Smartbrain put two senior Rust engineers on our low-latency trading engine in 12 days—one-third of our usual hiring cycle. Their grasp of Rust’s zero-cost abstractions and strict ownership model let them refactor the order-matching core without downtime. Through Cargo-based CI templates they built, build times fell 18 %, and we cut incident counts in half. The seamless onboarding meant my in-house team stayed focused on new features instead of hand-holding contractors.

In our HIPAA-sensitive telehealth platform, Smartbrain’s Rust specialists integrated an async micro-service written in Actix within a week. Their mastery of Rust’s concurrency primitives and memory-safety guarantees eliminated race conditions that plagued our C# gateway. Onboarding docs they authored sliced future ramp-up time by 40 %, while test coverage rose to 92 %. Overall throughput jumped, letting us release a compliance patch two sprints ahead of plan.

Our edge-analytics devices run on bare-metal ARM. Smartbrain augmented us with Rust talent fluent in no_std, the borrow checker, and cross-compiling to WASM for our dashboard. They migrated a critical sensor-fusion module from C++, shrinking firmware size by 27 % and boosting runtime stability. Because they aligned with our GitOps flow on day one, my team’s workload dropped and feature velocity climbed 35 % without sacrificing system-level performance.