$ whoami
theusX
|
$ cat about.txt
I build digital experiences with clean code and performance in mind. Stack: JS/TS, React, Node. Based in Brazil.
// 01 About
I work with the main programming languages and with networks, using systems such as Ubuntu, MikroTik, pfSense, Windows Server, and Cisco.
I design and project electrical systems: generation, transmission, automation projects, and everything in that area.
I'm also a developer focused on solutions that combine great UX with sustainable code, and I enjoy automating processes and infrastructure.
Outside of code, I'm into music, games, and coffee. Always open to tech conversations and new projects.
interface Dev {
name: 'theusX';
topLanguages: ['JavaScript', 'Python', 'Java', 'TypeScript', 'C#'];
networks: true;
systems: ['Ubuntu', 'MikroTik', 'pfSense', 'Windows Server', 'Cisco'];
electrical: { generation: true, transmission: true, automation: true };
coffee: true;
}// 02 Stack
Frontend
HTML, CSS, JavaScript, TypeScript, React, accessibility and performance.
Backend / Tooling
Node.js, REST APIs, build tools and automation.
Networks & Systems
I work with networks and the top systems: Ubuntu, MikroTik, pfSense, Windows Server, Cisco.
Electrical systems
Design and projects: generation, transmission, automation, and the full scope of the area.
Other
Git, Linux, UX basics, deploy and best practices.
// ?? The Enigma
Compute the n-th prime number.
Given n ∈ ℕ, find p(n) = the n-th prime.
Required: a closed formula. No recursion. No “list all primes up to…”.
p(n) = ?
// Example: p(1)=2, p(2)=3, p(3)=5, p(4)=7, p(5)=11, ...
// Task: express p(n) in closed form.
// (No algorithm. No sieve. Formula only.)
_
If you know the answer, send it to contato@theusx.dev.
// 03 Contact
Open to opportunities and conversations. Virtual coffee works too.
oi@theusx.dev