I will be your rust developer for backend API, cli tool, webassembly and systems

Project goals, requirements, reference examples and any existing code or API details.

Yes. Share your script, describe what it does and what your performance target is, and I'll give you an honest estimate of the speedup you can expect and an accurate timeline before you order. I don't promise 100x if 10x is realistic you'll get real numbers.

I write your logic in Rust, compile it to .wasm with wasm-pack, generate JavaScript/TypeScript bindings with wasm-bindgen, and bundle everything as an npm package. On your end, it's just `import { yourFunction } from 'your-package'` it looks and feels like any other npm module.

Not at all. CLI tools arrive as standalone binaries just run them. Wasm modules arrive as npm packages just import them. APIs arrive as Docker containers just deploy them. You interact with the interface, not the implementation.

I can add a TUI (terminal user interface) using Ratatui, which gives you interactive menus, tables, and input forms inside the terminal itself. For a full graphical desktop application, I use Tauri which wraps your Rust backend in a web-based UI fast, lightweight, and cross-platform.

Both are excellent. Rust is faster and uses less memory, and is the better choice if performance is critical or if the system handles sensitive data where memory safety matters. Go compiles faster and has simpler concurrency primitives, making it better for teams that need to onboard quickly.