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Application modernisation

Modern architectures, automation, digital experience, and continuous evolution to support your goals

Global talent and reach to drive
technological modernisation

  • >1,500

    professionals

  • >2,500

    completed projects

  • >9

    countries with active operations

Applications ready for a constantly changing environment

The pressure to innovate quickly, ensure security, and deliver increasingly personalised digital experiences is driving the need to modernise the application ecosystem.

We address this challenge with an end-to-end vision: open architectures, intelligent automation, accelerated development, and cybersecurity integrated from the design stage.

Value proposition

Strong growth driving technological modernisation

Specialisation

Extensive experience in strategy, architecture, cloud, development, digital experience, and security.

Certified excellence

Over 2,500 certifications in project management, cloud architectures, blockchain, mainframe modernisation, and DevXOps practices.

Industry reach

Working with clients across a wide range of industries, tailoring each approach to the specific needs of their business.

Strategic partnerships

A trusted partner in key industries such as retail, financial services, and energy, delivering high-impact projects.

A comprehensive offering to transform
the entire application lifecycle

Driving IT ecosystem modernisation with a strategic focus and a transformative vision

>160

projects delivered

>90

clients across diverse industries

  • IT strategy: transformation and modernisation roadmaps
  • IT governance: agile and automated management models
  • Change management: support through organisational evolution
  • Innovation: assessments and frameworks for continuous improvement

Advanced architectures to transform technology ecosystems

>750

projects delivered

>350

clients across diverse industries

Open: modular, reusable architectures designed to scale

  • Modernisation assessment
  • Monolith modernisation towards decoupled models
  • Custom development on client-owned architectures
  • Proprietary accelerators and components powered by generative AI

Cloud: solution design for efficiency and flexibility

  • “Journey to cloud” assessment with technical and strategic analysis
  • Development of cloud-native solutions
  • Application modernisation using 7Rs strategies
Hyperconnect: IoT and blockchain technologies for connected, traceable ecosystems
  • Consulting and development using the blockchain paradigm
  • Design of IoT and edge computing architectures

Faster, more sustainable development with lowcode platforms

>300

projects delivered

>80

clients across diverse industries

  • Tool selection assessment
  • Development on Appian, Power Platform, OutSystems, and Onesait Platform

Reducing technological dependencies and evolving towards open platforms

>10

projects delivered

>7

clients across diverse industries

  • Modernisation assessment
  • Mainframe optimisation (MIPS reduction, lifecycle improvement)
  • Replatforming to new operating systems, on-premises or in the cloud
  • Reengineering supported by tools, artificial intelligence, or custom development

People-centred digital transformation — from technology to experience

>1.300

projects delivered

>320

clients across diverse industries

Front tech: modern, reusable, and sustainable web architectures

  • Creation of reusable and secure architectures
  • Frontend modernisation towards optimised, decentralised models
  • Development of proprietary libraries of agnostic components

Mobility: mobile solutions at the heart of the user experience

  • Mobile app audits to propose innovative approaches
  • Definition of mobile architectures focused on customer experience
  • Specialised development to mobilise business processes

UX/UI: design of accessible, functional, and personalised digital products

  • Usability assessments and heuristic evaluations
  • Data analysis, navigation architecture design, and prototyping
  • Visual design, identity creation, and accessible design systems

Open, secure connectivity to accelerate business service delivery

>150

projects delivered

>100

clients across diverse industries

  • Guidance on the scope and selection of API management platforms
  • Definition and implementation of API governance models and event-driven architecture (EDA)
  • API development and exposure using security and quality standards

Automation, quality, and speed for high-value software delivery

>100

projects delivered

>50

clients across diverse industries

  • DevXOps adoption assessment
  • Implementation of platforms and tool ecosystems (Red Hat, Microsoft, among others)
  • Application migration to containers

Partnerships

Partners that amplify
our impact

Projects

Modernising critical applications in key industries

Modernisation roadmap for over 100 critical applications

Banco de España

Core insurance platform modernisation to boost agility and scalability

Adeslas SegurCaixa

Cloud migration with direct impact on costs and availability

Endesa

Blockchain traceability to strengthen the integrity of key processes

Iberdrola

Mobile platform evolution focused on stability and user experience

BBVA Mexico

Core banking transformation with legacy application migration to the cloud

WiZink

Design of intuitive mobile experiences for financial product management

Sabadell

Advancing Open Banking with new APIs and a regulated sandbox environment

Financial Market Commission (Chile)

Clients

Some of the clients that place their trust in us

News

Explore the latest on our impact

Minsait
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12 . 11 . 2025

Spain, at the forefront of interoperability and the digitalization of peer-to-peer payments in Europe

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Minsait
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11 . 19 . 2025

Nuek anticipates the future of digital payments: Spain, at the forefront of immediacy and interoperability

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Minsait
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10 . 09 . 2025

Spain is gaining ground in digital payments, but the generation gap and the preference for cash are slowing down the adoption of mobile payments among merchants

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Minsait
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09 . 17 . 2025

Minsait and Intercope sign global alliance to meet upcoming regulatory requirements and modernize a2a payment processing systems

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Minsait
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09 . 11 . 2025

Nuek and Visa team up to drive cutting-edge payments for mobility fletes

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Minsait
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08 . 07 . 2025

One in every three consumers still can’t pay the way they’d like to: Nuek observes that there are still invisible barriers to digitalizing payments

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Minsait
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07 . 31 . 2025

Minsait optimizes Paradores’ data to enable it to improve the experience of its 1.5 million visitors

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Minsait
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06 . 12 . 2025

Minsait presents real cases showing how generative ai can overcome complex challenges and generate value for organizations 

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Minsait
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04 . 04 . 2025

Minsait marks a milestone in financial innovation and successfully concludes bank of spain’s digital token experimentation program 

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    Application modernisation | Minsait