Efficient, useful, and user-friendly applications. That's not too much to ask.

You need a web or desktop application to do a specific job well. You want a clean and professional user interface and perhaps even a well-crafted API. You want simple, practical, and effective.

You don't need a large team or a massive requirements doc. You really want one person who can write efficient code and design a clean, usable user interface. McQuillen Interactive builds those kinds of apps.

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Services & Expertise

McQuillen Interactive partners with research teams, startups, and mission-driven organizations to ship a complete web or desktop application.

UI & UX Design

Translate complex requirements into intuitive interfaces, with excellent communication, just enough wireframing, and years of experience.

Custom Web Applications

Design and build modern Django applications, APIs, async workflows, and the infrastructure that keeps them reliable.

Front-end Experiences

Create responsive interfaces with HTMX, React, or Angular, with an eye for performance and maintainability.

Data & Integrations

Connect third-party services, craft reporting pipelines, and streamline content workflows to make teams faster.

Debug AI Disasters

Triage and resolve code issues caused by generative AI tools. ( "It was going so well at first..." )

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Project Spotlight

SimpleValidations

SimpleValidations gives organizations a collaborative way to create and monitor automated validation workflows for their users.

McQuillen Interactive is creating this end-to-end product, including the architecture, design, Django application, HTMX-powered interface, and the asynchronous integrations that perform the complex validation tasks.