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    <title>jonataribeiro.tech — Estudos, Laboratórios e Projetos</title>
    <link>https://jonataribeiro.tech/</link>
    <description>Faculdade pessoal digital de Jônata Ribeiro: trilhas de estudo, laboratórios práticos e projetos reais de engenharia.</description>
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      <title>jonataribeiro.tech — Estudos, Laboratórios e Projetos</title>
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      <description>Faculdade pessoal digital de Jônata Ribeiro: trilhas de estudo, laboratórios práticos e projetos reais de engenharia.</description>
      <pubDate>Tue, 11 Aug 2026 16:56:54 GMT</pubDate>
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      <title>Estudos — Trilhas</title>
      <link>https://jonataribeiro.tech/estudos</link>
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      <description>Trilhas de estudo da plataforma.</description>
      <pubDate>Tue, 11 Aug 2026 16:56:54 GMT</pubDate>
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      <title>Projetos</title>
      <link>https://jonataribeiro.tech/projetos</link>
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      <description>Projetos reais de engenharia.</description>
      <pubDate>Tue, 11 Aug 2026 16:56:54 GMT</pubDate>
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    <item>
      <title>Buscar</title>
      <link>https://jonataribeiro.tech/buscar</link>
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      <description>Busca no conteúdo da plataforma.</description>
      <pubDate>Tue, 11 Aug 2026 16:56:54 GMT</pubDate>
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      <title>Backend</title>
      <link>https://jonataribeiro.tech/estudos/backend</link>
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      <description>Trilha completa de backend: JavaScript, TypeScript, Node.js e APIs REST com laboratórios práticos.</description>
      <pubDate>Mon, 10 Aug 2026 21:51:34 GMT</pubDate>
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      <title>Trilha API REST</title>
      <link>https://jonataribeiro.tech/estudos/backend/api-rest</link>
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      <description>Projetar e construir APIs REST com contratos claros, padrões de mercado e qualidade de produção.</description>
      <pubDate>Mon, 10 Aug 2026 22:24:13 GMT</pubDate>
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      <title>LAB 01 — Servidor HTTP Puro</title>
      <link>https://jonataribeiro.tech/estudos/backend/lab-01-servidor-http</link>
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      <description>Criar um servidor Node.js com HTTP puro, zero dependências, que responde JSON e roteia por método + caminho.</description>
      <pubDate>Mon, 10 Aug 2026 22:24:13 GMT</pubDate>
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      <title>LAB 02 — Express CRUD</title>
      <link>https://jonataribeiro.tech/estudos/backend/lab-02-express-crud</link>
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      <description>CRUD completo com Express e validação de entrada.</description>
      <pubDate>Mon, 10 Aug 2026 22:24:13 GMT</pubDate>
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      <title>LAB 03 — CRUD com Banco</title>
      <link>https://jonataribeiro.tech/estudos/backend/lab-03-crud-banco</link>
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      <description>CRUD persistente integrando banco de dados à API.</description>
      <pubDate>Mon, 10 Aug 2026 22:24:13 GMT</pubDate>
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      <title>LAB 04 — Autenticação JWT + RBAC</title>
      <link>https://jonataribeiro.tech/estudos/backend/lab-04-autenticacao-jwt</link>
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      <description>Login com token JWT, middleware de autenticação e controle de papel (RBAC) com 401/403.</description>
      <pubDate>Mon, 10 Aug 2026 22:24:13 GMT</pubDate>
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      <title>LAB 05 — Projeto Final: API em Camadas</title>
      <link>https://jonataribeiro.tech/estudos/backend/lab-05-projeto-final</link>
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      <description>API Atlas em camadas (controller/service/repository) com testes — projeto final do módulo.</description>
      <pubDate>Mon, 10 Aug 2026 22:24:13 GMT</pubDate>
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      <title>Database</title>
      <link>https://jonataribeiro.tech/estudos/database</link>
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      <description>Trilha de bancos de dados: modelagem, SQL, performance e NoSQL, do relacional ao orientado a documentos.</description>
      <pubDate>Mon, 10 Aug 2026 22:14:46 GMT</pubDate>
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      <title>Trilha SQL Server</title>
      <link>https://jonataribeiro.tech/estudos/database/sql-server</link>
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      <description>Dominar SQL Server em nível DBA/desenvolvedor sênior: modelagem, T-SQL, performance e execução.</description>
      <pubDate>Mon, 10 Aug 2026 22:24:13 GMT</pubDate>
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      <title>Trilha Oracle</title>
      <link>https://jonataribeiro.tech/estudos/database/oracle</link>
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      <description>Fundamentos, SQL Oracle e PL/SQL.</description>
      <pubDate>Mon, 10 Aug 2026 22:24:13 GMT</pubDate>
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      <title>Trilha PostgreSQL</title>
      <link>https://jonataribeiro.tech/estudos/database/postgresql</link>
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      <description>Dominar PostgreSQL e sua integração com Node.js.</description>
      <pubDate>Mon, 10 Aug 2026 22:24:13 GMT</pubDate>
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      <title>Trilha MongoDB</title>
      <link>https://jonataribeiro.tech/estudos/database/mongodb</link>
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      <description>Modelagem NoSQL orientada a documentos e quando usar MongoDB vs relacionais.</description>
      <pubDate>Mon, 10 Aug 2026 22:24:13 GMT</pubDate>
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      <title>LAB 01 — Criar Banco Atlas Motors</title>
      <link>https://jonataribeiro.tech/estudos/database/lab-01-atlas-motors-criar-banco</link>
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      <description>Criar o banco AtlasMotors no SQL Server: CREATE DATABASE, IDENTITY, INSERT e SELECT.</description>
      <pubDate>Mon, 10 Aug 2026 21:44:22 GMT</pubDate>
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      <title>LAB 02 — Constraints e Integridade</title>
      <link>https://jonataribeiro.tech/estudos/database/lab-02-constraints-integridade</link>
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      <description>Aplicar as 6 constraints (NOT NULL, UNIQUE, PK, FK, CHECK, DEFAULT) em tabela real.</description>
      <pubDate>Mon, 10 Aug 2026 21:44:33 GMT</pubDate>
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      <title>LAB 03 — Oracle: Joins e Views</title>
      <link>https://jonataribeiro.tech/estudos/database/lab-03-oracle-joins-views</link>
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      <description>LEFT/RIGHT/INNER JOIN e views no Oracle (WITH READ ONLY, FORCE, view de JOIN).</description>
      <pubDate>Mon, 10 Aug 2026 21:44:47 GMT</pubDate>
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      <title>LAB 04 — SQL Server: Stored Procedures</title>
      <link>https://jonataribeiro.tech/estudos/database/lab-04-sql-server-procedures</link>
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      <description>Procedures T-SQL com e sem parâmetros, JOIN e padrão IF EXISTS...DROP para scripts idempotentes.</description>
      <pubDate>Mon, 10 Aug 2026 22:14:14 GMT</pubDate>
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      <title>LAB 05 — SQL Server: DML — Insert e Consultas</title>
      <link>https://jonataribeiro.tech/estudos/database/lab-05-sql-server-dml</link>
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      <description>INSERT com colunas explícitas, múltiplos registros, integridade FK e guard clause IF NOT EXISTS.</description>
      <pubDate>Mon, 10 Aug 2026 22:14:27 GMT</pubDate>
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      <title>LAB 06 — Oracle: Tablespaces e Triggers</title>
      <link>https://jonataribeiro.tech/estudos/database/lab-06-oracle-tablespaces-triggers</link>
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      <description>Tablespaces (DATAFILE, OFFLINE/ONLINE, rename) e triggers PL/SQL (validação, auditoria, :OLD/:NEW).</description>
      <pubDate>Mon, 10 Aug 2026 22:14:39 GMT</pubDate>
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      <title>Fundamentos</title>
      <link>https://jonataribeiro.tech/estudos/fundamentos</link>
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      <description>Princípios e regras que sustentam todo o ecossistema de engenharia: arquitetura, padrões de código e boas práticas.</description>
      <pubDate>Mon, 10 Aug 2026 21:21:37 GMT</pubDate>
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      <title>Regras de Arquitetura</title>
      <link>https://jonataribeiro.tech/estudos/fundamentos/architecture-rules</link>
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      <description>Padrões de arquitetura de software adotados no ecossistema. Consulta obrigatória antes de decisões estruturais.</description>
      <pubDate>Mon, 10 Aug 2026 22:24:13 GMT</pubDate>
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      <title>Padrões de Código</title>
      <link>https://jonataribeiro.tech/estudos/fundamentos/coding-standards</link>
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      <description>Convenções de codificação e boas práticas do ecossistema.</description>
      <pubDate>Mon, 10 Aug 2026 22:24:13 GMT</pubDate>
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      <title>Projetos</title>
      <link>https://jonataribeiro.tech/estudos/projetos</link>
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      <description>Projetos reais que transformam estudo em produto: arquitetura, implementação, testes e lessons learned.</description>
      <pubDate>Mon, 10 Aug 2026 22:10:38 GMT</pubDate>
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      <title>Orion AI — Plataforma de IA</title>
      <link>https://jonataribeiro.tech/estudos/projetos/orion-ai</link>
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      <description>Ecossistema open-source de IA: RAG, agentes ReAct, planejador, memória e roteador de modelos. v0.8 · 262 testes.</description>
      <pubDate>Mon, 10 Aug 2026 21:48:46 GMT</pubDate>
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      <title>jonataribeiro.tech — Faculdade Pessoal Digital</title>
      <link>https://jonataribeiro.tech/estudos/projetos/jonataribeiro-tech</link>
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      <description>Plataforma de estudos e portfólio: trilhas, LABs e projetos. React + Vite + TS strict, conteúdo desacoplado da UI.</description>
      <pubDate>Mon, 10 Aug 2026 21:48:55 GMT</pubDate>
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      <title>LAB HTTP &amp; REST — Plataforma Interativa</title>
      <link>https://jonataribeiro.tech/estudos/projetos/lab-http-rest</link>
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      <description>Plataforma educacional com 14 módulos, simuladores, quiz e 5 LABs de Node/Express/JWT/SQLite.</description>
      <pubDate>Mon, 10 Aug 2026 21:49:04 GMT</pubDate>
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      <title>Hannah Perfumes — E-commerce</title>
      <link>https://jonataribeiro.tech/estudos/projetos/hannah-perfumes</link>
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      <description>E-commerce single-file: catálogo, carrinho reativo, quiz olfativo, checkout WhatsApp, LGPD/ANVISA.</description>
      <pubDate>Mon, 10 Aug 2026 21:49:12 GMT</pubDate>
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      <title>Atlas Motors — Laboratório de Bancos</title>
      <link>https://jonataribeiro.tech/estudos/projetos/atlas-motors-dba</link>
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      <description>Schema real + acervo de 35+ scripts T-SQL/PL-SQL: modelagem, constraints, joins, views, procedures e tuning.</description>
      <pubDate>Mon, 10 Aug 2026 21:49:22 GMT</pubDate>
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      <title>Python</title>
      <link>https://jonataribeiro.tech/estudos/python</link>
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      <description>Trilha de Python para automação, análise de dados e IA — complemento do stack Node.js/TypeScript.</description>
      <pubDate>Mon, 10 Aug 2026 22:13:57 GMT</pubDate>
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      <title>Trilha Python</title>
      <link>https://jonataribeiro.tech/estudos/python/trilha</link>
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      <description>Dominar Python para automação, análise de dados e IA.</description>
      <pubDate>Mon, 10 Aug 2026 22:24:13 GMT</pubDate>
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      <title>LAB 01 — Funções, Input e F-strings</title>
      <link>https://jonataribeiro.tech/estudos/python/lab-01-funcoes-input</link>
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      <description>Funções com def/return, input(), conversão de tipos e formatação com f-strings.</description>
      <pubDate>Mon, 10 Aug 2026 21:45:24 GMT</pubDate>
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      <title>LAB 02 — Listas, Dicionários e Tuplas</title>
      <link>https://jonataribeiro.tech/estudos/python/lab-02-listas-dicionarios</link>
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      <description>Estruturas de dados nativas: listas mutáveis, dicionários e tuplas imutáveis.</description>
      <pubDate>Mon, 10 Aug 2026 21:45:35 GMT</pubDate>
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      <title>LAB 03 — Controle de Fluxo e Erros</title>
      <link>https://jonataribeiro.tech/estudos/python/lab-03-controle-fluxo-erros</link>
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      <description>if/elif/else, for/while e tratamento de erros com try/except/else/finally.</description>
      <pubDate>Mon, 10 Aug 2026 21:45:46 GMT</pubDate>
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      <title>LAB 04 — NumPy: Computação Científica</title>
      <link>https://jonataribeiro.tech/estudos/python/lab-04-numpy-cientifico</link>
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      <description>Arrays multidimensionais, atributos, arange, linspace, concatenate e reshape.</description>
      <pubDate>Mon, 10 Aug 2026 21:45:56 GMT</pubDate>
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      <title>LAB 05 — Bibliotecas Math e Random</title>
      <link>https://jonataribeiro.tech/estudos/python/lab-05-math-random</link>
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      <description>math (trigonometria, logaritmos, combinatória) e random (sorteios, amostras, shuffle e estado do gerador).</description>
      <pubDate>Mon, 10 Aug 2026 22:13:34 GMT</pubDate>
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      <title>LAB 06 — Strings: Métodos e Formatação</title>
      <link>https://jonataribeiro.tech/estudos/python/lab-06-strings-formatacao</link>
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      <description>upper/lower/title, slicing, strip, join, concatenação e formatação com format e casas decimais.</description>
      <pubDate>Mon, 10 Aug 2026 22:13:51 GMT</pubDate>
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