Barrage

Barrage is an enterprise backend software engineering, UI/UX product design, 24/7 customer support operations, and cybersecurity agency based in Osijek, Croatia. We build high-throughput backend software systems, cloud microservices, and user interface designs for European and international tech platforms.

Enterprise Backend Software Engineering & Security Systems

Our senior software engineering squad specializes in building fault-tolerant backend architectures using Java, Go, Node.js, and PostgreSQL. Barrage constructs high-concurrency data processing pipelines, RESTful API microservices, and enterprise cybersecurity compliance protocols.

24/7 Customer Support Operations & Technical SLA Management

We pair software engineering with dedicated 24/7 technical customer support operations achieving a 98% satisfaction rate. Barrage delivers tailored, end-to-end technical solutions with transparent project management and proven on-time delivery.

Strategic Brand Governance & Scalable Interface Maintenance

Barrage delivers ongoing visual brand asset management, UI design system maintenance, and digital interface enhancements to maintain brand consistency across all customer touchpoints.