Welcome to my GitHub!
Hi there! I'm Hélio Júnior
Full Stack Developer | Gen AI | Analista de Sistemas e Dados
My name is Hélio Assis Silveira Júnior, also known as Xinoqs. I'm 30 years old and I'm from Brazil. I'm currently pursuing a degree in Analysis and Systems Development at FGI, focusing my technical foundation on Back-end development, Data Intelligence, and Artificial Intelligence.
Currently, I work as a Data Quality Analyst at VHL Sistemas, a software company focused on registry offices (cartórios) across Brazil. I specialize in extracting and analyzing data from legacy systems, identifying bugs and data inconsistencies to ensure smooth adaptation and migration into our new systems.
My profile combines this analytical mindset with an automation and security-oriented perspective drawn from my interest in Cybersecurity. This allows me to architect robust, efficient, and secure solutions—from complex data pipelines to back-end services.
I am deeply engaged in AI Agent Engineering and Generative AI, constantly refining my stack to evolve as a high-performance Full Stack Developer. I am driven by the challenge of bridging the gap between sophisticated data structures and scalable applications.
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Python |
MySQL |
JavaScript |
TypeScript |
React |
Next.js |
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Tailwind |
HTML |
CSS |
Git |
GitHub |
SQL |
