Hire Top Freelance
JavaScript Developers
in Costa Rica

Leonardo Q.

I'm a Costa Rican software developer specializing in e-commerce, with a passion for building systems, learning new things and helping others do the same. I'm currently certified for the Magento platform as an Adobe Commerce Developer and as an Adobe Front End Developer, and I have expertise in the related technology stack: PHP, Apache/Nginx, MySQL, Linux, JavaScript, CSS and HTML. I've also worked with Laravel (a platform that I particularly enjoy) and WordPress. My previous experience and training as a data engineer using SQL Server and as a Java/.NET developer, allows me to build better web applications. I have a passion for systems design and software architecture, and have a special interest in the problems that begin to appear once we need to support a global scale. I believe that technology can be a huge benefit for our lives and our societies. But it should be deployed responsibly, both from the technical point of view (following good practices is a critical aspect of our work as engineers) and from the social point of view. The decisions of a team of developers that care about their work can make a big difference for a lot of people.

JavaScriptLaravelMagentoPHPCloudLaravel 5LinuxDockerSQLHTML/CSSWordPressMagento 2

** I'm flexible about my prices, if you need help adjusting to your budget, don't be afraid and feel free to message me so we can discuss it ** Hi there! I'm an Interactive Developer passionate about creating immersive experiences that captivate and inspire. With over 13 years of experience, my journey has taken me through a diverse landscape of Unity3D projects and web-based projects, cutting-edge VR/AR applications, and robust networking solutions. My work is about bringing interactivity to life, whether it’s for gaming, educational platforms, or virtual events. Take a peek at my introduction video to see the range of experiences I've crafted. I'm here not just to build, but to collaborate and guide you through the maze of software development. If you're looking for someone to help navigate the exciting possibilities of interactive tech, I'd love to chat. **Ready to create something amazing together? Hit the message button!**

JavaScriptARGamePlayCanvasUnityC#Network ProgrammingVR (Virtual Reality)

I'm Senior Software Engineer, certified professional and Xamarin/Microsoft with more than 10 years of working experience on web, desktop and mobile projects. Methodologies that I work include best practices including Design Patterns, Clean Code, Test Driven Development, Refactoring, N-tier systems and architectural models under Unit Testing, Refactoring, Versioning Control, Continuous Integration and Agile methodologies. My background experience goes from design and development of software from backend systems through Windows Communication Foundation, web services, JSON and XML connecting remote clients including single-page applications using HTML5, CSS and JavaScript and windows application developed using ASP .NET MVC, , MVC, WPF, Silverlight and Xamarin. I live in Cartago, Costa Rica where I enjoy to work on software development and when time allows I share my knowledge with local groups, give talks and mentor other developers to work the technologies I enjoy including .Net, NodeJS, web and mobile.

JavaScriptSoftware DevelopmentXamarin Certified Developer