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I'm Pablo Barbero, a frontend developer based in Buenos Aires, Argentina. I specialize in building production-ready web applications with React, Next.js, and TypeScript, and I enjoy turning design concepts into fast, responsive user interfaces. In the past few years I’ve worked as a freelance developer and with teams like Outlier and SwagCharm, delivering features such as an Airbnb-like booking platform and AI-driven frontend training modules, while focusing on performance and a great user experience.…I'm Pablo Barbero, a frontend developer based in Buenos Aires, Argentina. I specialize in building production-ready web applications with React, Next.js, and TypeScript, and I enjoy turning design concepts into fast, responsive user interfaces. In the past few years I’ve worked as a freelance developer and with teams like Outlier and SwagCharm, delivering features such as an Airbnb-like booking platform and AI-driven frontend training modules, while focusing on performance and a great user experience.

Pablo Barbero

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

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I'm Pablo Barbero, a frontend developer based in Buenos Aires, Argentina. I specialize in building production-ready web applications with React, Next.js, and TypeScript, and I enjoy turning design concepts into fast, responsive user interfaces. In the past few years I’ve worked as a freelance developer and with teams like Outlier and SwagCharm, delivering features such as an Airbnb-like booking platform and AI-driven frontend training modules, while focusing on performance and a great user experience.…I'm Pablo Barbero, a frontend developer based in Buenos Aires, Argentina. I specialize in building production-ready web applications with React, Next.js, and TypeScript, and I enjoy turning design concepts into fast, responsive user interfaces. In the past few years I’ve worked as a freelance developer and with teams like Outlier and SwagCharm, delivering features such as an Airbnb-like booking platform and AI-driven frontend training modules, while focusing on performance and a great user experience.

Available to hire

I’m Pablo Barbero, a frontend developer based in Buenos Aires, Argentina. I specialize in building production-ready web applications with React, Next.js, and TypeScript, and I enjoy turning design concepts into fast, responsive user interfaces.

In the past few years I’ve worked as a freelance developer and with teams like Outlier and SwagCharm, delivering features such as an Airbnb-like booking platform and AI-driven frontend training modules, while focusing on performance and a great user experience.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Advanced

Spanish; Castilian

Fluent

Work Experience

Frontend Developer at Freelance

January 1, 2024 - Present

As a freelance Frontend Developer, I specialize in creating responsive and user-friendly web interfaces using modern libraries and frameworks such as React and Next.js, along with utility-first CSS frameworks like Tailwind CSS.

Frontend Engineer at SwagCharm

December 31, 2023 - August 1, 2025

Researching, designing, and managing software programs. Modifying software to fix errors and improve performance. Writing and implementing code.

Programming Tutor at Coderhouse

February 28, 2023 - August 1, 2025

Tutoring students in backend programming using NodeJS. Assisting with code reviews and problem-solving. Providing guidance on best practices and industry standards.

Frontend Developer at Outlier

January 1, 2024 - Present

Freelance frontend development and AI-driven frontend training. Developed a full-featured Airbnb-like booking platform with listings, dynamic reservation calendars, mapping, guest selectors, and automated discounts for extended stays, using Supabase Auth for secure user management; created intuitive interfaces and streamlined booking processes. Also built AI-driven frontend training modules and several personal projects using React, Next.js, TypeScript, Tailwind, Supabase, Prisma, and Tesseract.js; included an item recognition web app with image processing and dynamic price fetching from external APIs.

Frontend Developer at SwagCharm

January 1, 2024 - September 22, 2025

Developed responsive UI components with React and Material UI; collaborated with backend teams to integrate APIs and improve app performance; improved page load times by 30% by optimizing rendering and image loading.

Programming Tutor at Coderhouse

February 1, 2022 - September 22, 2025

Guided students in programming with JavaScript and TypeScript; provided one-on-one and group tutoring; performed detailed code reviews to help students debug, refactor, and adopt best practices; delivered tailored guidance on industry standards and agile methodologies.

Frontend Developer at Freelance

January 1, 2024 - Present

Developed responsive and user-friendly web interfaces and AI frontend training at Outlier. Built an Airbnb-like booking platform with listings, dynamic reservation calendars, integrated location mapping, guest selectors, and automated discounts for extended stays, using Supabase Auth for secure user management. Created an item recognition web app based on image processing and OCR, inspired by Escape From Tarkov, with dynamic price fetching from external APIs. Led the development of several personal projects to simulate real-world problems using React, Next.js, TypeScript, Tailwind CSS, Supabase, Prisma and Tesseract.js.

Frontend Developer at SwagCharm

January 31, 2024 - September 22, 2025

Developed and maintained responsive UI components with React and Material UI. Collaborated with backend teams to integrate APIs and improve app performance. Improved page load times by 30% through rendering and image-loading optimizations.

Programming Tutor at Coderhouse

February 28, 2022 - September 22, 2025

Guided students in programming with JavaScript and TypeScript, providing one-on-one and group tutoring, detailed code reviews, and guidance on industry standards and agile methodologies to prepare for real-world software development.

Frontend Developer (Freelance) at Outlier

January 1, 2024 - Present

Developed responsive and user-friendly web interfaces and AI frontend training at Outlier. Built an Airbnb-like booking platform with listings and dynamic reservation calendars, integrated location mapping, guest selectors, and automated discounts for extended stays, leveraging Supabase Auth for secure user management. Created item recognition app using image processing and OCR, and built several personal projects using React, Next.js, TypeScript, Tailwind CSS, Supabase, Prisma, and Tesseract.js.

Frontend Developer at SwagCharm

January 1, 2024 - September 22, 2025

Developed and maintained responsive UI components using React and Material UI; collaborated with backend teams to integrate APIs; improved page load times by 30% through optimized rendering and image loading.

Programming Tutor at Coderhouse

February 1, 2022 - September 22, 2025

Guided students in programming with JavaScript and TypeScript, conducted tutoring sessions, performed code reviews, and provided guidance on industry standards and agile methodologies.