---
title: "Decentralized File-Sharing Platform"
startDate: "2020-10-01"
endDate: "2021-12-01"
description: "Engineered deep native OS integrations by writing custom iOS Share Extensions (Swift) and Android Intent filters, allowing users to seamlessly share photos, videos, and files directly from the OS-level share sheet into the decentralized libp2p network."
link: "https://www.youtube.com/watch?v=HeBcg4P3Ipw"
tags: ["Flutter", "Dart", "Swift", "Kotlin", "Java", "FFI (Foreign Function Interface)", "Decentralized Identifiers (DIDs)", "SQLite", "Continuous Integration and Deployment (CI/CD)", "Libp2p"]
experiences: ["sonr"]
---

- Engineered deep native OS integrations by writing custom iOS Share Extensions (Swift) and Android Intent filters, allowing users to seamlessly share photos, videos, and files directly from the OS-level share sheet into the decentralized libp2p network.
- Integrated a custom Go-based networking core using Gomobile, creating strict type-conversion bindings to translate low-level libp2p data streams, cryptographic keypairs, and Namebase decentralized routing into Dart.
- Designed a reactive, high-performance UI/UX utilizing the GetX framework for state management, combined with complex Lottie and Rive animations to provide intuitive, real-time feedback during peer discovery and file transfers.
- Built a robust local caching layer using Moor (SQLite) to securely store decentralized identity profiles, transfer history, and media metadata offline.
- Automated the entire CI/CD pipeline by configuring custom Makefiles, Fastlane lanes, and GitHub Actions to fetch core framework submodules, manage code-generation (build_runner), and seamlessly deploy App Bundles and iOS Archives to the Play Store and App Store TestFlight.
