Clear Technology Strategy. Tangible Results. No Drama.

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Merge 42 is a technology consultancy based in Sydney, Australia with expertise in:

• Architecture & Strategy — Practical tech roadmaps that actually scale
• Engineering Excellence — Building high-performance teams and clean codebases
• Modern Stack Development — Rust, cloud-native, and next-gen technologies

We help companies clarify their tech vision, fix what's broken, and deliver real results. Whether you need fractional CTO leadership, architecture reviews, or hands-on team enablement — we cut the noise and ship.

A Rust library for defining C4 model architectures as typed, composable structures with pluggable serialization and outputs.

use c4_rs::prelude::*;

let system = c4_model::system("User Service", "Allows users to manage their accounts");

• Written in Rust (2024 edition)
• MIT licensed
• Pluggable serialization (JSON, YAML, etc.)

• Primary: Rust
• Architecture: C4 models, software design, system thinking
• Focus Areas: Developer tools, infrastructure, team enablement

• 🌐 merge42.com
• 📧 Contact us
• 📍 Sydney, Australia (remote-friendly worldwide)

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