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This article explores why application modernisation is no longer optional for enterprises. It unpacks how ageing apps are becoming serious roadblocks, the transformative business outcomes of modernising, and the urgent shift across industries towards modern tech stacks.
Backed by fresh 2024 data, we show how modernisation is not just about tech—it’s about future-proofing your enterprise for agility, security, growth, and innovation.
App modernisation refers to the process of updating and optimising existing software applications to align with current business needs, user expectations, and modern technology standards. Rather than building entirely new systems from scratch, it focuses on improving legacy applications by refactoring code, migrating to cloud environments, adopting microservices architecture, enhancing performance, and strengthening security.
The goal is simple: make older apps faster, more secure, scalable, and easier to maintain—so they can support innovation, agility, and growth. Whether it’s moving from on-premises servers to the cloud, replacing outdated frameworks, or integrating AI capabilities, modernisation helps enterprises stay competitive in a rapidly evolving digital landscape.
Let’s face it—technology doesn’t wait. What was “modern” just a few years ago may now be slowing your business down. Enterprises that once relied on large, monolithic systems are quickly realising that outdated applications are doing more harm than good.
In 2024, 95% of global IT decision-makers confirmed that application modernisation is essential for business success (Red Hat). And this isn’t just lip service—75% of enterprises have already taken steps towards modernisation, with plans to modernise over half of their custom apps in the next 12 months.
So why is there such urgency?
Because the longer you delay, the costlier it becomes—technically, operationally, and competitively.
Modernisation is about far more than flashy new interfaces or trendy tech. It’s about strategic gains across every department.
According to IBM Consulting, modernisation brings measurable savings:
Old apps often demand constant patchwork and manual upkeep. Modernisation replaces these legacy burdens with automation, cloud-native architecture, and scalable systems, cutting down technical debt and freeing up resources.
Enterprise Impact:
Modern technologies like microservices, containerisation, and AI-powered DevOps tools supercharge your release timelines. Enterprises are now releasing updates in days, not months.
Why this matters:
In a rapidly shifting market, speed equals survival. Faster releases = quicker revenue. Modern apps let your teams respond to trends, test features, and deploy products in real time.
Enterprise Impact:
Legacy apps were not built for today’s workloads or expectations. High latency, downtime, and poor user experience translate to lost trust and revenue.
Modernisation fixes that.
From code optimisation to cloud-based load balancing, the performance gains are tangible. One recent project we undertook for a healthcare provider led to:
Enterprise Impact:
Let’s talk numbers. Enterprises that modernise their apps often report:
When your app runs smoother, looks better, and delivers faster, your users notice—and they stay longer. Modern apps also support rapid scaling, so your infrastructure grows with demand.
Enterprise Impact:
Outdated apps may look fine on the surface, but are ticking security time bombs underneath. Take the August 2024 Avis Car Rental breach—an old API endpoint was exploited, leaking sensitive customer data and crippling operations.
With new regulations like GDPR, HIPAA, and evolving data privacy laws, your security practices must evolve too. App modernisation helps:
Enterprise Impact:
Tech Leaders Are Already Moving Forward
A recent Konveyor 2024 survey of IT leaders across the US, UK, and APAC found:
The results speak for themselves—modernised apps perform better, cost less, and scale more easily.
Let’s be real: the technology gap is widening fast. In the past decade, we’ve moved from on-premises infrastructure to multi-cloud environments, from manual input to full automation and AI.
If your tech can’t support:
Delaying modernisation isn’t a strategy. It’s a risk.
Modernisation doesn’t mean tearing everything down—it can be as simple as refactoring, re-platforming, or enhancing individual features.
But you have to start.
Whether you are aiming to cut costs, boost performance, or get ahead of compliance issues, application modernisation is your fastest route to future readiness.
Ready to modernise your enterprise apps?
Talk to our experts today to get a tailored strategy that aligns with your business goals, tech stack, and roadmap for innovation.
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