I built a programming language with Portuguese syntax that runs on Android

My name is Arthur, I'm 14, from Brazil. I've been building a language called TupiCython for the past few months. Just shipped v1.0.

TupiCython is a programming language fully in Portuguese, with a custom interpreter written from scratch in Java, that runs natively on Android.

Technical highlights:

- Custom lexer, parser, AST, and runtime (no ANTLR, no parser generators)

- OOP with classes, inheritance, closures

- Exception handling with tenta/pega/finalmente

- Native UI components (buttons, inputs, sliders)

- Built-in HTTP server

- AI framework with tensors, matmul, AdamW, BPE tokenizer

- Package manager that installs modules from GitHub

Example (calculator in 15 lines):

importe Tela

var j = Tela.cria("Calculadora")

Tela.texto(j, "Digite dois números:")

var n1 = Tela.entrada(j, "Primeiro:")

var n2 = Tela.entrada(j, "Segundo:")

Tela.botao(j, "Somar", funcao()

var a = numero(Tela.valor(n1))

var b = numero(Tela.valor(n2))

Tela.escrever(j, "Soma: " .. (a + b))

fim)

Tela.mostra(j)

GitHub: https://github.com/tupicython/tupicython

Release: https://github.com/tupicython/tupicython/releases/tag/tupicython-v1

Would love technical feedback, especially on the interpreter design.

Thanks.