Software engineer specializing in Rust. Building high-performance systems, data pipelines, and distributed applications.
Backend & Systems: Rust, Axum, Tokio, Tonic (gRPC), PostgreSQL, Apache Arrow, Apache DataFusion, REST APIs, Async programming, OpenTelemetry
Frontend: TypeScript,Vue 3, React, React Native
Infrastructure: Docker, Amazon Web Services
- Full-time roles: Remote Rust backend or full-stack positions
- Contract work: Rust APIs, data pipelines, performance optimization, full-stack development
- Freelance projects: Backend systems, mobile apps, web applications
- Email: roynrishingha@gmail.com
- LinkedIn: linkedin.com/in/roynrishingha
- Website: roynrishingha.com


