SOLID AS ROCK. SECURE AS EVER.

Engineering the future
of payments & security.

From biometric authentication to POS networks and payment infrastructure,
we build rock-solid solutions that move money safely and efficiently.

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20+ years of expertise

We've been coding rock-solid solutions since 2003, building secure and scalable systems that stand the test of time.

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100% proven in the real world

Our software powers major companies, handling critical operations in payments, security, and beyond—live, tested, and trusted.

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Focused on impact

We speak multiple programming languages but only build what truly matters. No fluff, just powerful, purpose-driven development.

OUR SOLUTIONS

Just real development

Flexible, platform-independent, secure, & scalable tools you need to stay ahead.
Whether managing traditional payments, mobile solutions, or securing sensitive data.

POS network

Built for security, flexibility & performance.

Traditional payment terminals
Unattended terminals
SmartPOS - Android-powered ecosystem
SoftPOS - Payments without boundaries

THE STONERANGE APPROACH

Our superpowers

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Stack that doesn't just function. It dominates.

We harness C/C++, Java (Spring Boot, Quarkus), Golang, Rust, and Angular to build high-performance, scalable applications. For mobile and web, we use Kotlin, Java, React, and additional cutting-edge technologies to stay ahead. Every component of our stack is chosen for flexibility, security, and top-tier performance.

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Trust in our unbreakable Security & compliance

We prioritize security in everything we do, ensuring your business stays compliant and protected. We adhere to the highest industry standards, including PCI/DSS, PCI/SSF, and P2PE, and we provide expert support for certifications like Visa, MasterCard, and others. From key management to SIEM configuration, we secure every layer of your payment infrastructure.

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Precision-driven
QA and IT operations

Our QA process is fully automated to catch issues before they reach production, ensuring rock-solid performance every time. With our IT operations and DevOps expertise, powered by GitLab CI/CD, Kubernetes, and Ansible, we deploy fast, scale effortlessly, and keep your systems secure—no downtime, no compromises.

LET'S TURN YOUR IDEAS INTO REALITY.

Ready to build something great?

Whether you're looking for robust payment solutions, secure software, or seamless integration, we're here to help. Reach out today, and let's start crafting the future of your business together.

Engineering the future of payments & security.