Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Hi, I'm Guilherme, a passionate Web Developer with two years of experience. I love diving into new technologies and constantly improving my skills, especially in web development and application security. My work focuses on enhancing performance, usability, and protecting applications from vulnerabilities. I have hands-on experience with both front-end and back-end technologies, building responsive websites and integrating secure payment workflows. I enjoy collaborating closely with teams and creating clean, modular code to deliver the best user experience possible.…Hi, I'm Guilherme, a passionate Web Developer with two years of experience. I love diving into new technologies and constantly improving my skills, especially in web development and application security. My work focuses on enhancing performance, usability, and protecting applications from vulnerabilities. I have hands-on experience with both front-end and back-end technologies, building responsive websites and integrating secure payment workflows. I enjoy collaborating closely with teams and creating clean, modular code to deliver the best user experience possible.

Guilherme Faria

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





Hi, I'm Guilherme, a passionate Web Developer with two years of experience. I love diving into new technologies and constantly improving my skills, especially in web development and application security. My work focuses on enhancing performance, usability, and protecting applications from vulnerabilities. I have hands-on experience with both front-end and back-end technologies, building responsive websites and integrating secure payment workflows. I enjoy collaborating closely with teams and creating clean, modular code to deliver the best user experience possible.…Hi, I'm Guilherme, a passionate Web Developer with two years of experience. I love diving into new technologies and constantly improving my skills, especially in web development and application security. My work focuses on enhancing performance, usability, and protecting applications from vulnerabilities. I have hands-on experience with both front-end and back-end technologies, building responsive websites and integrating secure payment workflows. I enjoy collaborating closely with teams and creating clean, modular code to deliver the best user experience possible.

Available to hire

Hi, I’m Guilherme, a passionate Web Developer with two years of experience. I love diving into new technologies and constantly improving my skills, especially in web development and application security. My work focuses on enhancing performance, usability, and protecting applications from vulnerabilities.

I have hands-on experience with both front-end and back-end technologies, building responsive websites and integrating secure payment workflows. I enjoy collaborating closely with teams and creating clean, modular code to deliver the best user experience possible.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Portuguese

Fluent

English

Advanced

Spanish; Castilian

Beginner

Work Experience

Full Stack Developer at Personalized Wedding Website (Freelance)

August 31, 2024 - July 30, 2025

Developed a fully responsive website using HTML, CSS, and JavaScript, ensuring cross-device compatibility. Built an interactive guest list and gift registry with data stored in PostgreSQL, including input validation and user feedback mechanisms. Integrated a RESTful API and implemented a secure payment workflow using Mercado Pago. Designed and developed the back-end with Node.js and Express, following clean code practices and modular architecture.

Front-end Developer at Football Statistics Platform (Freelance)

May 31, 2025 - July 30, 2025

Designed and developed a responsive user interface using React.js, Tailwind CSS, and modern JavaScript. Built dynamic, reusable components with a focus on visual clarity and performance. Integrated external football statistics APIs, collaborating closely with the team to ensure accurate and real-time data rendering.