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Build a Future-Ready Digital Core

We help organisations design, ship, and run secure, scalable platforms—across cloud, data, AI, and modern engineering. London-based, globally capable.

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About Us

We are a boutique consultancy blending strategy with hands-on engineering. Our teams have delivered platforms for finance, retail, healthcare, and the public sector—focusing on measurable outcomes, not just artefacts.

  • ISO-style secure delivery and DevSecOps practices
  • Cloud-native, multi-cloud, and hybrid expertise
  • Transparent engagement models and fixed-price outcomes
Team collaborating in front of a digital board

Services & Solutions

From discovery to steady-state operations.

Cloud & Platform

Landing zones, Kubernetes, Terraform, FinOps.

Cybersecurity

Zero-trust, SOC hardening, compliance automation.

Data & AI

Modern data stack, MLOps, analytics engineering.

Digital Products

UX to code: design systems, APIs, web & mobile.

DevOps & SRE

Pipelines, observability, reliability engineering.

Managed Services

24/7 operations, patching, incident response.

Advisory

Architecture reviews, audits, roadmaps, training.

Integration

API gateways, event-driven, ERP/CRM integration.

1

Discover

Value mapping, risk profiling, and readiness assessment—fast.

2

Design

Target architecture, success metrics, delivery plan.

3

Deliver

Agile increments, secure by default, observable from day one.

4

Run

SRE guardrails, cost optimisation, continual improvement.

Industries Served

We tailor blueprints to the domain realities you face.

Financial Services

Risk, resilience & regulatory-ready platforms.

Retail & eCommerce

Composable commerce, supply chain visibility.

Healthcare

Data privacy by design, interoperability.

Public Sector

Secure cloud frameworks and open standards.

Manufacturing

IoT, MES integration, predictive quality.

Transportation

Real-time telemetry & reliability at scale.

Energy

Low-latency data for trading & operations.

Startups & Scaleups

Move fast with the right guardrails.

Why Choose Us

  • Outcome-first: roadmaps tied to KPIs & risk reduction.
  • Security everywhere: threat-model, automate, verify.
  • Elite engineering: battle-tested patterns, clean code.
  • Transparent pricing: fixed scope or elastic squads.

Differentiators

  • Design system → production pipeline in weeks
  • Reference architectures for AWS, Azure & GCP
  • Golden paths & paved roads for teams
  • Finite, value-based engagements
Futuristic server room with soft blue lighting

Case Studies / Success Stories

Analytics dashboard on laptop

360° Customer View in 10 Weeks

Unified data model and real-time streams increased cross-sell by 14% for a retail bank.

Developers collaborating

Zero-Trust Rollout @ 5k Staff

Device posture + identity-aware access cut lateral movement risks by 70%.

Cloud infrastructure diagram on screen

Cloud Cost −28% with FinOps

Automated rightsizing and chargeback delivered continuous savings.

What Clients Say

Insights & Resources

Abstract chart lines

Designing Paved Roads for Engineers

Golden paths that balance autonomy and safety.

Read →
Cloud architecture

From Lift-and-Shift to Cloud Native

A maturity model that actually helps teams move.

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Developer typing code

Security as a Product Feature

Turn compliance into a competitive advantage.

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Frequently Asked Questions

Which clouds do you support?

We work across AWS, Azure, and GCP—including regulated workloads and hybrid/on-prem with strong identity & networking controls.

Can you work alongside our team?

Yes. We embed, mentor, and transfer knowledge—your team keeps the keys and the playbooks.

How do you handle security?

Threat-model first, automate policy, enforce least privilege, and verify continuously with observability and testing.

Do you offer fixed price?

For well-defined scopes we provide fixed price with milestone-based payment. Otherwise we offer outcome-driven squads.

Team planning with sticky notes and laptops

Pricing & Engagement Models

Transparent options that match your stage and risk profile.

Discovery Sprint

£9,900

2 weeks · Architecture review · Roadmap · Risk & value matrix.

Start Discovery

Fixed-Scope Delivery

from £24,000

Defined outcomes, acceptance criteria, documentation & handover.

Scope My Project

Elastic Product Squad

£1,200 £980 / day

Multi-disciplinary team optimised for throughput & quality.

Book Availability

Contact Us

Let’s explore your goals and shape a plan that fits.

SISTEMAS EU CITADE LTD

Phone: 07537134293

Email: support@sistemaseucitade.com

Address: 98 Adys Road, London, England, SE15 4DZ (Registered office)






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