Based in Barbados · Serving the Caribbean & Beyond

From Strategy to Production

Secure, scalable systems and clear requirements. Cloud and enterprise architecture, business analysis, and delivery leadership that delivers measurable value.

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Our Services

Architecture, delivery, and business analysis for scalable, compliant systems

Hands-on delivery Predictable outcomes On-time execution Multi-vendor programmes Measurable business value

Cloud & Solution Architecture

We design scalable, modular, and fault-tolerant systems—serverless platforms, Infrastructure as Code (e.g. Terraform, GitOps), and geo-distributed, high-availability solutions on AWS, Azure, and GCP. We apply patterns such as microservices, event sourcing, CQRS, and REST API design for interoperability and long-term maintainability.

  • Architecturally sound blueprints aligned with security and compliance
  • High-availability, geo-distributed systems for regulated environments

Business Analysis & Delivery

We bridge strategy and execution: domain discovery and knowledge transfer, requirements elicitation and documentation, product ownership, and backlog management. We work with stakeholders and end users to define functional and non-functional requirements, business rules, process flows, and acceptance criteria.

  • Roadmap and LOE estimation so planning and sales commitments stay accurate
  • Scrum and Kanban delivery—incremental value, on track and on scope
  • Stakeholder and end-user alignment through frequent feedback

Software, Integrations & Compliance

We build and integrate: custom applications, third-party and partner APIs—payment processors, identity services, fraud and risk engines, analytics—with secure, resilient integration patterns. PCI DSS, GDPR, and PSD2-aware design with full auditability and certification readiness.

  • Mission-critical, high-traffic production support and issue resolution
  • DevOps, CI/CD, TDD—delivery velocity and code quality

Rapid Prototyping & Proof of Concept

We deliver prototypes and POCs to validate architectural decisions early, test complex integrations, and gather fast feedback before production build. De-risk initiatives and support go/no-go decisions with working evidence.

  • De-risk complex integrations before full production
  • Fast feedback and stakeholder alignment on feasibility

Delivery Leadership & Program Execution

We lead delivery: multi-vendor, multi-timezone programmes with predictable outcomes, risk management, and on-time execution. Scope and LOE estimation for planning and sales; agile adoption and maturity for transparency and delivery predictability.

  • On-time execution and stakeholder confidence
  • Consulting and advisory on product and technology investment, ROI modelling
  • Hands-on technical leadership and mentoring through design and delivery

AI-Assisted Development & Automation

We use AI-assisted development and automation to improve delivery velocity and code quality—CI/CD, Infrastructure as Code, and modern DevOps practices—so teams ship faster while keeping systems maintainable and secure.

  • Automation and modernisation for release cadence and quality
  • Practices that scale across teams and programmes

About Exarsys

Exarsys is an IT consulting company based in Barbados, with a footprint across the Caribbean and internationally. We combine technical architecture, business analysis, and delivery leadership to help organisations move quickly from strategy to production.

We have deep experience in finance & payments, digital media & streaming, e‑commerce, healthcare, and telecommunications—designing enterprise and cloud-native systems that are scalable, compliant, and aligned with business goals. From rapid prototyping and proof-of-concept to multi-vendor delivery and agile transformation, we focus on measurable outcomes and long-term maintainability.

Certifications

Our team holds industry-recognised credentials in cloud, security, and agile delivery

  • Amazon Web Services Certified Solutions Architect (AWS CSA)
  • Amazon Web Services Certified Security (AWS SCS)
  • Professional Scrum Product Owner (PSPO)
  • Professional Scrum Master (PSM)

Let's Work Together

Ready to move your technology forward? Get in touch—we're here to help.

Email
info@exarsys.com
Phone (Barbados)
+1 (246) 243-6608