Trusted Application Modernization Services

Outdated software slows growth. Our application modernization services upgrade legacy systems into secure, scalable, and high-performing applications, ready for the future. As a leading application modernization company, we streamline operations, cut maintenance costs, and enhance user experience through cloud-ready, modular solutions.

  • Modernize legacy systems with cloud-ready architecture
  • Cut maintenance costs and reduce technical debt
  • Boost performance, security, and business agility
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Re-define Your Digital Capabilities with
Our App Modernization Services

We help businesses transform outdated legacy systems into secure, scalable, and high-performing applications tailored for modern needs.
Our application modernization services focus on reducing costs, improving agility, and enhancing user
experience by leveraging the latest technologies.

Legacy System Transformation

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Cloud Migration

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Seamlessly move your applications to cloud platforms like AWS, Azure, or Google Cloud for better scalability, reliability, and cost efficiency.


  • Minimize infrastructure costs with pay-as-you-go models
  • Enhance disaster recovery and data backup capabilities
  • Achieve elastic scaling to handle changing workloads

Application Refactoring

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Revamp existing codebases to boost performance, maintainability, and compatibility with modern tools, without starting from scratch.


  • Improve code readability and reduce bugs
  • Facilitate the easier integration of new features
  • Extend the application lifecycle and ROI

Microservices Architecture

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Break down monolithic applications into modular, independently deployable services that increase scalability and speed up development cycles.


  • Accelerate deployment frequency and reduce downtime
  • Isolate failures to improve system reliability
  • Enable technology diversity across services

DevOps Integration

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Implement CI/CD pipelines, automated testing, and monitoring to accelerate delivery and improve software quality.


  • Automate repetitive tasks to reduce human errors
  • Shorten release cycles with continuous feedback
  • Enhance collaboration between development and operations teams

Containerization

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Use container technologies like Docker and Kubernetes to ensure consistent deployments and simplify scaling across environments.


  • Package apps with all dependencies for consistent behaviour
  • Simplify multi-environment deployment and testing
  • Improve resource utilisation and scalability

Why Legacy Application Modernization Process

In today's rapidly evolving digital landscape, maintaining outdated legacy systems can be a costly and
cumbersome challenge. Modernizing these applications can transform your business in significant ways:

Cost Efficiency:

Reduce operational and maintenance costs by 15-40%.

Improved Customer Experience:

Enhance user interfaces and functionality, leading to a 10-15% increase in revenue.

Faster Updates and Additions:

Modular design saves 20-30% of the time needed for updates and new features.

Enhanced Security:

Incorporate advanced security measures to reduce time spent addressing security issues by 10-15%.

Our legacy application modernization services ensure your business stays competitive, agile, and secure.

Our Application Modernization Process

We follow a structured Agile methodology that reduces risks and improves agility throughout the application modernization journey. Here's how we do it.

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Structured Discovery

Using design thinking techniques, we analyze your current landscape and define success criteria and expected benefits. This phase includes:

  • Setting success criteria and expected benefits.
  • Defining a high-level phased roadmap for delivery.
  • Creating UX mockups to visualize the final application.
  • Aligning stakeholders on the overall scope and final look of the application.
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Agile Delivery

Experience the progress with functional deliverables every two weeks. Our Agile delivery approach ensures:

  • You see the application evolve in real-time.
  • Continuous feedback integration for improved results.
  • Reduced guesswork and better alignment with your business needs.
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Integrated QA

Quality assurance is seamlessly integrated into our 2-week Agile sprints, ensuring:

  • Consistent testing and validation.
  • Early detection and resolution of issues.
  • High-quality deliverables with each sprint.
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Integrated Security

Security best practices are built into every sprint from the ground up. Our approach includes:

  • Proactive security measures.
  • Continuous security assessments.
  • Rapid identification and mitigation of vulnerabilities.
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Monitoring and Maintenance

We incorporate monitoring and error logging into your modernized applications, enabling:

  • Easy and rapid debugging.
  • Real-time performance monitoring.
  • Continuous improvement and maintenance.

Benefits of Choosing Our Application Modernization Solutions

As a trusted software modernization company, Startdesigns helps forward-thinking businesses replace legacy systems with scalable, agile, and secure digital applications. Modernisation improves performance, reduces risk, & supports long-term digital growth.

Enhanced System Performance

Modern applications run faster, reduce latency, and scale easily with user demands, improving system responsiveness across platforms.

Stronger Security

Replacing outdated things boosts cybersecurity and ensures compliance with evolving industry norms and data privacy.

Lower Operational Costs

Modernisation reduces infrastructure costs, eliminates technical debt, and streamlines resources spent on maintenance and system support.

Seamless Cloud Compatibility

Cloud-ready apps provide better scalability, remote entry, and support for hybrid work models through AWS, Azure, or GCP.

Why Should You Choose Start Designs for Application Modernization?

At Start Designs, our tailored application modernization solutions are crafted to address your unique business challenges. We don't just upgrade software; we bring together innovation, strategic planning, and hands-on work to build applications that grow with your business.

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Modernization Strategy

Every transformation begins with understanding your needs. We develop solutions that align closely with your operational goals, ensuring your modernization journey delivers meaningful impact.

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Platform Agnostic Solutions

We deliver technology upgrades that fit any framework, supporting your transition to microservices, system refactoring, or cloud migration with ease.

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Innovation Driven Delivery

By embedding DevOps practices along with containerization and continuous integration/continuous deployment pipelines, we help deliver faster, higher-quality, and more maintainable software.

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Trusted Application Modernization Company

Alongside powerful solutions, Start Designs is recognized as an experienced application modernization company committed to delivering secure, scalable, and future-ready outcomes. Partner with us to empower your digital transformation journey.

Modernizing your legacy applications with our services not only enhances performance and security but also drives significant cost savings and revenue growth. Partner with us to transform your legacy systems into agile, efficient, and secure applications that power your business forward.

What Do Client Say
About Our Expert

At Start Designs, our top priority is your satisfaction. Since the day we began, we've been committed to delivering projects with 100% satisfaction for our clients. We achieve this success when we fully comprehend your needs and you reciprocate our understanding. That's why we follow a collaborative approach, become your partner, and support your business's growth.

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Nice work on your Start Designs Webflow services. It's the perfect solution for our business.

Leo

Fabulous
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I have used Start Designs Webflow design and development service a couple of times and I am very happy with the results each time.

Akshar Patel

Addory
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I would gladly pay for Start Designs Webflow website design and development service. The very best. It's incredible.

Dulcia E.

Change Me Up

Innovative Technologies Behind Our Application Modernization

At Start Designs, we combine strategic innovation and modern technologies to transform legacy systems into future-ready, high-performing applications.

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Artificial Intelligence

We utilize AI to automate workflows, deliver smart insights, and personalize user experiences, improving both functionality and decision-making.

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Blockchain

Blockchain strengthens system security and transparency by enabling tamper-proof data exchange and smart contract capabilities.

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Internet of Things

IoT connects your devices and data sources in real time, improving efficiency, asset tracking, and operational control.

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Augmented and Virtual Reality

AR and VR bring immersive experiences to modern apps, supporting industries like retail, healthcare, and training with real-time interaction.

Frequently Asked Questions (FAQs)

What is application modernization?

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Application modernization in the UK involves upgrading outdated business software using modern technologies like cloud platforms, microservices, and AI to improve performance, scalability, and security.

Why is application modernization important?

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It's crucial for reducing technical debt, improving app performance, lowering long-term costs, and meeting customer expectations in an increasingly digital-first world.

How do companies in the USA modernize legacy applications?

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In the USA, companies modernize legacy apps by assessing current systems, migrating to cloud-based platforms, adopting DevOps practices, and integrating scalable technologies like AI and containers.

What are the benefits of legacy application modernization?

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Key benefits include reduced maintenance costs, enhanced security, faster time-to-market, better user experience, and improved integration with modern platforms.

What are the top challenges in app modernization?

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Challenges include data migration risks, integration complexities, downtime concerns, budget constraints, and selecting the right modernization strategy.

How long does application modernization take?

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Depending on complexity, the process can take from a few weeks to several months. Agile delivery and phased rollouts can speed up implementation while reducing risks.

How much does application modernization cost in Canada?

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In Canada, costs typically range from CAD 25,000 to over CAD 250,000, based on the app’s complexity, required technologies, and migration scope.

What technologies are used in application modernization?

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Technologies include cloud computing (AWS, Azure, GCP), microservices, containerization (Docker, Kubernetes), AI, IoT, DevOps pipelines, and API-first architecture.

Is refactoring or rebuilding better for legacy apps?

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Refactoring is cost-effective for functional improvements, while rebuilding is best when legacy architecture no longer meets modern business needs.

Which company provides reliable app modernization services in the USA?

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Top U.S.-based companies like Start Designs offer full-service application modernization solutions, combining strategic planning, cloud migration, and modern tech stacks to future-proof business systems.

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