

Links

Presmo

Sachith-Portfolio

Celoyn

Badges

Tastemaker

Gone streaking

Gone streaking 5

Maker History

PresmoTurn any PDF, doc, or link into an editable deck
Aug 2026

🎉

Joined Product HuntJuly 24th, 2026

Forums

•

6h ago

Presmo - Turn any PDF, doc, or link into an editable deck

Presmo turns any document — a PDF, pasted text, or a URL — into a polished, fully editable PowerPoint in seconds. It reads and restructures your content into clean, designed slides (not a page-by-page dump), sticks strictly to your source's facts, and hands you a real .pptx you can edit in PowerPoint, Keynote, or Google Slides. Free to try — your first deck is full-length and watermark-free.