Coprime is a web development agency specializing in building beautiful custom websites and lightweight web applications. We build both for clients, as well as our own standalone products.
Coprime is currently a one man show fueled by coffee and sunshine in Denver, CO. Jared Hanstra has been a full-stack software engineer for over a decade, mostly specializing in front-end web development, and has worked at Indeed, Accenture Interactive, Fuel Made, UW-Madison, and more. When not coding, you can find me trail running, climbing peaks, or on some other adventure in the mountains.
I believe making custom websites to fit your needs shouldn't need to be complicated, time-consuming, and expensive. I've spent hundreds of hours identifying ways to reduce complexity and abstract away the common patterns in web development so that I can build your website or web application faster, better, cleaner, and cheaper than anyone else you'll find.
Throughout 10 years in the profession, I've found a technology stack that works outstandingly well and that I've developed thorough expertise with. React, Next.js, Radix UI, Vercel, Supabase, Shopify, Stripe are a few of my favorite technologies that go into almost every new website I build. I love technologies that are powerful and flexible, yet simple and intuitive. I've been working with these tools for years, and understand their advantages, drawbacks, and gotchas intimately. I'll be able to help you build a robust website or application that balances customization with out-of-the-box features.
On top of these industry-standard technologies, I've built a set of components, features, and hooks to tap into when building your website. This box of tools allows me to build much faster, and with fewer bugs, than most custom web agencies.
Every website I build is responsive (mobile/tablet-friendly), accessible to those with disabilities, and has SEO best practices built in. I take great pride in my craft and in balancing all the factors that go into building a robust, modern website. Quality is paramount.