Legacy Modernization Services to Future-Proof Your Software
We specialize in modernizing legacy systems through architecture redesign, cloud migration, and code refactoring. Cut costs, reduce risks, and prepare your software for future growth.
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Top 1%of software development companies on Clutch
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EU GDPRcommitment to security & privacy
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60%of business is based on customer referrals
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ISO 27001data security certification by Bureau Veritas
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EY EoY 2023EY Entrepreneur of the Year in West Sweden
Outdated Systems Are Holding You Back
Modernization often feels risky — many businesses worry about high costs, operational downtime, or losing critical functionality. But with the right approach, modernization solutions can be gradual, non-disruptive, and cost-effective. They allow you to improve performance, enhance security, and scale with confidence — without rebuilding everything from scratch.
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High maintenance costs and technical debt
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Difficulty integrating with modern tools or platforms
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Limited scalability or poor system performance
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Growing security and compliance risks
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Our Legacy Modernization Services
Legacy software modernization services help businesses update outdated systems without losing valuable functionality. At Beetroot, we focus on tailored, step-by-step upgrades that improve performance, reduce technical debt, and align your software with modern business needs. From cloud migration to UI/UX improvements, our team helps you evolve your system while minimizing risk. We work with you to prioritize what matters most — whether it’s stability, scalability, or faster delivery.
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Code Refactoring
We clean up and restructure your existing codebase to improve readability, performance, and maintainability. Refactored code is easier to build on and less prone to bugs down the line.
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Architecture Redesign
Our team transitions rigid, monolithic systems into modular, scalable architectures. This allows for easier updates, integrations, and long-term system evolution.
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Cloud Migration
We move your legacy applications to cloud infrastructure with minimal disruption. Once migrated, your system becomes more flexible, cost-effective, and ready to scale with your needs.
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UI/UX Modernization
We redesign outdated interfaces to improve usability, accessibility, and visual appeal. A modern interface supports user satisfaction and product relevance.
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API Enablement and Integration
We add or upgrade APIs to improve communication between legacy systems and modern platforms. This enhances interoperability and supports automation.
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Platform Reengineering
For unsupported or obsolete systems, we rebuild key components using current technologies. This approach retains essential business logic while removing technological roadblocks.
Not sure which modernization path fits your system best?
Tools & Platforms
We use a wide range of tools and platforms to support efficient, low-risk legacy modernization. Our team selects technologies based on your existing architecture, product goals, and long-term scalability needs. Depending on your system’s complexity, we can support both incremental upgrades and full reengineering. With the right toolset, you get more maintainable, flexible, and future-ready software.
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AWS
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Microsoft Azure
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Docker
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Kubernetes
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PostgreSQL
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MongoDB
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React
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Angular
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.NET Core
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Java Spring Boot
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Jenkins
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GitHub Actions
Flexible Cooperation Models That Fit Your Workflow
Choose a collaboration model that fits your timeline, goals, and team structure. We tailor each engagement to your product, tech stack, and workflow to make modernization efficient, flexible, and aligned with your priorities.
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Dedicated Development Teams
Direct communication and controlGet a long-term team fully aligned with your workflows, tech stack, and product vision. We hand-pick specialists based on your needs, integrate into your existing setup, and provide consistent support as your system evolves.
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Project-Based Solutions
End-to-end supportIdeal for clearly scoped modernization goals with defined timelines and outcomes. We take ownership of the entire delivery process — from discovery and planning to implementation — while keeping you informed and in control.
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Custom Tech Workshops for Teams
Hands-on team trainingOur workshops are tailored to your team’s real-world challenges — from legacy architecture audits to strategy sessions and hands-on training. Designed to spark alignment, boost in-house capabilities, or kick off modernization initiatives with confidence.
Deliverables You Can Build On
With our legacy app modernization services, we focus on delivering tangible, long-term value — not just short-term fixes. We work closely with your team to identify the most impactful changes and ensure that every deliverable supports your broader product goals. From architectural updates to deployment-ready code, everything we deliver is production-focused and built for maintainability. You walk away with a stronger foundation for future growth.
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Modernized codebase
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Updated system architecture
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CI/CD pipeline setup
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Cloud-ready deployment package
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Technical documentation and handover materials
Meet the Experts Behind Your Modernization Journey
Looking to bring in reliable talent for a legacy system upgrade? We’ll match you with vetted developers, architects, and designers experienced in modernizing complex software. Review CVs, assess expertise, and choose the right fit for your team.
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$45/h
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$34
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$44
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$22/h
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$47
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$75/h
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$34/h
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$66
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$67
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$45
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$79
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$50
Structured, Personalized Path to Modernization
We don’t believe in one-size-fits-all. Our process to modernize legacy systems adapts to your product’s architecture, your team’s capacity, and your long-term business goals. Whether you’re aiming for better performance, easier maintenance, or the ability to scale, we focus on automation, reliability, and seamless integration. From early assessment to long-term support, each step is built to minimize disruption and maximize value at every stage.
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Discovery & Assessment
We start with a deep dive into your current system architecture and infrastructure. Our team identifies pain points, risks, and areas with the highest potential for impact. This gives us a clear picture of where modernization will bring the most value.
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Strategy & Roadmap
Based on your goals and technical constraints, we create a tailored modernization plan. The roadmap breaks down priorities, timelines, and technologies to be used. It also outlines a risk-aware, incremental delivery approach.
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Audit & Preparation
We perform a detailed codebase and infrastructure audit to flag critical issues and dependencies. Cleanup tasks and initial improvements may be introduced here. We also prepare your system for smooth transitions in later stages.
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Incremental Modernization
We modernize your system in well-defined, manageable phases. This may include code refactoring, architectural changes, API integrations, or cloud migration. Throughout, we keep your product stable and your users unaffected.
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Testing & Optimization
Each updated component is tested for performance, reliability, and compatibility. We also optimize for scalability and resource efficiency. This stage ensures that the modernized system runs reliably under real-world conditions.
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Handover & Support Planning
We document all updates, train your team if needed, and define the next steps for support or further development. Our handover ensures long-term maintainability. You gain control of a cleaner, more future-ready system.
Modernization Solutions Built for Your Industry
Legacy system modernization consulting isn’t one-size-fits-all — different industries face different technical, regulatory, and operational challenges. We adapt our approach to fit the specific demands of your sector, helping you modernize efficiently while preserving what works. Whether it’s maintaining uptime in healthcare or scaling platforms in eCommerce, our team brings domain knowledge and technical depth to every engagement. The result is a modernization path that’s both relevant and resilient.
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HealthTech
We modernize health platforms with a strong focus on data privacy, uptime, and regulatory compliance. From outdated EHR systems to patient-facing apps, our solutions improve performance without compromising security. We also support integrations with wearables and IoT health devices.
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GreenTech
Our team supports clean energy and sustainability-focused products by modernizing the platforms that power them. We help upgrade legacy IoT infrastructure, improve data pipelines, and prepare systems to scale efficiently. The result is tech that grows alongside your impact.
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eCommerce
We help online platforms handle traffic spikes, streamline backend processes, and modernize storefronts. Whether you’re migrating to the cloud or improving your product catalog systems, we balance stability with speed. Performance, SEO, and customer experience are always top of mind.
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FinTech
Financial systems demand reliability, compliance, and airtight security. We help modernize outdated fintech platforms through incremental refactoring and infrastructure upgrades. Our process reduces technical debt while preserving critical data workflows.
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EdTech
Education platforms need to adapt quickly to changing user needs and learning models. We modernize content delivery systems, improve user interfaces, and optimize performance across devices. Our approach helps you engage students and scale your reach.
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Logistics & Mobility
We support companies in transportation, warehousing, and fleet management by modernizing tracking systems, dashboards, and integrations. Legacy upgrades help improve operational efficiency and real-time visibility. We also help prepare your platform for automation and future growth.
Looking for modernization support in your industry?
Why Choose Beetroot as Your Legacy Software Modernization Company?
Choosing the right partner for legacy software modernization services means more than just technical capability — it’s about trust, alignment, and long-term results. At Beetroot, we tailor each modernization journey to your system, business goals, and team setup. Our approach combines hands-on expertise with clear communication and a strong focus on reducing risks. We’re here to help you modernize with confidence, without disrupting what already works.
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Tailored Solutions
We don’t force your system into a predefined process. Every modernization journey is shaped around your architecture, goals, and internal capabilities. This ensures results that align with your business — not just best practices.
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Cross-Functional Expertise
Our teams include developers, DevOps engineers, architects, designers, and QA specialists. This full-stack approach allows us to modernize both the backend and user-facing layers. You get cohesive, end-to-end support without needing multiple vendors.
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Commitment to Cybersecurity
Security is a built-in part of our process — not an afterthought. We follow industry standards and best practices to minimize vulnerabilities during and after modernization. From data handling to secure deployment, your system is in safe hands.
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Incremental, Low-Risk Approach
We modernize systems in phases to avoid disruption and downtime. Each update is scoped to deliver value while keeping the existing product stable. This method helps you move forward confidently without business interruptions.
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Transparent Communication
You’ll always know where things stand. We maintain open lines of communication with regular updates, clear roadmaps, and honest timelines. Our collaboration model keeps your team involved, informed, and in control.
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Focus on Long-Term Value
We build solutions that don’t just work today — they scale for tomorrow. Cleaner architecture, improved maintainability, and reduced technical debt set you up for sustained success. Modernization is an investment, and we make it count.
What Our Clients Have to Say About Us
We’ve worked with companies across industries and tech challenges — from legacy modernization to product development and design. Here’s what our clients say about partnering with Beetroot and the impact our teams have made.
Featured Work
From modernizing legacy systems to building new features and improving performance, our work spans a variety of technical challenges. These featured cases highlight how we adapt to each client’s context to deliver scalable, future-proof solutions.
Custom Workshops
Whether you’re preparing to modernize legacy systems or already deep into the process, our workshops help your team build the skills and clarity needed to move forward confidently. Each session is designed around your actual tech stack, system architecture, and organizational goals — no generic slides or theory. We focus on bridging knowledge gaps, aligning internal teams, and applying best practices to your real-world context. It’s a fast, collaborative way to build momentum and reduce modernization risks.
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Led by senior engineers. Workshops are run by specialists with hands-on experience in modernizing complex systems. Your team learns directly from people who’ve solved similar challenges.
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Tailored to your tech environment. We shape every session around your architecture, tools, and specific modernization goals. This makes learning immediately relevant and actionable.
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Improved alignment across teams. Workshops bring developers, DevOps, and product teams onto the same page. That shared understanding speeds up delivery and helps avoid costly missteps.
Let’s talk about your legacy system challenges
Ready to explore how modernization solutions could work for your product? Fill out the form to connect with our team — we’ll get back to you to discuss your goals, challenges, and possible next steps.
