Hi, I'm Joshua Castillo

Front-End Developer

I turn ideas into responsive, accessible web experiences with React, modern JavaScript, and clean code

About Me

Joshua Castillo

Who I Am

Hey, I'm Joshua, a front-end developer passionate about creating digital experiences that users love. Based in Mesa, AZ, I specialize in building modern web applications with React, focusing on clean code, responsive design, and great user experiences.

What sets me apart? I don't just write code, I solve problems. I enjoy building everything from interactive React applications to e-commerce experiences. My projects demonstrate skills in state management, API integration, routing, and creating intuitive user interfaces that work seamlessly across all devices.

When I'm not coding, I'm staying current with the latest web technologies, contributing to open source, or sharing knowledge with the developer community. I'm always looking for opportunities to build impactful products and grow alongside talented teams.

20+
Projects Completed
2+
Years Freelancing
100%
Client Satisfaction
Open
To Work

Featured Projects

Movie Database App

Movie Database App

A modern, responsive movie database application with search functionality, trending movies, popular movies, top rated films, and detailed movie information. Built with React and TMDB API.

ReactReact RouterBootstrapTMDB API
E-Commerce Product Page

E-Commerce Product Page

Full-featured e-commerce storefront with product listing, individual product pages, shopping cart, image gallery, size/color selection, and checkout flow. Built with React and React Router.

ReactReact RouterViteE-commerce
Task Manager (React)

Task Manager (React)

A responsive task management application with filtering, categorization, and local data persistence. Features real-time search and intuitive UI built with React hooks.

ReactTailwind CSSLocalStorage

Skills & Technologies

Front-End

React & React Hooks90%
JavaScript (ES6+)90%
HTML5 & CSS395%
Tailwind CSS85%
Responsive Design95%

Web Development

React Router85%
API Integration85%
State Management80%
Bootstrap80%
Performance Optimization75%

Tools & Practices

Git & Version Control90%
Web Accessibility (WCAG)80%
Cross-Browser Testing85%
Performance Auditing75%
Agile Methodologies75%

Get In Touch

Have a project in mind? Let's work together to bring your ideas to life!

Let's Connect

I'm always open to discussing new projects, creative ideas, or opportunities to be part of your visions. Feel free to reach out!