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I'm Agnes Brettl, a dynamic Frontend Developer based in Manchester, UK. I specialise in Next.js, TypeScript, JavaScript and React, with a strong focus on fast, accessible UI and scalable component architecture. I thrive in asynchronous, distributed teams and emphasize maintainable code and clear documentation. I have a track record of delivering responsive, high-quality web apps and collaborating with Product, Design and Backend teams to improve user journeys. I value design systems, performance optimizations and a culture of learning, experimentation and sharing knowledge through well-written code and Storybook documentation.…I'm Agnes Brettl, a dynamic Frontend Developer based in Manchester, UK. I specialise in Next.js, TypeScript, JavaScript and React, with a strong focus on fast, accessible UI and scalable component architecture. I thrive in asynchronous, distributed teams and emphasize maintainable code and clear documentation. I have a track record of delivering responsive, high-quality web apps and collaborating with Product, Design and Backend teams to improve user journeys. I value design systems, performance optimizations and a culture of learning, experimentation and sharing knowledge through well-written code and Storybook documentation.

Agnes Brettl

Front-End Developer, Web Developer, UI Designer, +3

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I'm Agnes Brettl, a dynamic Frontend Developer based in Manchester, UK. I specialise in Next.js, TypeScript, JavaScript and React, with a strong focus on fast, accessible UI and scalable component architecture. I thrive in asynchronous, distributed teams and emphasize maintainable code and clear documentation. I have a track record of delivering responsive, high-quality web apps and collaborating with Product, Design and Backend teams to improve user journeys. I value design systems, performance optimizations and a culture of learning, experimentation and sharing knowledge through well-written code and Storybook documentation.…I'm Agnes Brettl, a dynamic Frontend Developer based in Manchester, UK. I specialise in Next.js, TypeScript, JavaScript and React, with a strong focus on fast, accessible UI and scalable component architecture. I thrive in asynchronous, distributed teams and emphasize maintainable code and clear documentation. I have a track record of delivering responsive, high-quality web apps and collaborating with Product, Design and Backend teams to improve user journeys. I value design systems, performance optimizations and a culture of learning, experimentation and sharing knowledge through well-written code and Storybook documentation.

Available to hire

I’m Agnes Brettl, a dynamic Frontend Developer based in Manchester, UK. I specialise in Next.js, TypeScript, JavaScript and React, with a strong focus on fast, accessible UI and scalable component architecture. I thrive in asynchronous, distributed teams and emphasize maintainable code and clear documentation.

I have a track record of delivering responsive, high-quality web apps and collaborating with Product, Design and Backend teams to improve user journeys. I value design systems, performance optimizations and a culture of learning, experimentation and sharing knowledge through well-written code and Storybook documentation.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Frontend Developer at CV-Library / Resume-Library (Group)

November 1, 2025 - October 26, 2025

Contributed to the re-platforming of Resume-Library (US) and CV-Library (UK) onto a shared Next.js (App Router) Multi-Config Platform, using React, TypeScript and Tailwind. Built reusable, modular UI components with CSS Modules and Tailwind, ensuring consistent branding and behavior across multiple configurations. Implemented UI functionality using server and client components, API integrations and accessibility-first patterns to support cross-market requirements. Improved performance and maintainability through component abstraction, feature toggles and contributions to automated testing within the monorepo. Collaborated closely with Product, Design and Backend teams to deliver enhancements for Job Search, Job View and Application user journeys. Contributed to the design system and Storybook documentation to ensure components were scalable, accessible and easy to adopt.

Frontend Developer at CV-Library / Resume-Library (Group)

March 1, 2024 - Present

Contributed to the re-platforming of Resume-Library (US) and CV-Library (UK) onto a shared Next.js (App Router) multi-config platform. Built reusable UI components with React, TypeScript, Tailwind CSS, and CSS Modules, ensuring consistent behaviour across configurations. Implemented UI functionality using server and client components, API integration and accessibility-first patterns to support cross-market requirements. Improved performance and maintainability through component abstraction, feature toggling and automated testing within the monorepo. Collaborated with Product, Design and Backend teams to deliver enhancements for Job Search, Job View and Application journeys. Contributed to the design system and Storybook documentation to ensure components were scalable, accessible, and easy to adopt.

Frontend Developer at DataReplies

March 1, 2024 - October 26, 2025

Delivered responsive UI for an inventory dashboard; ensured clean typography, spacing, and empty-state UX. Coordinated feedback with SMEs and turned it into clear tickets and acceptance criteria. Validated UI against Figma and created checklists for responsive and error states.

Frontend Developer at DataReplies

June 1, 2023 - March 1, 2024

Frontend Developer at WoW DoP Ltd

June 1, 2023 - October 26, 2025

Contributed to multiple Next.js sites; improved page load times and maintained consistent styling across pages. Worked within a micro-frontends setup to ship UI updates quickly.

Service Office Manager at Incspaces Ltd

April 1, 2022 - October 26, 2025

Front-of-house operations, stakeholder communication, daily issue triage.

Office Manager at Incspaces Ltd

June 1, 2019 - March 1, 2024

Front-of-house operations, stakeholder communication, daily issue triage.