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jussaragranja/README.md

Ju — AI Advocate for Software Quality

Foco na Engenharia de Qualidade com Inteligência Artificial
Senior Quality Engineer · AI for QA · Referência técnica cross QA · Agentes de IA, LLMs & Spec-Driven Development

Typing SVG

Português English

Tech Stack

LinkedIn GitLab YouTube


🇧🇷 Português

"Testar não é encontrar erros. É garantir que a magia do software aconteça para todos."

Sou Quality Engineer há mais de 9 anos e hoje meu foco é aproximar QA e Inteligência Artificial na prática, atuando como referência técnica cross e ponto de apoio para dúvidas de regra de negócio no dia a dia de quem testa.

Atuo ajudando QAs a descomplicar o uso de IA: crio agentes com skills que apoiam o trabalho do time, dissemino conhecimento e incentivo a adoção. Também conecto squads, esclareço dúvidas de negócio e ajudo a manter uma visão consistente de qualidade e fluxo entre os times. Sabemos que IA não está aqui para substituir pessoas; ela serve para dar superpoderes a quem já garante qualidade e liberar tempo para decisões mais estratégicas.

🎯 No que estou trabalhando agora

  • 🏦 Dou apoio técnico em IA e automação de testes para os QAs da tribo RT Home do super app do Itaú
  • 🤝 Atuo como referência técnica cross para os QAs das squads da tribo RT Home, apoiando dúvidas de regra de negócio e consistência de qualidade
  • 🤖 Crio novas skills para o nosso agent de qualidade e mantenho as automações dos times (existentes e novas)
  • 🔁 Construo os agentes com loop engineering, context engineering e prompt engineering, seguindo SDD
  • 🛡️ Aplico guardrails e integro ferramentas via MCP (Model Context Protocol) para respostas mais confiáveis
  • 🧰 No dia a dia, utilizo Devin, Copilot e Claude Code
  • 🗣️ Dissemino conhecimento e incentivo QAs a adotarem IA no dia a dia

🌎 João Pessoa, PB · 🎓 Bacharel em Sistemas de Informação (UNIESP) · 🎓 Pós-Graduada em MBA - Full Stack Web Development (UNIESP)


🇬🇧 English

Senior Quality Engineer · AI for QA · Cross-QA technical reference · AI Agents, LLMs & Spec-Driven Development

"Testing isn't about finding bugs. It's about making sure the magic of software happens for everyone."

I've been a Quality Engineer for 9+ years, and today my focus is bringing QA and AI together in practice, while acting as a cross-QA technical reference and support point for business-rule questions in the daily routine of the people who test.

I help QAs make AI approachable: I build agents with skills that support the team's work, share knowledge, and drive adoption. I also connect squads, clarify business questions, and help keep quality and flow aligned across teams. To me, AI in quality isn't about replacing people — it's about giving superpowers to those who already ensure quality and freeing time for more strategic decisions.

🎯 What I'm working on now

  • 🏦 I provide technical support in AI and test automation to the QAs of the RT Home tribe at Itaú's super app
  • 🤝 I act as a cross-QA technical reference for the QAs across the RT Home squads, supporting business-rule questions and quality consistency
  • 🤖 I build new skills for our quality agent and maintain the teams' automations (existing and new)
  • 🔁 I build the agents with loop engineering, context engineering and prompt engineering, following SDD
  • 🛡️ I apply guardrails and integrate tools via MCP (Model Context Protocol) for more reliable responses
  • 🧰 Day to day, I work with Devin, Copilot, and Claude Code
  • 🗣️ I share knowledge and encourage QAs to adopt AI in their daily work

🌎 João Pessoa, Brazil · 🎓 B.Sc. in Information Systems (UNIESP) · 🎓 Postgraduate — MBA in Full Stack Web Development (UNIESP)


🛠️ Tech Stack

AI

claude_code github_copilot Devin
OpenAI Stackspot

Linguagens

Java Python Ruby Kotlin csharp
Estudando
golang

Automação & Testes

RestAssured Selenium Appium Cypress Robot Framework
Cucumber junit logo Playwright

CI/CD & DevOps

AWS Github Actions Jenkins Docker Git gitlab logo

Logs e Observabilidade

Splunk DataDog Grafana

Demais Ferramentas

JMeter

Postman Insomnia Bruno Swagger
Jira Trello Github

Bancos de dados

Oracle SQL Server MySQL PostgreSQL MongoDB Sqlite

📊 Estatísticas & Snake Game

stats graph languages graph


🧙‍♀️ Easter Egg

Pinned Loading

  1. SeleniumEasyTest SeleniumEasyTest Public

    Project using Selenium Web Driver in order to test the Selenium Easy website

    Java 1

  2. SeleniumEasyTest2 SeleniumEasyTest2 Public

    Java Project in order to test the Selenium Easy website. Frameworks and tools: Maven, Selenium Web Driver, JUnit, Cucumber, Selenium Grid, Jenkins, e Allure.

    Java 15 3

  3. RestAssuredSuperHeroAPITest RestAssuredSuperHeroAPITest Public

    Test project using Rest-Assured to test SuperHeroAPI with continuous integration

    Java

  4. public-api-test-cypress public-api-test-cypress Public

    Test automation project using Cypress for the Public API GoRest.

    JavaScript

  5. RobotFrameworkSuperHeroAPITest RobotFrameworkSuperHeroAPITest Public

    Test project using robotframework to test SuperHeroAPI

    RobotFramework 2 1

  6. MinhaLojinhaQA MinhaLojinhaQA Public

    Projeto utilizado no MBA em FULL STACK WEB DEVELOPMENT - Modulo de Testes

    Java