I'm a Backend Engineer from Indonesia who enjoys building reliable systems, developer tools, and occasionally things that probably didn't need to become side projects.

I've been writing software for 10+ years, mostly around backend engineering. These days I work primarily with TypeScript, while slowly getting deeper into Go and Rust.

Currently, a lot of my work revolves around blockchain infrastructure and RWA tokenization.

• ⛓️ Building backend & infrastructure for a blockchain / RWA tokenization platform
• 📦 Building and maintaining open-source projects
• 🦀 Learning Rust by actually building things with it
• 🤖 Exploring how AI agents can fit into real developer workflows
• 🏗️ Thinking probably too much about system design, reliability, and architecture

I like working on infrastructure and developer tooling, especially projects where I can learn something outside my usual stack.

Some things you'll find around my GitHub:

• Shoebox - a lightweight message broker I'm building
• Luvus integrations - experimenting with multi-agent developer workflows
• Contributions to other open-source projects whenever I find an interesting problem to solve

I'm always interested in collaborating on Go, TypeScript, Rust, infrastructure, or developer-tooling projects.

Languages

TypeScript · Go · C# · PHP · Rust

Backend

NestJS · .NET · Laravel · Node.js

Data & Infrastructure

PostgreSQL · MySQL · Redis · Docker · GitHub Actions

Currently exploring

Rust · Blockchain · ERC-4626 · AI Agents

Backend architecture, distributed systems, API design, performance, developer tooling, and the occasional discussion about whether something really needs to be a microservice.

If you're building something interesting and think I can help, feel free to reach out.

🌐 rezki.dev 💼 LinkedIn 🐦 Twitter / X ✉️ me@rezki.dev

I build things, break them, figure out why they broke, and occasionally write about it.