Custom Software Development
Web applications and backend systems built around your business.
RnJ Software
A modern engineering and product studio turning ideas into reliable software.
We design, build, and ship custom software — from mobile apps to cloud platforms — for businesses that need it done right.
What we do
End-to-end engineering — from concept to production.
Mobile App Development
Native and cross-platform apps for iOS and Android.
AI & Machine Learning Integration
Modern AI woven into products and workflows.
Cloud Architecture & DevOps
Scalable, secure infrastructure and automated delivery.
API Development & Integration
Clean, reliable APIs that connect your systems and services.
Technical Consulting & Strategy
Architecture reviews and engineering guidance for your team.
// WHO WE ARE
Built by engineers,
for builders.
RnJ Software LLC is a software engineering and consulting firm. We partner with companies to design, build, and ship the software their business depends on — and we see it through, from the first architecture decision to running it in production.
About RnJ Software// OUR PRODUCTS
The products we build.
We're the team behind Vanihla, a smart recipe platform that turns links and images into organized, searchable recipe cards.
See our products
Ready to build
something?
Let's talk about your project. We'll respond within one business day.
Contact us