Long term technical partnership

CUB3 is a senior software partner for companies navigating critical product phases: taking over a complex application, clarifying product and technology direction, or increasing delivery speed without sacrificing quality. We combine strategic guidance with hands-on execution to transform uncertainty into clear priorities, reliable delivery, and measurable business impact.

Our team is built for complex environments. We step in quickly, audit the current product and architecture, identify root risks, and create a practical action plan focused on outcomes. Whether the issue is technical debt, unstable releases, slow performance, scalability limits, or lack of engineering alignment, we restore control and build a stronger foundation for long-term growth.

CUB3 supports the full lifecycle of digital products:

Project takeover and recovery for legacy or underperforming platforms, including code quality improvements, architecture cleanup, migration planning, testing, and release stability.

Product and technology acceleration through roadmap definition, feature prioritization, and technical decision support aligned with business goals, funding milestones, and go-to-market constraints.

Web and mobile development with modern engineering practices, from new product builds to continuous delivery, including TypeScript-based platforms, mobile experiences, API integrations, DevOps, observability, and reliability.

We do more than deliver features. We help leadership teams make better product decisions, reduce execution risk, and focus resources on what creates real value for users and the business. Our approach is pragmatic, transparent, and performance-oriented: clear scope, fast iterations, high engineering standards, and continuous improvement.

CUB3 works with a selective number of partners to stay deeply involved and highly accountable on every engagement. The result is software that is easier to maintain, faster to evolve, and ready to support ambitious growth.

Spain Spain
Carre Pau Casals, Num 8, 2N PIS, DESPATX 1, Barcelona, Catalunya AD500
+32491710312
$50 - $99/hr
2 - 9
2024

Why CUB3 SL?

  • Fast execution, senior professionalism
  • High quality and proven reliability
  • Clear communication and transparency

Service Focus

Focus of Software Development
  • Java - 20%
  • Python - 15%
  • Node.js - 20%
  • TypeScript - 45%
Focus of Web Development
  • Vue.js - 100%
Focus of Mobile App Development
  • Hybrid - 100%
Focus of Implementation Services
  • Cloud Consulting - 100%
Focus of IT Services
  • IT Consulting - 100%

Industry Focus

  • Information Technology - 30%
  • Consumer Products - 20%
  • Government - 15%
  • E-commerce - 15%
  • Business Services - 10%
  • Financial & Payments - 10%

Client Focus

70% Small Business
30% Medium Business

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