Full-stack web apps, desktop applications, and everything in between. Built to industry standard, delivered on time. Designed by people. Implementation assisted by AI, but never outsourced to it.
End-to-end development from database schema to refined UI. REST and GraphQL APIs, real-time features, auth, and cloud deployment.
Cross-platform desktop software built with Java and Node.js-based runtimes. Native feel, enterprise reliability, multi-OS delivery. Thousands of DAU for decades, migrated across data sources and platforms seamlessly.
Scalable Node.js and Java services. MongoDB and MySQL data modeling, performance tuning, microservice architecture, and integrations.
Component-driven interfaces in Vue.js with hand-crafted SVG graphics, animations, and accessible, responsive layouts using semantic HTML and CSS.
Breathe new life into aging codebases. Incremental rewrites, database migrations, API layer extraction… without blowing up what works.
Architecture reviews, code audits, and team mentoring. Get a second opinion before you commit to a direction, or a rescue plan when you need one.
9th Street Codewerx has been shipping production software since the early 2000s, before "full-stack" was a job title. We've built internal enterprise tools, customer-facing web platforms desktop applications, and everything in between. Built, tested, deployed, maintained, extended.
We don't pad teams or pad estimates. You get senior-level engineering that's already solved the hard problems, with the scars to prove it.
No sales funnel. No discovery calls with junior reps. Just tell us what you're building.