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I am a Senior Frontend Developer with over 8 years of experience building high-performance and scalable web applications. My expertise lies in JavaScript and TypeScript, working extensively with React, Next.js, and Angular to create clean, responsive, and accessible user interfaces. I enjoy crafting maintainable code and delivering exceptional user experiences within Agile teams. I have a strong background in API integration, state management, and performance optimization. I have also customized CMS platforms like WordPress and developed Shopify storefronts. I am passionate about collaborating across teams to ensure pixel-perfect UI and accessible applications that meet business goals and user needs.…I am a Senior Frontend Developer with over 8 years of experience building high-performance and scalable web applications. My expertise lies in JavaScript and TypeScript, working extensively with React, Next.js, and Angular to create clean, responsive, and accessible user interfaces. I enjoy crafting maintainable code and delivering exceptional user experiences within Agile teams. I have a strong background in API integration, state management, and performance optimization. I have also customized CMS platforms like WordPress and developed Shopify storefronts. I am passionate about collaborating across teams to ensure pixel-perfect UI and accessible applications that meet business goals and user needs.

Darragh Nolan

Front-End Developer, Web Developer, Programmer, +1

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I am a Senior Frontend Developer with over 8 years of experience building high-performance and scalable web applications. My expertise lies in JavaScript and TypeScript, working extensively with React, Next.js, and Angular to create clean, responsive, and accessible user interfaces. I enjoy crafting maintainable code and delivering exceptional user experiences within Agile teams. I have a strong background in API integration, state management, and performance optimization. I have also customized CMS platforms like WordPress and developed Shopify storefronts. I am passionate about collaborating across teams to ensure pixel-perfect UI and accessible applications that meet business goals and user needs.…I am a Senior Frontend Developer with over 8 years of experience building high-performance and scalable web applications. My expertise lies in JavaScript and TypeScript, working extensively with React, Next.js, and Angular to create clean, responsive, and accessible user interfaces. I enjoy crafting maintainable code and delivering exceptional user experiences within Agile teams. I have a strong background in API integration, state management, and performance optimization. I have also customized CMS platforms like WordPress and developed Shopify storefronts. I am passionate about collaborating across teams to ensure pixel-perfect UI and accessible applications that meet business goals and user needs.

Available to hire

I am a Senior Frontend Developer with over 8 years of experience building high-performance and scalable web applications. My expertise lies in JavaScript and TypeScript, working extensively with React, Next.js, and Angular to create clean, responsive, and accessible user interfaces. I enjoy crafting maintainable code and delivering exceptional user experiences within Agile teams.

I have a strong background in API integration, state management, and performance optimization. I have also customized CMS platforms like WordPress and developed Shopify storefronts. I am passionate about collaborating across teams to ensure pixel-perfect UI and accessible applications that meet business goals and user needs.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Work Experience

Senior Frontend Developer at Sigma Software

June 30, 2025 - August 18, 2025

Delivered multiple React, Next.js, and Angular projects, creating responsive, high-performance web applications with JavaScript and TypeScript. Built scalable architectures with reusable components to improve development efficiency and maintainability. Integrated RESTful APIs and third-party services ensuring smooth backend communication. Enhanced performance with code splitting, lazy loading, and optimized state management, improving Core Web Vitals and reducing load times. Collaborated in Agile teams to deliver features ahead of schedule with high quality.

Senior Frontend Developer | Angular Specialist at Seidor

June 30, 2024 - August 18, 2025

Developed responsive web applications using Angular, TypeScript, and UI libraries such as Angular Material, PrimeNG, and NG Bootstrap, boosting engagement and driving a 40% sales increase. Led frontend delivery for nine Angular projects with 100% on-time completion and 5% cost savings through reusable components and scalable architecture. Improved performance using AOT compilation, lazy loading, and OnPush change detection, reducing load times and enhancing Core Web Vitals. Worked closely with designers and backend teams to ensure accessibility, API integration, and pixel-perfect UI.

Senior React & Next.js Developer | JavaScript & TypeScript Specialist at Brainhub

February 28, 2022 - August 18, 2025

Built scalable, high-performance web applications using React, Next.js, JavaScript, and TypeScript with a focus on clean architecture and reusable components. Developed server-side rendered and static site generation solutions in Next.js to improve SEO and load speed. Integrated RESTful APIs and optimized state management for seamless, responsive user experiences. Enhanced performance with code splitting, lazy loading, and component-level optimizations. Collaborated with designers, QA, and backend teams in Agile sprints to deliver features on time adhering to UI/UX best practices and accessibility standards.

Frontend Developer at MuchMore Software House

October 31, 2017 - August 18, 2025

Joined as a Middle Frontend Developer and promoted to Senior within 6 months for exceptional performance. Developed and maintained React-based web applications focusing on responsive design and smooth user experiences. Customized and optimized CMS platforms including WordPress, WooCommerce, and Shopify delivering tailored client solutions. Integrated APIs, improved site performance, and implemented SEO best practices to enhance visibility and engagement. Collaborated closely with designers and backend developers to ensure high-quality, on-time project delivery.