Prateek Sunal

Bengaluru, India

Experience

Ente ☆ 25.6k Jan 2024 – Present
Software Engineer
Implemented end-to-end encrypted video streaming solution (IndiaFOSS talk)
Faster and reliable uploads with background processing and multipart uploads
Built a plugin for native video editor, 7 times faster than existing plugin
Native widgets to surface on-device machine learning powered memories
Smart albums support for automatically adding photos of selected person in an album
Created Ensu, a local LLM app, maintaining it across all platforms (#1 on HackerNews)
Engineered a desktop version of the 2FA app, Ente Auth, used by 300k users
Google Summer of Code ☆ 879 2023 – 2025
Participated in GSoC in 2023 and 2024 as a Mentee, 2025 as a Mentor
Mentored two engineers through their projects (CCExtractor v1.00 Release, Rewriting lib_ccx)
Migrated core C modules to Rust, improving reliability and memory safety
Fixed flaky builds that kept breaking on different operating systems
Restored the test suite, unblocking releases that had been stalled
Shipped a major CCExtractor release and helped grow the community

Side Projects

AppImage Pool ☆ 706
A clean, easy way to discover and install 500+ Linux apps
PsTube ☆ 529
Watch and download YouTube videos without ads, on any platform
Flutter Speed Dial ♥ 1.3k
A popular Flutter package for animated, expandable floating action buttons
Libadwaita ☆ 268
Brought GNOME's beautiful design language to Flutter apps everywhere
Net Speed Simplified ☆ 123
See your internet speed at a glance, right in your GNOME desktop panel

Talks

Blogs

Ensu - Ente's Local LLM app

Highlights