I will build desktop and web applications in rust

L
lucasxll99
L
lucasxll99
joaol

About this gig

Are you looking for a fast, reliable, and memory-safe application?


I build production-grade apps in Rust using a modern async stack 

the same technology used by companies like Discord, Cloudflare, 

and Microsoft for their most performance-critical systems.


What I deliver:

Axum + Tokio async HTTP backend

Leptos reactive full-stack web apps in WebAssembly

SQLx async database with PostgreSQL or SQLite

JWT authentication with secure refresh token handling

Docker-ready with multi-stage builds

Cross-platform Linux, Windows, and macOS


What I can build for you:

- REST APIs and backend services

- Developer tools and CLI utilities

- Full-stack web apps with Rust front and back

- Internal dashboards and admin tools

- SaaS foundations with auth and database

Why Rust over Python or Node?

Rust apps are dramatically faster, use a fraction of the memory,

and eliminate entire categories of bugs at compile time 

no null pointer crashes, no race conditions, no memory leaks.

Every delivery includes full source code, clear project structure,

and instructions to run the app on your machine.

Message me before ordering to discuss your project requirements.

I am happy to answer questions and suggest

Get to know joaol

joaol

curiositv

  • FromBrazil
  • Member sinceMay 2026
  • Avg. response time1 hour
  • Languages

    Portuguese, English
> I work with Rust to build simple scripts, small automations, and basic CLI tools. I can deliver custom solutions as long as they are simple and low in complexity - nothing too advanced, but functional for everyday use. File processing, task automation, data handling, and simple command-line programs are my focus. If it is a light and straightforward challenge, I can help with practical, tailor-made Rust solutions.

My Portfolio