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jhmartins1/README.md

0xJHM

João Heitor Martins

Full-Stack Developer · Backend · Web & Mobile

Desenvolvendo aplicações completas, APIs e experiências digitais
com foco em performance, arquitetura e código bem estruturado.


TypeScript Node.js React PostgreSQL


📍 Brasília, DF — Brasil   •   💼 Full-Stack Developer   •   ⚙️ Backend Focus


$ whoami

const jhm = {
    name: 'João Heitor Martins',
    alias: '0xJHM',

    role: 'Full-Stack Developer',
    focus: ['Backend', 'APIs', 'Web', 'Mobile'],

    mainStack: {
        language: 'TypeScript',
        backend: ['Node.js', 'Bun', 'Express'],
        frontend: ['React', 'Next.js'],
        mobile: ['React Native', 'Expo'],
        database: ['PostgreSQL', 'MongoDB'],
    },

    location: 'Brasília, DF 🇧🇷',
};

Desenvolvedor Full-Stack com ênfase em Backend, trabalhando na construção de aplicações completas — da modelagem do banco de dados e desenvolvimento de APIs até interfaces Web/Mobile e deploy.

Meu foco principal está no ecossistema JavaScript/TypeScript, buscando construir soluções organizadas, escaláveis e fáceis de manter.

Atualmente aprofundando meus conhecimentos em Backend Engineering, arquitetura de software e Cloud Computing.

Stack

React Native Expo TypeScript Node.js Express Bun Prisma PostgreSQL Supabase Clerk Render

> tech_stack

⚙️ Backend

           

🎨 Frontend & Mobile

           

React Native • Expo

🗄️ Databases

     

Prisma ORM • Supabase

☁️ Cloud & DevOps

        

Render • EAS • Clerk

> languages

🇧🇷 Português — Nativo
🇺🇸 Inglês — Avançado

0xJHM

Code. Build. Ship. Repeat.

Turning ideas into software.

Pinned Loading

  1. meu-portifolio meu-portifolio Public

    Portifólio pessoal

    JavaScript 3

  2. api-grau-de-risco api-grau-de-risco Public

    API para consulta de grau de risco pelo cnae

    JavaScript 2

  3. sabe-tudo sabe-tudo Public

    ChatBot utilizando a API do ChatGPT

    JavaScript 3

  4. barber-bsb-js barber-bsb-js Public

    TypeScript 1

  5. primeira_nota primeira_nota Public

    TypeScript 1

  6. dindin_controle dindin_controle Public

    TypeScript 1