I am a frontend web developer with fullstack experience, originally reskilled from teaching to frontend development. I mastered Angular in under a year, leveraging my adaptability, communication skills, and a results-driven mindset. I focus on user-centered, mobile-first design and writing clean, efficient code. I am passionate about UX/UI consistency and responsive UI architectures, and I have led frontend tasks to improve usability and performance. I enjoy collaborating in agile teams, optimizing user experience, and applying my strong problem-solving skills. My projects range from educational apps and collaborative event planning tools to AI-powered recipe apps. I continuously develop my skills and stay updated with modern tech stacks, recently diving into AWS, Python, Hugging Face, and React. Additionally, my background in teaching English and experience in film and TV extra work have sharpened my communication, adaptability, and teamwork abilities, helping me thrive in diverse work environments.

Daniela Villarreal Díaz

I am a frontend web developer with fullstack experience, originally reskilled from teaching to frontend development. I mastered Angular in under a year, leveraging my adaptability, communication skills, and a results-driven mindset. I focus on user-centered, mobile-first design and writing clean, efficient code. I am passionate about UX/UI consistency and responsive UI architectures, and I have led frontend tasks to improve usability and performance. I enjoy collaborating in agile teams, optimizing user experience, and applying my strong problem-solving skills. My projects range from educational apps and collaborative event planning tools to AI-powered recipe apps. I continuously develop my skills and stay updated with modern tech stacks, recently diving into AWS, Python, Hugging Face, and React. Additionally, my background in teaching English and experience in film and TV extra work have sharpened my communication, adaptability, and teamwork abilities, helping me thrive in diverse work environments.

Available to hire

I am a frontend web developer with fullstack experience, originally reskilled from teaching to frontend development. I mastered Angular in under a year, leveraging my adaptability, communication skills, and a results-driven mindset. I focus on user-centered, mobile-first design and writing clean, efficient code. I am passionate about UX/UI consistency and responsive UI architectures, and I have led frontend tasks to improve usability and performance. I enjoy collaborating in agile teams, optimizing user experience, and applying my strong problem-solving skills.

My projects range from educational apps and collaborative event planning tools to AI-powered recipe apps. I continuously develop my skills and stay updated with modern tech stacks, recently diving into AWS, Python, Hugging Face, and React. Additionally, my background in teaching English and experience in film and TV extra work have sharpened my communication, adaptability, and teamwork abilities, helping me thrive in diverse work environments.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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Language

Spanish; Castilian
Fluent
Catalan; Valencian
Advanced
English
Fluent

Work Experience

Frontend Web Developer UX/UI Consultant at OCC
February 1, 2025 - Present
Optimized user experience in Webflow improving accessibility, navigation, and visual consistency. Conducted SEO audits to enhance the site's structure and search performance using tools like Webflow, Figma, and Screaming Frog.
Frontend Lead at OCCatalana Planner
December 1, 2024 - Present
Led UI architecture and development of responsive components for a collaborative event planning app using Angular 19. Built responsive forms connected with Node.js/PostgreSQL backend. Utilized Bootstrap, Docker, and Jira during development.
Frontend Developer at ITA Challenge – IT Academy Barcelona Activa
February 28, 2025 - August 4, 2025
Collaborated in an Agile team on an Angular platform, refactoring and integrating legacy code. Implemented interactive forms with TinyMCE and CodeMirror, added multilingual support via i18n. Set up Jest tests in CI/CD pipelines and participated in daily scrums using Taiga and GitHub Projects.
Developer at MexiFlex (Personal Project)
December 31, 2024 - August 4, 2025
Developed a fullstack app presenting traditional Mexican recipes alongside plant-based versions. Integrated Hugging Face generative AI to dynamically create authentic-inspired recipes. Used Angular 18, TypeScript, Node.js, MySQL, and deployed via Vercel and Railway.
Developer at NASA Space Apps Challenge
October 2, 2024 - August 4, 2025
Built an educational app on geomagnetic storms in a 36-hour hackathon. Collaborated in a team of four (2 frontend, 2 backend) using Angular, TailwindCSS, RxJS, Node.js, Mongoose, and NASA APIs.
English Teacher
January 1, 2008 - Present
Delivered tailored English classes to teens and adults including exam preparation (FCE, CAE, CPE, TOEFL). Created customized materials catering to diverse learning profiles.
Featured Extra at Film & TV productions
January 1, 2022 - Present
Participated in film and TV productions including El 47, Oh Nora!, Ravalejant, Harta, Mi Amiga Eva, Der Krimi BCN, and Mrs. Davis. Adapted quickly to diverse filming environments and multicultural teams.

Education

Frontend Developer Bootcamp – Angular at IT Academy Barcelona Activa
October 1, 2023 - October 1, 2024
Telecommunications Engineering (70% completed) at UPC / UOC
January 11, 2030 - August 4, 2025

Qualifications

Intensive AWS Cloud Computing Fundamentals (15h)
April 2, 2025 - April 23, 2025
Intensive beginner course

Industry Experience

Software & Internet, Education, Media & Entertainment