Stop guessing. Learn Rust from the people who built it.
1-on-1 live coding sessions with verified maintainers of Tokio, Serde, Axum, Hyper, and Clap. They don't just know Rust — they shape it.
use crabcoach::{Session, Mentor};
fn main() {
let mentor = Mentor::find_by_contributions(
"your-github-username"
);
let session = Session::new(mentor, Duration::hours(1));
session.start(); // 🦀 let's go
}
Learn from the best in the Rust ecosystem
Our mentors are real, verified maintainers of the crates you use every day. Check their GitHub profiles — their contributions speak for themselves.
Carl Lerche
@carllercheCreator of Tokio
Built the Tokio async runtime that powers most production Rust services. Core contributor to the Rust networking ecosystem.
David Tolnay
@dtolnayMaintainer of serde, syn, anyhow
Maintains some of the most downloaded crates in the Rust ecosystem. Author of serde, the serialization framework used by virtually every Rust project.
Sean McArthur
@seanmonstarCreator of hyper & reqwest
Built hyper and reqwest — the HTTP stack that powers most Rust web services. Core contributor to the Rust networking layer.
Alice Ryhl
@DarksonnTokio core maintainer
Core maintainer of Tokio. Deeply involved in async Rust development, API design, and helping the community build reliable async applications.
David Pedersen
@davidpdrsnCreator of Axum
Created Axum, the ergonomic web framework built on top of Tokio and Tower. Focused on making web development in Rust productive and enjoyable.
Ed Page
@epageMaintainer of clap & cargo
Leads development of clap, the most popular CLI argument parser in Rust. Also contributes to cargo and the broader Rust tooling ecosystem.
We'll match you based on your GitHub profile and learning goals
From signup to session in 3 steps
Share your GitHub
We analyze your repos, contributions, and dependencies to understand exactly where you're stuck and what you're building.
Get matched to a maintainer
We pair you with a maintainer who works on the exact crates in your Cargo.toml. Not a generic tutor — the person who wrote the code.
Code together for 1 hour
Share your screen, pair program on your actual codebase, and get unstuck. Walk away with real solutions, not theory.
Why CrabCoach, not another tutorial?
Generic tutors teach syntax. We connect you with the people who designed the APIs you're struggling with.
Verified maintainers only
Every mentor has merged PRs to crates you actually use. Check their GitHub — it's all public. No fake credentials.
Matched by your code, not your resume
We read your repos and Cargo.toml to find the right mentor. No generic pairing — you get someone who knows your stack.
One hour. One problem. Solved.
No recurring subscriptions or 12-week courses. Book a single focused session, get unstuck, and ship faster.
In your codebase, not toy examples
Sessions happen in your actual project. Real problems, real solutions. You walk away with working code, not theory.
Simple pricing. No surprises.
One price. One session. One expert. That's it.
Less than most Rust consulting rates
- ✓1 hour with a verified crate maintainer
- ✓Matched to your GitHub profile & goals
- ✓Screen sharing & live pair programming
- ✓Session notes & action items delivered after
- ✓100% focused on your actual code
Secure checkout via Stripe
Not ready to book? Get priority access.
We're onboarding mentors in batches. Drop your email and GitHub to get matched first when your ideal mentor becomes available.
No spam. We'll only email you when we have a mentor match for your stack.
Ready to level up your Rust?
One hour with a maintainer can save you weeks of guessing.
🦀 Book a Session — $75/hr