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👋 Hi, I’m Anthony Torrero, a Senior Frontend Engineer with 5+ years of experience building scalable, high-quality web applications and design systems. I specialize in React, TypeScript, and modern UI architecture, helping teams translate complex ideas into performant, accessible interfaces. Whether it’s crafting reusable components, improving developer workflows, or bringing a product vision to life, I focus on delivering thoughtful, reliable solutions that elevate both the user experience and engineering efficiency.…👋 Hi, I’m Anthony Torrero, a Senior Frontend Engineer with 5+ years of experience building scalable, high-quality web applications and design systems. I specialize in React, TypeScript, and modern UI architecture, helping teams translate complex ideas into performant, accessible interfaces. Whether it’s crafting reusable components, improving developer workflows, or bringing a product vision to life, I focus on delivering thoughtful, reliable solutions that elevate both the user experience and engineering efficiency.

Anthony Torrero

Front-End Developer, Web Developer, Product Designer, +2

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👋 Hi, I’m Anthony Torrero, a Senior Frontend Engineer with 5+ years of experience building scalable, high-quality web applications and design systems. I specialize in React, TypeScript, and modern UI architecture, helping teams translate complex ideas into performant, accessible interfaces. Whether it’s crafting reusable components, improving developer workflows, or bringing a product vision to life, I focus on delivering thoughtful, reliable solutions that elevate both the user experience and engineering efficiency.…👋 Hi, I’m Anthony Torrero, a Senior Frontend Engineer with 5+ years of experience building scalable, high-quality web applications and design systems. I specialize in React, TypeScript, and modern UI architecture, helping teams translate complex ideas into performant, accessible interfaces. Whether it’s crafting reusable components, improving developer workflows, or bringing a product vision to life, I focus on delivering thoughtful, reliable solutions that elevate both the user experience and engineering efficiency.

Available to hire

👋 Hi, I’m Anthony Torrero, a Senior Frontend Engineer with 5+ years of experience building scalable, high-quality web applications and design systems. I specialize in React, TypeScript, and modern UI architecture, helping teams translate complex ideas into performant, accessible interfaces. Whether it’s crafting reusable components, improving developer workflows, or bringing a product vision to life, I focus on delivering thoughtful, reliable solutions that elevate both the user experience and engineering efficiency.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Frontend Developer at Isobar

April 1, 2022 - October 23, 2025

Led and managed frontend development projects from initial design through completion, optimizing cross-browser and multi-platform compatibility. Responsible for the design, development, and testing of web-based frontend applications, delivering scalable UI interactions via API integration. Implemented localStorage, localization, and asynchronous transactions, and ensured client-side functionality across platforms.

Frontend Engineer - Design Systems at Isobar

April 1, 2022 - Present

Led the development and maintenance of Rosetta, a React component library used by over 160 engineers. Enabled teams to build apps faster and more consistently with 140+ components and 3 themes. Engineered flexible and adaptable components to ensure UI consistency across diverse projects. Designed a state-machine-driven headless API to optimize search filtering functionality, ensuring future scalability and performance. Enhanced internal documentation using DocuSaurus and Storybook, improving accessibility and maintainability. Led the Frontend Platform Team, providing guidance on frontend best practices, performance optimization, and WCAG accessibility standards. Interviewed engineering candidates for all teams, contributing to the hiring process by evaluating technical skills and team fit.

Frontend Developer at Isobar

April 1, 2022 - October 23, 2025

Led and managed development projects from initial design through completion, optimizing cross-browser and multi-platform compatibility. Collaborated with technical leadership to ensure team direction aligns with client goals. Responsible for the design, development, and testing of web-based frontend applications to enable scalable user interfaces via APIs. Implemented features involving local storage, localization, asynchronous transactions, and client-side functionality.

Frontend Engineer - Design Systems at Rosetta

April 1, 2022 - Present

Led the development and maintenance of Rosetta, a React component library used by over 160 engineers. Empowered teams to build apps faster and more consistently with 140+ components and 3 themes. Engineered flexible and adaptable components, facilitating consistent and scalable UI across diverse projects. Innovated Feature Generators, streamlining the creation of multi-step platform experiences through a schema-driven approach. Designed a state-machine-driven headless API to optimize search-filtering functionality, ensuring future scalability and performance. Enhanced internal documentation using modern frameworks like DocuSaurus and Storybook, improving accessibility and maintainability for teams and projects. Led the integration of third-party tools to enhance developer productivity and efficiency. Collaborated with designers to implement pixel-perfect designs and ensure seamless integration of UI components into the overall interface. Contributed to architectural discussions and dec

Frontend Developer (Freelance) at Human NYC

September 1, 2021 - October 23, 2025

Developed with a keen eye for design and detail to meet the requirements of creative clients. Produced multiple visual elements of web applications by translating UI/UX design wireframes into code, delivering high-quality markup using HTML5 and CSS3.

Frontend Developer (Freelance) at Human NYC

September 1, 2021 - October 23, 2025

Developed with a keen eye for design and detail to meet requirements of creative clients. Translated UI/UX design wireframes into code, producing high-quality markup using HTML5 and CSS3. Worked in a cross-functional team of Product Managers and UX Designers to meet project goals and deliver product milestones ahead of schedule.