Clara Toloba Jurado
Clara Toloba Jurado

Senior Frontend Developer

Actively looking · Member since 26 Aug 2026
Location
Madrid, Spain
Desired salary
Unspecified
Work preference
Remote Only / Full Time, Contract
Experience level
Senior

About

Professional summary

I am a frontend developer with six years of experience, specializing in scalable design systems, modern web applications, and AI-native engineering practices.

I have owned frontend architecture and design-system work across clinical-trial, fintech, and enterprise products. I build maintainable interfaces with React, TypeScript, Vue, Next.js, and modern CSS.

I approach frontend development with a product and design perspective shaped by my background in graphic design and art direction. I translate UX/UI intent into reusable, accessible components and consistent user experiences.

I work with Domain-Driven Design, hexagonal architecture, state management, API integrations, and data-heavy workflows. I prioritize accessibility, testing, performance, and clear collaboration with backend and product teams.

I use AI tools such as Claude Code and Model Context Protocol pragmatically to automate component generation, testing, audits, and code review. I retain ownership of architectural decisions and use automation to improve delivery quality.

I am experienced in establishing multi-framework design systems, documenting components in Storybook, and building reliable frontend workflows with Jest, Cypress, and React Testing Library.

Skills

28 capabilities

Tech stack & tools

Working toolkit

Experience

Career history

Frontend Developer Sermes CRO

I was the sole frontend developer for a clinical trial management system (CTMS), working with React 18, TypeScript, and Vite. I owned the design system and delivered reusable, accessible interface components for complex product workflows.

I restructured the frontend using Domain-Driven Design and hexagonal layers to separate business logic, UI, and external services. I also developed Claude Code agents and slash commands to generate components, write tests, and review pull requests while retaining deliberate architectural ownership.

Frontend Developer Impulsum Studio

I built data-heavy frontend interfaces, including server-side pagination, filtering and sorting, multi-step forms, and status-driven workflows. I collaborated with backend teams on API contracts and integrated accessibility practices into the development workflow.

I translated UX/UI designs into atomic, reusable, and accessible components. I also contributed to conversion-focused user experiences, including onboarding flows built with state-machine patterns.

Frontend Developer John Deere

I maintained and extended a large internal platform using TypeScript, React, and Redux in an agile, multi-team environment. I built responsive layouts with Sass and CSS Modules while maintaining consistency and code quality in a complex codebase.

I improved frontend reliability through Cypress testing and performance optimization. I worked closely with backend teams on API integration and supported the ongoing development of the platform.

Frontend Developer Apto Payments

I built and maintained the core of a fintech platform in React using TanStack Query, including real-time data, card management, and account flows. I also launched a second platform from scratch in Vue.js with several third-party financial API integrations.

I led a multi-framework design system for React and Vue, documented it in Storybook, and supported its use across both products. I established testing practices with Jest and Cypress and expanded technical documentation with Docusaurus and ReDoc.

Frontend Developer The Seed Squad

I built a CRM from scratch using Nuxt.js and Tailwind CSS. The application was connected to a Directus backend through REST and GraphQL APIs.

I delivered the frontend structure and interface for the CRM while working with modern Vue-based tooling. The work involved integrating backend data services into a product-focused web application.

Marketing & Design Manager Artecristal

I worked as a Marketing & Design Manager, combining visual design and marketing responsibilities. This role contributed to my product-focused perspective and understanding of visual consistency.

I applied design and communication skills to support brand and marketing initiatives. My experience in this role later informed my approach to UX/UI and design systems.

Graphic Designer & Photographer Artesolar

I worked as a graphic designer and photographer, producing visual assets and design work. This experience developed my attention to composition, visual communication, and brand presentation.

My design background continues to influence how I evaluate interface quality and translate visual direction into frontend implementation.

Graphic Designer & Illustrator Wonder Photo Shop · Fujifilm

I worked as a graphic designer and illustrator, creating visual and illustrative design work. The role strengthened my foundation in visual craft, layout, and art direction.

This early creative experience informs my current frontend practice, particularly in interface polish, design-system consistency, and collaboration with designers.

Education

Learning history

Anthropic Academy

AI & Claude Certifications, Artificial Intelligence and Claude

Completed AI Fluency: Framework & Foundations, Claude 101, Claude Code 101, Claude Code in Action, Introduction to Agent Skills, Introduction to Model Context Protocol, and Introduction to Subagents.

EsDesign — Universidad Internacional de Valencia

Master's, Design and Art Direction

Upgrade Hub

Fullstack Developer Bootcamp, Fullstack Development

Kent C. Dodds

Epic React, React Development

Universidad Complutense de Madrid

BA, Art History

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