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I'm Luiz Felipe Arcanjo Rangel, a software engineer focused on building AI-powered platforms and scalable systems. I enjoy delivering clean, maintainable code and collaborating with product, design, and data teams to turn complex requirements into real solutions. I also contribute to open-source projects and continuously explore new AI tooling to stay ahead in the tech curve. I'm motivated by solving real-world problems with practical engineering patterns, advocating for Clean Architecture, robust testing, and high-quality software delivery while continuously learning to ship value quickly.…I'm Luiz Felipe Arcanjo Rangel, a software engineer focused on building AI-powered platforms and scalable systems. I enjoy delivering clean, maintainable code and collaborating with product, design, and data teams to turn complex requirements into real solutions. I also contribute to open-source projects and continuously explore new AI tooling to stay ahead in the tech curve. I'm motivated by solving real-world problems with practical engineering patterns, advocating for Clean Architecture, robust testing, and high-quality software delivery while continuously learning to ship value quickly.

Luiz Felipe Arcanjo Rangel

Web Developer, Front-End Developer, Back-End Developer, +4

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I'm Luiz Felipe Arcanjo Rangel, a software engineer focused on building AI-powered platforms and scalable systems. I enjoy delivering clean, maintainable code and collaborating with product, design, and data teams to turn complex requirements into real solutions. I also contribute to open-source projects and continuously explore new AI tooling to stay ahead in the tech curve. I'm motivated by solving real-world problems with practical engineering patterns, advocating for Clean Architecture, robust testing, and high-quality software delivery while continuously learning to ship value quickly.…I'm Luiz Felipe Arcanjo Rangel, a software engineer focused on building AI-powered platforms and scalable systems. I enjoy delivering clean, maintainable code and collaborating with product, design, and data teams to turn complex requirements into real solutions. I also contribute to open-source projects and continuously explore new AI tooling to stay ahead in the tech curve. I'm motivated by solving real-world problems with practical engineering patterns, advocating for Clean Architecture, robust testing, and high-quality software delivery while continuously learning to ship value quickly.

Available to hire

I’m Luiz Felipe Arcanjo Rangel, a software engineer focused on building AI-powered platforms and scalable systems. I enjoy delivering clean, maintainable code and collaborating with product, design, and data teams to turn complex requirements into real solutions. I also contribute to open-source projects and continuously explore new AI tooling to stay ahead in the tech curve.

I’m motivated by solving real-world problems with practical engineering patterns, advocating for Clean Architecture, robust testing, and high-quality software delivery while continuously learning to ship value quickly.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Portuguese

Fluent

Work Experience

Full Stack Developer at Independent / Projects

January 1, 2024 - Present

Engineered a WhatsApp-based automation system using a robust stack (PostgreSQL, Redis, Docker), implementing secure communication flows and data persistence.

Full Stack Developer at Independent / Projects

January 1, 2024 - Present

Enterprise Support Platform: Developed a full-stack ticket management system focusing on user authentication and secured data access for internal company support.

Full Stack Developer at Independent / Projects

January 1, 2024 - Present

Financial Data Integration (Minasul): Built automated pipelines for sensitive ERP data, ensuring data integrity and privacy across corporate dashboards.

Full Stack Developer at Independent / Projects

January 1, 2024 - Present

Clean Architecture Implementation: Applied SOLID principles to reduce technical debt and enhance the security and maintainability of business apps.

Software Engineer at Cooperativa Minasul

July 1, 2024 - Present

Designed and implemented an AI-driven recruitment platform utilizing Python, LLM integration, and vector databases to perform semantic analysis on resumes, automating the initial candidate screening process and increasing recruitment efficiency. Engineered high-throughput automated ETL pipelines using Node.js to fetch and synchronize complex ERP data with Power BI dashboards, effectively eliminating manual reporting efforts and reducing data latency. Architected and deployed a full-stack ticket management system (Node.js/React) applying Clean Architecture and SOLID principles, ensuring code maintainability and scalability for internal support operations. Developed infrastructure monitoring tooling utilizing Python and SNMP protocols for proactive printer fleet management, enabling real-time asset tracking and reducing downtime.