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I'm a React Frontend Developer specializing in building responsive, scalable, and accessible web applications using JavaScript, React, HTML, and CSS. I prioritize clean UI/UX, component-based architecture, and reliable automated testing to ensure high performance. As a freelancer on Upwork since 2024, I collaborate with clients to deliver data-driven solutions and polished interfaces. My experience includes a software development internship at the University of Montreal's Gentleman Project, where I built a YAML/CSV/XML import pipeline, a Node.js/React processing workflow, and visualizations, while applying unit testing to ensure reliability.…I'm a React Frontend Developer specializing in building responsive, scalable, and accessible web applications using JavaScript, React, HTML, and CSS. I prioritize clean UI/UX, component-based architecture, and reliable automated testing to ensure high performance. As a freelancer on Upwork since 2024, I collaborate with clients to deliver data-driven solutions and polished interfaces. My experience includes a software development internship at the University of Montreal's Gentleman Project, where I built a YAML/CSV/XML import pipeline, a Node.js/React processing workflow, and visualizations, while applying unit testing to ensure reliability.

Celia Ait Ouazzou

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

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I'm a React Frontend Developer specializing in building responsive, scalable, and accessible web applications using JavaScript, React, HTML, and CSS. I prioritize clean UI/UX, component-based architecture, and reliable automated testing to ensure high performance. As a freelancer on Upwork since 2024, I collaborate with clients to deliver data-driven solutions and polished interfaces. My experience includes a software development internship at the University of Montreal's Gentleman Project, where I built a YAML/CSV/XML import pipeline, a Node.js/React processing workflow, and visualizations, while applying unit testing to ensure reliability.…I'm a React Frontend Developer specializing in building responsive, scalable, and accessible web applications using JavaScript, React, HTML, and CSS. I prioritize clean UI/UX, component-based architecture, and reliable automated testing to ensure high performance. As a freelancer on Upwork since 2024, I collaborate with clients to deliver data-driven solutions and polished interfaces. My experience includes a software development internship at the University of Montreal's Gentleman Project, where I built a YAML/CSV/XML import pipeline, a Node.js/React processing workflow, and visualizations, while applying unit testing to ensure reliability.

Available to hire

I’m a React Frontend Developer specializing in building responsive, scalable, and accessible web applications using JavaScript, React, HTML, and CSS. I prioritize clean UI/UX, component-based architecture, and reliable automated testing to ensure high performance.

As a freelancer on Upwork since 2024, I collaborate with clients to deliver data-driven solutions and polished interfaces. My experience includes a software development internship at the University of Montreal’s Gentleman Project, where I built a YAML/CSV/XML import pipeline, a Node.js/React processing workflow, and visualizations, while applying unit testing to ensure reliability.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

French

Fluent

Spanish; Castilian

Intermediate

Work Experience

Freelance Frontend React Developer at Upwork (Freelancing Platform)

September 1, 2024 - Present

Built modular React components and applied automated testing to deliver scalable, reliable solutions as one-time tasks for client applications. Proficient in React, JavaScript, HTML, and CSS to create polished, data-driven interfaces.

Software Developer Intern at University of Montreal - Gentleman Project

September 30, 2022 - September 19, 2025

Gathered requirements and designed the architecture for an import functionality supporting YAML, CSV, and XML file formats. Implemented a Node.js/React-based pipeline to parse and convert files into JSON for use within the web application. Developed a file upload interface and processing workflow with npm libraries, enabling dynamic graphs of relationships between concepts and attributes. Applied unit testing with Mocha & Chai to validate reliability, scalability, and performance of the data conversion and visualization process.