Relevant
  1. Relevant Software
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  3. Enterprise app development services

Enterprise app development services for high-complexity systems

Relevant Software provides enterprise application development services for organizations where work crosses teams and systems throughout the day. We modernize legacy platforms, integrate ERP and data, and deliver secure web and mobile apps that make daily work easier.

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  • gdpr-compliant
  • hipaa-compliant
  • fortune-500
  • clutch-3
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Our enterprise app development services

  • Enterprise application consulting
  • Custom enterprise software development
  • Legacy system modernization
  • Enterprise system integration
  • Cloud and infrastructure engineering
  • Data engineering and enterprise analytics
  • AI and intelligent automation
  • Security and compliance engineering
  • Enterprise UX/UI design
  • Quality engineering and test automation
  • DevOps and platform operations
  • Application support and maintenance
  • Enterprise application consulting
  • Custom enterprise software development
  • Legacy system modernization
  • Enterprise system integration
  • Cloud and infrastructure engineering
  • Data engineering and enterprise analytics
  • AI and intelligent automation
  • Security and compliance engineering
  • Enterprise UX/UI design
  • Quality engineering and test automation
  • DevOps and platform operations
  • Application support and maintenance
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Enterprise application consulting

Relevant Software runs workshops that map users, approvals, data owners, and risk, then converts the findings into a delivery plan. The team selects integration patterns, defines success metrics, and flags security gaps early. This enterprise application development approach provides stakeholders with a single backlog, a single architecture baseline, and fewer surprises during delivery across complex portfolios.

Enterprise app development solutions we build

  • Enterprise resource planning (ERP) systems
  • Customer relationship management (CRM) platforms
  • Business process automation systems
  • Data management and analytics platforms
  • Enterprise portals and intranets
  • Workflow and case management systems
  • Supply chain and logistics platforms
  • Financial and billing systems
  • Compliance and risk management platforms
  • Document and content management systems
  • IoT and operational monitoring platforms
  • AI-powered decision support systems
  • Integration and API platforms
  • Identity and access management (IAM)
Get enterprise application development services that scale with business growth, automate workflows, integrate core systems, and keep data secure.
Book a free consultation
Paul Carse, CTO and Co-founder of Life Moments, UK

Benefits of enterprise application development services for your business

Scalable systems that support business growth

Higher operational efficiency through automation

Better data visibility for smarter decisions

Stronger security and compliance control

Seamless integration across enterprise systems

Improved user experience

Success stories

Become a part of our 200+ success stories

We deliver enterprise application development services that replace fragmented tools with a single, coherent platform, enabling teams to move work faster, track decisions clearly, and scale without creating new operational debt.

Let's collaborate

Why cooperate with our enterprise app development company

Comprehensive in-house product engineering services
Broad technological expertise
Top-tier tech talents
Award-winning partnerships
On-time, on-budget delivery
Stable teams for long-term success

Our core tech stack

Backend

  • Node.JS
    Node.JS
  • Nest.JS
    Nest.JS
  • Salesforce
    Salesforce
  • Java
    Java
  • Python
    Python
  • .NET
    .NET
  • PHP
    PHP
  • TypeScript
    TypeScript

Mobile

  • Swift
    Swift
  • Kotlin
    Kotlin
  • React Native
    React Native

Frontend

  • Vue.JS
    Vue.JS
  • React
    React
  • Next.JS
    Next.JS
  • TypeScript
    TypeScript
  • angular
    Angular

Cloud

  • GCP
    GCP
  • Azure
    Azure
  • AWS
    AWS
  • Vercel
    Vercel

What clients are saying about Relevant

4.9 is our Clutch
average

Our process for enterprise application development

  1. Business discovery and requirements alignment
    01
    Business discovery and requirements alignment

    We run discovery workshops, map stakeholders, clarify success metrics, and confirm constraints. This shared baseline sets priorities and prepares the team for the next architecture decisions.

  2. Solution architecture and technical design
    02
    Solution architecture and technical design

    Our architects define domain boundaries, integration contracts, data flows, and security models. With that structure agreed, UX design can accurately reflect real roles and tasks.

  3. UX design and workflow validation
    03
    UX design and workflow validation

    We design role-based screens, prototype key journeys, and test them with users. Once workflows feel natural, development starts with fewer rework loops later in the delivery process.

  4. Agile development and system integration
    04
    Agile development and system integration

    We build in sprints, ship thin slices, and integrate early with ERP, CRM, and data sources. Then QA can validate the full system behavior completely.

  5. Quality assurance and security validation
    05
    Quality assurance and security validation

    Our QAs verify critical paths, edge cases, performance, and compliance controls, while security testing checks access and logging. Once issues are closed, deployment becomes safe for users.

  6. Deployment, monitoring, and continuous improvement
    06
    Deployment, monitoring, and continuous improvement

    We deploy to production, configure observability, and track SLIs and incidents. Based on real-world usage, we prioritize improvements, maintain high uptime, and iterate in each release cycle.

Insights from our experts

























Questions you may have

What makes an application “enterprise-grade”?
What types of enterprise applications do you develop?
How do enterprise applications improve operational efficiency?
How do you ensure security and compliance in enterprise applications?
How do you handle changing requirements in long-term enterprise projects?
What are the challenges of enterprise application development?

Let’s talk about your project

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