Hi, I'm Shreyas Papinwar

I build products I want to use. Currently building Onera.

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Now

Onera — End-to-end encrypted AI chat with private inference. All messages, prompts, and API keys are encrypted client-side before reaching the server. For private inference, prompts route directly from the browser to TEE (Trusted Execution Environment) enclaves over Noise-encrypted WebSockets — the server never sees plaintext data. Open source under AGPL-3.0.

[Website] [GitHub]

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Projects

Parity — Open-source Unraid server management app for iOS and Android. Real-time dashboard, Docker and VM control, push notifications, biometric auth, multi-server support. Built with React Native, Expo, Apollo Client, and GraphQL. 6,000+ users, 140+ GitHub stars.

Oval — Native macOS client for Open WebUI. Spotlight-style quick chat (Ctrl+Space), fully on-device voice mode (Whisper STT + Piper TTS — audio never leaves your machine), multi-server support, Liquid Glass UI on macOS Tahoe. Built with SwiftUI.

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Past Work

Role	What
Scribbling AI	Medical scribe solution for clinicians and billing portal
Ricochet Exchange	Lead smart contract engineer. Token streaming protocol built on Superfluid, $1M+ streaming at peak
Buddle Finance	Decentralized cross-chain bridge. Raised $50k from Gitcoin
Claro Money (UK)	Software Engineer, consumer FinTech
Google Summer of Code	Contributed to Fedora / Red Hat — Packit org
Clynica	Founded during college — digital prescription and consultation platform on iPads