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Sahan Dilshan

Software Engineer & Co-founder at Callisto Software Solution. Passionate about Java, Flutter, and AI. Final-year SE undergrad and proud open-source contributor at JIAT FOSS Community.

Galle, Sri Lanka Joined on Oct 11, 2026 https://github.com/Sahan20030814

Oct 26

Heirloom: Turning a Loved One's Rambling Voice Memo into a Family Cookbook (100% Local, with Gemma + Whisper)

#devchallenge #weekendchallenge #hf26challenge

4 min read

Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady Submission 🦥

Oct 26

Bedtime Sloth: a story for tonight, written by Gemma on your own computer

#devchallenge #hf26challenge

5 min read

Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle Submission 💸

Oct 18

ListingLab: a local Gemma model that writes your Etsy and eBay listings and keeps your photos private

#devchallenge #hf26challenge

6 min read

Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass Submission 🌿

Oct 11

Touch Grass Planner: a local Gemma model that plans your walk, then turns the screen dark

#devchallenge #hf26challenge

5 min read

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