Cobra Developers

CobraDevelopers

We build software in Arizona. Some of it we own and run. The rest we build for people who want theirs to work that well.

Waking up your graphics card.

Running in production

These are ours. We wrote them, we host them, and we answer the support email. Keep scrolling: the page is moving sideways now.

Screenshot of the CoverageCobra home page

CoverageCobra

Legal marketplace. A two-sided marketplace where attorneys find another attorney to cover a court appearance.

Screenshot of the CaseCobra home page

CaseCobra

Legal software. Practice management for criminal defense firms, with the document engine built in.

Screenshot of the Regulars home page

Regulars

Retail loyalty. Wallet loyalty cards and lock-screen messages for shops that are not allowed to advertise.

Screenshot of the RankAZona home page

RankAZona

Media and directory. An Arizona business publication with rankings, a verified directory, and a newsroom that files daily.

30projects on the books
18live in production today
67technologies we have shipped with
0frameworks used to build this site

What we are good at

Four kinds of work, each with something live you can go and click on. Open one.

Products, start to finish

Web applications with accounts, payments, and data that has to be right. We design the database, write the interface, wire the billing, and stay on after launch, because half of what we build we run ourselves.

Marketplaces with money moving between two sides. Practice software that replaces a stack of subscriptions. Loyalty systems that live in a phone wallet. We work in Next.js, React, TypeScript, and Postgres, and we ship with tests and a merge gate, not a hope.

Sites built to be found

Fast sites for businesses that live on search. Hundreds of pages from one source of truth, each written to answer a real question, each loading in well under a second.

We write generators, not pages. A service business in fourteen cities gets a correct page for every service in every city, built from one data file, so a changed phone number is one edit. Static output means nothing to patch and nothing to hack.

Automation and AI that does the boring part

Software that reads the email, files the document, drafts the motion, and publishes the article. The kind of work that eats a staff member's week, done before they sit down.

We use language models where they are reliable and plain code where they are not, and we keep a person in the loop at the point where a mistake would matter. Every automation we sell is one we already depend on.

Rescue and rebuild

Inherited a site nobody has the code for? A WordPress install held together by plugins? We move it to something solid without losing a page, a link, or a ranking.

We have rebuilt a site with no source access, converted 552 articles to a new layout by script, and retired an entire database while keeping every address alive. We even wrote our own migration tool for it.

How it all connects

This is the real map of the studio: 30 projects wired to the 67 technologies they run on. It is a physics simulation, drawn live, and you can pull on it.

Prefer a plain list?

We use what we sell

The motion engine, the mail reader, the publishing agent: each one ran inside a working business before we offered it to anyone else. If it breaks, it breaks on us first.

Scripts before clicks

If a job has to be done sixty times, we write the program that does it once. That is how a small studio keeps 30 projects healthy, and why changes to your site take minutes.

Light on purpose

This site has no framework and no tracker. Scroll to the bottom and it will tell you exactly what it weighed. We build client work with the same suspicion of anything that does not earn its bytes.

Tell us what you are building

A few sentences is enough. A person reads every brief and writes back, usually within one business day.

guest@cobra: ~