Frontend Developer for Complex Technical Applications

I can build you a good-looking website, too. But my real strength is making complex applications easy to understand through clear interfaces. React and TypeScript are my specialty.

5+ Years of Development Experience
B.Eng. in User Experience
Design & Implementation
Frontend Modernization

Featured Projects

Selected client projects in web development and legacy modernization, with a focus on clear interfaces and maintainable code

3 selected projects
Crodox Web Application
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Crodox Web Application

Frontend development for Crodox's platform for analyzing and modularly editing existing codebases, including clear interfaces for complex workflows and adaptations to existing APIs and backend logic.

ReactTypeScriptNext.jsTailwind CSS
Crodox Company Website
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Crodox Company Website

Development and ongoing refinement of Crodox's company website, explaining the functionality and value of a technically complex software product.

ReactTypeScriptNext.jsTailwind CSSVercel

Legacy Engineering Application Modernization

Rebuilt a BASIC-based engineering application as a modern web application, reconstructing technical calculations, designing the architecture, and deploying it within the client's infrastructure.

ReactTypeScriptTailwind CSS
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Frontend Development

From interface concept to implementation with React and TypeScript. For new products and existing applications.

New Frontends

I build a frontend for your product idea with React and TypeScript. I handle the concept, implementation, and integration with existing APIs.

Concepts & Prototypes

I structure your application's workflows and turn them into a prototype. This lets you try out the interface and new features early and provide feedback.

Application Modernization

I get to grips with the existing logic and improve structure and usability. Not just new colors, but clear feedback and workflows users can follow.

Web, Desktop & Mobile

Whether in the browser, on the desktop, or in a mobile app, I build interfaces using React, Electron, or React Native and Expo.

Your Next Project

Planning a new product or looking to improve an existing application? Let's discuss how I can help.

Get in Touch
    Justin T. Radler | Frontend Developer