Transform Your Legacy Systems to Rust
Lead Software Engineer with proven production results.
10+ years engineering experience. 5 years production Rust. Specialising in technical transformations and systems integration.
Experience
Domain expertise across industries:
- Telecommunications
- Aviation
- Bitcoin
- Additive Manufacturing
- Networking
Deep understanding of diverse technical constraints and business contexts.
Technical Stack
Full-stack engineer: Backend systems, UI/UX design and implementation.
Philosophy → Architecture: Deep thinking about software design, translating principles into robust systems.
Production Rust integration experience:
- C++
- Flutter
- TypeScript
- Swift
Proven track record shipping Rust in polyglot production environments.
Current Work
AML3D — Modernising production systems with Rust
Firezone (YC) — Systems engineering
Availability: Part-time for technical leadership, transformation projects, and consulting engagements.
Projects
Notable contributions:
- itchysats — Bitcoin DeFi protocol (Rust + TypeScript)
- 10101 — Self-custodial Bitcoin derivatives (Rust + Flutter)
- Firezone — Open-source VPN and network security (Rust + Swift/Kotlin/Tauri)
GitHub: github.com/klochowicz
Contact
Always keen to meet like-minded people.
Twitter: @klochowicz GitHub: @klochowicz