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I'm a passionate software developer with hands-on experience building efficient, scalable, and well-structured web applications. I enjoy solving complex problems and turning ideas into functional features using Node.js, React, NestJS, TypeScript, HTML, CSS, and PHP. Currently, I'm expanding my skills through a full-stack project with NestJS on the backend and React with Tailwind on the frontend, while also gaining exposure to PHP, Laravel, and SQL in an intern role. I love collaborating with teams, sharing knowledge, and delivering practical solutions.…I'm a passionate software developer with hands-on experience building efficient, scalable, and well-structured web applications. I enjoy solving complex problems and turning ideas into functional features using Node.js, React, NestJS, TypeScript, HTML, CSS, and PHP. Currently, I'm expanding my skills through a full-stack project with NestJS on the backend and React with Tailwind on the frontend, while also gaining exposure to PHP, Laravel, and SQL in an intern role. I love collaborating with teams, sharing knowledge, and delivering practical solutions.

Cássio Weissheimer

Full Stack Developer, Web Developer, Back-End Developer, +2

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I'm a passionate software developer with hands-on experience building efficient, scalable, and well-structured web applications. I enjoy solving complex problems and turning ideas into functional features using Node.js, React, NestJS, TypeScript, HTML, CSS, and PHP. Currently, I'm expanding my skills through a full-stack project with NestJS on the backend and React with Tailwind on the frontend, while also gaining exposure to PHP, Laravel, and SQL in an intern role. I love collaborating with teams, sharing knowledge, and delivering practical solutions.…I'm a passionate software developer with hands-on experience building efficient, scalable, and well-structured web applications. I enjoy solving complex problems and turning ideas into functional features using Node.js, React, NestJS, TypeScript, HTML, CSS, and PHP. Currently, I'm expanding my skills through a full-stack project with NestJS on the backend and React with Tailwind on the frontend, while also gaining exposure to PHP, Laravel, and SQL in an intern role. I love collaborating with teams, sharing knowledge, and delivering practical solutions.

Available to hire

I’m a passionate software developer with hands-on experience building efficient, scalable, and well-structured web applications. I enjoy solving complex problems and turning ideas into functional features using Node.js, React, NestJS, TypeScript, HTML, CSS, and PHP.

Currently, I’m expanding my skills through a full-stack project with NestJS on the backend and React with Tailwind on the frontend, while also gaining exposure to PHP, Laravel, and SQL in an intern role. I love collaborating with teams, sharing knowledge, and delivering practical solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Portuguese

Advanced

Work Experience

Full Stack Developer - NodeJs and React

January 1, 2025 - Present

Developing a full-stack system with NestJS on the backend and React with Tailwind CSS on the frontend, implementing user authentication, registration, login, and CRUD operations through a REST API. Uses PostgreSQL and Git for version control; project reference available.

Software Developer Intern

September 1, 2025 - Present

Part of the company’s development team, working on internal systems using PHP, Laravel, Filament, Tailwind CSS, and MySQL; developing features, updating outdated code, and fixing bugs. Involves HTML, JavaScript, and an ERP API; using Postman for API testing, and AI tools to accelerate development.