┌──────────────────────────────────────────────────────────────────┐
 │                                                                  │
 │   K A R A G U R E                                                │
 │   ─────────────────                                              │
 │   Rust systems dev  ·  RISC-V tooling  ·  Open source embedded   │
 │                                                                  │
 │   [NAME]      Jason Corso  (a.k.a. Karagure)                     │
 │   [STATUS]    Open to remote work · Available Sept 2026          │
 │   [LOCATION]  France · Remote                                    │
 │                                                                  │
 └──────────────────────────────────────────────────────────────────┘

Rust systems developer based in France. Third-year apprentice in electronics and embedded engineering. I build CLIs, frameworks, and tools that make bare-metal development less painful — and run a maker workshop on the side.

── MAIN PROJECT ───────────────────────────────────────────

rvkit — Bare metal Zig, without the bare metal pain

A CLI/TUI toolchain in Rust for Zig developers targeting RISC-V microcontrollers (CH32V003, ESP32-C3).

  [>] rvkit new --board ch32v003 my_project    scaffold a project
  [>] rvkit build                              build via Zig toolchain
  [>] rvkit flash                              flash to target
  [>] rvkit monitor                            TUI serial monitor (ratatui)

• Stack :: Rust, Zig, Ratatui
• Status :: v0.1.1 alpha · pre-built binaries
• Why :: Setting up bare-metal Zig on RISC-V should not take a weekend.

→ github.com/karagure/rvkit

── OPEN & HACK · MAKER WORKSHOP ─────────────────────────────────

A small workshop where I prototype custom hardware. It's where my software work meets actual atoms.

• 3D printing, CNC milling, laser engraving
• Custom electronics, PCB design (KiCad)
• Exploring custom motorcycle electronics
• Small-batch RISC-V boards (planned)

→ Build logs on Instagram @openandhack

── CURRENTLY EXPLORING ───────────────────────────────────────────

• Custom RISC-V silicon — designs, tooling, ecosystem
• Bare-metal Zig patterns and toolchain ergonomics
• Embedded Rust testing strategies
• Bringing software thinking to hardware (PCBs, ECUs, instrumentation)

── TECH STACK ───────────────────────────────────────────────────

  Languages   ::  Rust, Zig, Bash, C
  Domains     ::  Embedded systems, RISC-V, CLI/TUI, Linux systems
  Hardware    ::  CH32V003, ESP32-C3, KiCad PCB, 3D printing, CNC, laser
  Tools       ::  Cargo, Zig build, wlink, esptool, Ratatui, Git, Linux

── STATS ────────────────────────────────────────────────────────

── CONTACT ──────────────────────────────────────────────────────

• Email · grey.raven2003@gmail.com
• LinkedIn · linkedin.com/in/jason-corso-108208181
• Instagram · @openandhack (Open & Hack)

For collaboration, remote job opportunities, or to talk embedded Rust, RISC-V, or custom hardware — feel free to reach out.

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