Skip to main content

Fixed-Price Rust Development

AsyncForge builds production Rust services, CLIs, and WASM modules with senior engineers from €2,000/month, on a fixed monthly subscription.

When Rust Is Worth the Cost

Rust has a learning curve and a hiring problem. Engineers who can actually ship production Rust are rare, and most projects that "need Rust" would have done fine with Go. The cases where Rust is genuinely worth it: high-throughput services where microseconds matter, WASM modules in the browser, systems code (filesystems, network stacks, parsers), embedded targets, or rewriting a hot path of an existing app.

The borrow checker is the famous obstacle but not the real one. Once you internalise ownership and lifetimes, the borrow checker becomes a feature. The real obstacle is the async ecosystem — Tokio vs async-std, choosing executors, pinning futures, handling cancellation safely. None of this is taught in a tutorial. It is learned by shipping production async Rust and hitting the corner cases.

The web framework story is interesting. Axum (Tokio team) is the modern default. Actix-web is faster but more complex. Rocket is ergonomic but slower to evolve. For databases, sqlx is type-checked at compile time against your schema. For serialisation, serde is the bedrock. For HTTP clients, reqwest. The ecosystem is opinionated and good.

WASM is where Rust outshines everything. `wasm-pack` compiles Rust to WASM with first-class JS interop. Browser-side number crunching, image processing, parsing, validation, cryptography — anything CPU-heavy that runs in the browser benefits. The catch is the bundling story and the size of debug symbols if you do not strip them.

AsyncForge has senior Rust engineers shipping production services and WASM modules. Submit a service rewrite, a hot-path optimisation, a CLI, or a WASM module. Light 4 days, Standard 48 hours, Pro 1 day. We write tests with the standard test runner, document unsafe code, and benchmark with Criterion.

What You Get

Axum services

HTTP services with Axum, tower middleware, sqlx for typed database access, and proper graceful shutdown.

WASM modules

Rust compiled to WASM with wasm-pack, distributed as npm packages with TypeScript types. Image processing, parsing, crypto — anything CPU-bound moves off the main thread.

CLI tools

CLIs with clap for argument parsing, cross-compiled to every major platform. Fast startup, single binary, easy distribution.

Async done right

Tokio with proper cancellation safety, structured concurrency via JoinSet, and instrumentation via tracing.

Sqlx type-checked queries

Compile-time-verified SQL against your live schema. No SQL syntax errors at runtime.

Criterion benchmarks

Statistical benchmarks that catch regressions. Tracked in CI so a 10% slowdown fails the build.

Technologies We Use

Rust 1.78+TokioAxumsqlxserdetracingwasm-packcargo

How It Works With AsyncForge

1

Subscribe

Plan and project ready.

2

Submit Rust work

Services, WASM, CLIs, rewrites.

3

We deliver

Tested, benchmarked, documented.

4

Iterate

Comments, revisions, unlimited.

Frequently Asked Questions

Do I actually need Rust?
Often no. We will tell you if Go or Node would serve the same goal with less risk. We only recommend Rust when the gain is real.
Axum or Actix?
Axum for new projects. Actix when you already have Actix.
WASM in a React app?
Yes. We ship the WASM as an npm package with TypeScript bindings; React imports it like any other module.
Embedded?
On case-by-case basis. We have engineers who do embedded; bring your hardware spec and we will assess.
Unsafe code?
Avoided unless necessary. When used, it is documented and tested with Miri.

AsyncForge is invite-only

We work with a small number of founders at a time. New clients come on after a 15-minute intro call with Stef — request one below.