Business Critical Systems

Keep Your Core Systems Resilient

We modernize, support and operate the platforms that power your business, from IBM i and mainframe environments to hybrid and cloud-native architectures. Our governed data pipelines, observability and enterprise-grade reliability help protect your mission-critical operations and prepare your digital core for the AI era.

Let’s explore how we can strengthen your most essential platforms.

Your Business Relies On Systems That Can't Fail. We Ensure They Don't.

For decades, platforms such as IBM i, SAP, and mainframe systems have formed the backbone of global enterprises. Built for stability yet often isolated from the speed of modern innovation. Nowadays, these systems are not just infrastructure; they are the heart of the digital core, determining how quickly, securely, and intelligently your organization can operate.

To keep pace with AI, automation and evolving customer expectations, critical environments must be secure, highly-available, and seamlessly connected to data and cloud ecosystems. Ardelin helps enterprises modernize without disruption, strengthening resilience, ensuring compliance, and unlocking new potential within existing platforms.

Our Success In Numbers

30+

Years Of Experience Operating IBM i & Mainframe Environments

70+

ERP Instances Operated Concurrently

99.98%

Average System Availability

5%

Reduction In TCO Yearly

Engineering The Next Generation Of Business-Critical Systems

Ardelin modernizes, secures, and operates mission-critical environments that keep enterprises running 24/7.

Modernize & Harden

We re-architect and optimize mission-critical systems, such as IBM i environments and applications, to improve performance, security, and cloud readiness.

Our modernization approach strengthens the uptime and resilience levels of core platforms while reducing technical debt and operational risk.

Data Engineering

We integrate and govern data pipelines that connect critical platforms to analytics, AI, and decision systems.

By using Databricks, Microsoft Fabric, and Azure services, we ensure real-time insight, privacy, and access control across the digital core.

AI Activation

We embed intelligence directly into critical workflows, from anomaly detection and forecasting to AI-assisted workflow automation.

DevSecOps, MLOps, and AIOps ensure that infrastructure and models remain compliant, auditable, and production ready.

Run & Evolve

Operating and evolving core systems with enterprise-grade SLA management, SRE, and FinOps practices is essential.

Our continuous monitoring, cost optimization, and improvement cycles ensure that your critical environments remain reliable, secure, and cost effective.

How We Deliver: From Strategy To Scale

We work with a structured approach that links system resilience with large-scale innovation. Our delivery model strengthens the platforms on which your business depends, ensuring performance, compliance, and continuity from conception to long-term operation.

Step 1: Advisory & Architecture

Every modernization starts with clarity. We conduct system audits, risk assessments, and architecture reviews to identify areas where reliability, security, and performance can be enhanced.

Then, our teams design a transformation roadmap that connects legacy and modern environments, building the foundation for AI readiness.

Step 2: Prove & Build

In 2 – 3 weeks proofs of concept phases, we validate technical and business value. In 4 – 6 weeks MVP cycles, we deploy secure, monitored solutions that demonstrate measurable improvements.

Each iteration incorporates DataOps and DevSecOps practices to strengthen governance and minimize disruption.

Step 3: Scale & Run

Reliability doesn’t end at launch. We provide 24/7 operational management, SLA monitoring, and predictive observability powered by AIOps and MLOps.

Our support teams ensure continuous compliance, resilience, and cost optimization, keeping your critical systems performing at an enterprise level.

Building Trust Into Every System

We ensure security, governance, and transparency across every layer of your infrastructure, from mainframe to cloud. These principles are embedded into the systems that keep your business running.

Our approach combines privacy by design, role-based access control, and data lineage to ensure that your applications and platforms operate securely, predictably, and in compliance with global standards.

Continuous monitoring, observability, and change management protect system integrity while maintaining traceability across complex hybrid environments. By aligning with regulations such as the GDPR, ISO 27001, and the EU AI Act, we enable enterprises to safely scale innovation without compromising reliability.

To us, trust is not an outcome, it’s an engineering discipline built into every system we design and operate.

Apps Engineered For Every Industry

Ardelin brings deep domain expertise to every project. Our solutions strengthen core operations, improve compliance, and establish the infrastructure resilience that industry leaders depend on.

Financial Services

We modernize and secure the transactional backbone of banks and financial service providers. Our solutions strengthen core banking platforms, risk and compliance systems, and real-time data pipelines. They ensure availability, transparency, and auditability across regulated environments, while predictive monitoring and automated reporting reduce downtime and regulatory risk.

Manufacturing & Logistics

Ardelin designs and operates systems that increase uptime, safety, and operational efficiency, including predictive maintenance, throughput analytics, supply-chain monitoring, and quality-control automation.

Insurance, Telecom, Automotive,
Healthcare, Retail

We build and manage resilient platforms that connect data, users, and partners across complex ecosystems. Our work enables claims and service automation, demand forecasting, and secure data exchange, delivering performance and compliance on an enterprise scale.

Let’s explore what we can do for you.

A Solid Understanding Of The Tools & Platforms

A reliable system starts with a solid foundation. With a focus on Microsoft technologies and multi-cloud flexibility, we strengthen enterprise resilience, observability, and compliance. Our architectures connect legacy systems with modern data and AI environments, enabling governed performance that scales across hybrid estates.

IBM i PLATFORM

Built on the renowned IBM POWER platform and IBM i operating system, this ecosystem is recognized for exceptional reliability, security, and low TCO.

Based on the robust IBM i DB2 database.
Leverages integration technologies such as WebSphere MQ/MQ Series.
Fully compatible with key open-source technologies and packages.
Supports standard and proprietary applications to meet diverse requirements.

MICROSOFT ECOSYSTEM

A secure foundation for mission-critical performance.

Built on Azure, Databricks, and Microsoft Fabric to integrate legacy and cloud environments.
Protected by enterprise-grade governance, compliance, and data privacy using Purview and Unity Catalog.
Offers secure AI automation with Azure AI Foundry deployments and integrations.

MULTICLOUD & HYBRID INTEGRATION

Flexibility to innovate across platforms without compromise.

Leverage Azure for cloud-enabled workloads, and use Azure Local and Azure Arc to support private and hybrid computing needs.
Utilize integrated AI service providers such as OpenAI, Anthropic, or Mistral to deliver advanced intelligence.
Supports sovereignty and residency requirements across regions.

Group Delivery Network

Harness the Ardelin network for follow-the-sun engineering and domain depth:

AI Engineering
Generative & Agentic AI Solutions
Data Platforms & Machine Learning
Sovereign Cloud Engineering

AI Services & Implementation
Full-suite Product Development & Maintenance (Mobile & Web)
MVP Delivery & Product Roadmap Development

AI, Data & Engineering Transformation
Expert system development
Business Critical Systems and ERP development
Managed Services
Advisory & Strategy

End-to-End Data & AI Services
Digital Workflow Automation
Cloud-Native Development

Why choose Ardelin?

We help enterprises evolve their business-critical systems by modernizing them without disruption and ensuring uncompromising reliability.

With Ardelin, you gain a partner that transforms stability into a strategic advantage by connecting data, the cloud, and AI into resilient, governed environments that can scale with your ambitions. Our engineering ownership ensures that the systems powering your business today will continue to drive its growth tomorrow.

AI-ready by design

Data platforms engineered for continuous intelligence.

Speed to value.

2–3 weeks PoC, 4–6 weeks MVP.

End-to-end delivery.

Full ownership from strategy to run.

Responsibleby design.

Governance and ethics built in.

Microsoft at the core.

Azure, Databricks, Fabric expertise.

Global reach.

European precision, worldwide delivery.

Success Stories

Ready To Modernize Your Core Systems

Your mission-critical platforms deserve a resilient, secure architecture built for continuous evolution. Our experts help transform your legacy systems into modern, cloud-ready platforms that will unlock new capabilities across your business.

Contact Us

Unlock Growth. With AI That Fits

From code to impact. We deliver precise

digital solutions, globally.