Software Reengineering Services

Deeper than code refactoring. Let's restore your growth potential

Start your software reengineering journey!

We deliver application re-engineering services to modernize your software and infrastructure. Based on your needs, we apply another programming language, add features, migrate databases, and integrate APIs.

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17 +

years of experience

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Our experts are ready to assess your legacy software. Write to us today!

Software Reengineering Services

Deeper than code refactoring. Let's restore your growth potential

Start your software reengineering journey!

We deliver application re-engineering services to modernize your software and infrastructure.
Based on your needs, we apply another programming language, add features, migrate databases, and integrate APIs.

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Talk to modernization experts with real industry experience

Certifications and regulations we’re compliant with

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Timing Matters

When Software Reengineering Is Necessary

You struggle with tech debt and operational overhead instead of growth investments

Weak software architecture that limits scalability and integration capabilities

Infrastructure spendings grow sharply because of outdated technologies

Even small changes cause system crashes, adding of new features takes a lot of time

Your software suffers from ongoing bugs, recurring defects, and limited performance

Software Reengineering Case Studies

We deliver our application reengineering services based on profound domain-specific expertise. Our approach is not limited by a single platform or technology, no matter if you need to rewrite your code from scratch or modernize individual modules.

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Transformation for GIS Platform

Continually shifting priorities, inaccurate estimates, and inexcusably slow releases held the entire team back. We entirely reinvented workflows: created a clear backlog, visualized progress in Kanban, and automated ...

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Re-engineering GNSS Monitoring Application

A 6-year-old WPF/C++ GNSS monitoring app was fully rewritten into a modern Kotlin Multiplatform with Compose UI solution, achieving faster updates, higher stability, and cross-platform growth opportunities.

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Moving from Native to Multiplatform Solution

Through structured migration to Kotlin Multiplatform, we unified development for both platforms, eliminating inefficiencies and achieving faster delivery, stable releases, consistent performance, and higher product quality.

the problem we solve

Challenges We Solve with Software Reengineering

With both tech and business obstacles in mind, we offer solutions that can help you escape the cycle of endless bugs and expenses and start innovating.

From Business Perspective

● Lowering operational overhead● Reducing reliance on high-cost vendors● Improving ROI of the existing system● Enhancing team performance and preventing burnout● Increasing competitiveness thanks to the fast delivery of software updates

From Technical Perspective

● Cleaning up accumulated legacy code and patchwork fixes● Addressing the root of tech debt● Rebuilding unscalable architecture● Enabling smooth third-party integrations● Ensuring migration without data losses

Book a 30-min call to discuss your issues

We’ll cover all your needs as we provide not just software modernization. We help transform your entire workflow

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End-to-End Software Reengineering Services to Transform Legacy Systems

Our software reengineering company offers the full spectrum of services from flawless code migrations to advanced architectural optimizations. All processes are aligned with your business growth.

Legacy Code Refactoring

We carefully rebuild your current codebase without affecting its output. You'll end up with an easy-to-maintain, efficient, and scalable system without tech debt.

Architecture Redesign

We address outdated architecture design to enhance functionality, cut maintenance costs, and speed up the development process. As a result, your software becomes scalable and highly-performant.

Technology Stack Upgrade

We assess your tech setup to identify gaps and apply the best approach to meet your business needs – no matter whether you need to adopt new platforms, integrate the latest tools or migrate to an alternative tech stack.

UI/UX Modernization

Legacy apps usually suffer from clunky, non-intuitive UI/UX. We refresh your interfaces, streamlining user satisfaction, engagement, and overall product usability. If required, we build a new design system or refine your current one to unify all elements and ensure a cohesive look.

Database Reengineering

We revamp your current database by improving schema design and query efficiency, data normalizing, and migration. We help achieve data consistency, seamless data management, and better system performance.

System Integration & API Enablement

We ensure smooth third-party connectivity, AI/ML integrations, and advanced analytics to uplevel your operations.
As a result, you can process large datasets and build evidence-based forecasts.
We help you get maximum value from external services by optimizing expenditures and suggesting budget-friendly alternatives.

Streamlined Software Reengineering Backed by a Full-Cycle Approach

Step 1. Discovery & Technical Assessment

We start with an inventory audit to assess your system both technically and from a business angle. Thanks to the reverse engineering approach, we restore missing or outdated documentation and get a better grasp of architectural logic.

Step 2. Strategic Reengineering Planning

We assess existing system concepts, taking into account your relevant business challenges and goals. Based on this, we redefine requirements to create a system that’s modular and adaptable to your evolving business needs.

Step 3. Reengineering Execution

● Rewriting or refactoring of legacy code● Architecture modularization● Cloud migration support● CI/CD pipelines integration● Hands-on support even after release● Free from vendor lock-in and licensing constraints● Perfect compatibility with cloud systems● Streamlined performance and scalability● Accelerated time-to-market and flexibility to evolve alongside your business goals.

Step 4. Developer Enablement & Knowledge Transfer

We equip your internal team with the detailed documentation, expert tools, and ongoing support. We offer tailored training to facilitate adoption and correct maintenance of your modernized system.

Transform outdated systems into future-ready solutions

Modernize your legacy software to boost performance, security, and scalability

Why Choose Corsac Technologies?

Modernization is our core specialization

We aren’t a full-stack agency. We’ve built our team, processes, and tech strategy specifically to tackle legacy issues and help mid-market players scale and innovate.

Integration vs. Disruption

We integrate with your workflows, minimizing interference with your developers. While utilizing your Git, CI/CD, and tools, we operate independently, letting your team focus on their work.

Identification of hidden expenditures

Your aging system drains your business resources through slow hiring, security gaps, and delayed launches. We reduce these “dark tech debt” losses before they impact your revenue.

Respect for Existing Architecture and Leadership

We treat your system efficiently: evolve the functioning parts and replace only the ones that require change.

Fighting Tech Stagnation

Modernization efforts will be ineffective if the core issue is institutional rigidity. We reveal hidden limits and help grow with flexibility.

AI & Emerging Tech EnablementAI & Emerging Tech Enablement

We remove legacy barriers preparing your systems for advanced tech. You can embrace new tools with the future-ready and ROI-driven architecture.

    • Corsac’s Experts

    • Most Outsourcing Vendors

    • Corsac’s Experts

    • Corsac’s Experts

    • Most Outsourcing Vendors

    • Most Outsourcing Vendors

    • ☑ Professional Tech Stagnation BreakersWe focus on modernization for companies unable to grow due to aging systems.

    • ☒ Focus on Delivery vs. Your Business GoalsThey fulfill your task without seeking to address the issue at the root.

    • Corsac’s Experts

    • ☑ Professional Tech Stagnation BreakersWe focus on modernization for companies unable to grow due to aging systems.

    • Most Outsourcing Vendors

    • ☒ Focus on Delivery vs. Your Business GoalsThey fulfill your task without seeking to address the issue at the root.

    • ☑ Architecture and LeadershipWe replace only what must be changed, protecting your investment and CTO’s credibility.

    • ☒ Lack Domain ExpertiseDispersing the focus, they fail to meet specific Healthcare G and other industry requirements.

    • Corsac’s Experts

    • ☑ Architecture and LeadershipWe replace only what must be changed, protecting your investment and CTO’s credibility.

    • Most Outsourcing Vendors

    • ☒ Lack Domain ExpertiseDispersing the focus, they fail to meet specific Healthcare G and other industry requirements.

    • ☑ Compliance From Commit to ProductionHIPAA, HL7/FHIR, SOC2, GDPR, ISO compliance is integrated into every stage.

    • ☒ Apply a Standardized Modernization ApproachGeneralized practices, regardless of the product, team, or business specifics.

    • Corsac’s Experts

    • ☑ Compliance From Commit to ProductionHIPAA, HL7/FHIR, SOC2, GDPR, ISO compliance is integrated into every stage.

    • Most Outsourcing Vendors

    • ☒ Apply a Standardized Modernization ApproachGeneralized practices, regardless of the product, team, or business specifics.

    • ☑ Integration over DisruptionIntegrating into your Git, CI/CD, and workflow tools, we make modernization visible, testable, and traceable.

    • ☒ Disregard Your Legacy OpportunitiesInitiate full rewrites instead of using the working parts and considering business context.

    • Corsac’s Experts

    • ☑ Integration over DisruptionIntegrating into your Git, CI/CD, and workflow tools, we make modernization visible, testable, and traceable.

    • Most Outsourcing Vendors

    • ☒ Disregard Your Legacy OpportunitiesInitiate full rewrites instead of using the working parts and considering business context.

    • ☑ Getting Rid of “Dark Tech Debt”We uncover hidden costs, feature delays, and security gaps and offer ways of their removal.

    • ☒ Lack integration with your teamInsufficient collaboration leads to poor handover, with documentation debt and weak enablement.

    • Corsac’s Experts

    • ☑ Getting Rid of “Dark Tech Debt”We uncover hidden costs, feature delays, and security gaps and offer ways of their removal.

    • Most Outsourcing Vendors

    • ☒ Lack integration with your teamInsufficient collaboration leads to poor handover, with documentation debt and weak enablement.

    • ☑ Modernization that Fuels LeadershipBy providing CEOs stakeholder-ready roadmaps and progress metrics, we enable well-grounded transformation.

    • ☒ Code-First MindsetDevelopment happens in isolation, prioritizing code delivery over actual business value.

    • Corsac’s Experts

    • ☑ Modernization that Fuels LeadershipBy providing CEOs stakeholder-ready roadmaps and progress metrics, we enable well-grounded transformation.

    • Most Outsourcing Vendors

    • ☒ Code-First MindsetDevelopment happens in isolation, prioritizing code delivery over actual business value.

Industries We Work In

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Healthcare

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AEC and GIS

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Finance

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Charity

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Media

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Cyber Security

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Sport

FAQ

  • Absolutely. Our reengineering services are based on deep analysis of your current business logic, needs, and goals. We plan each step thoroughly and provide upgrades gradually. We apply a modular architecture approach, modernizing modules one by one. All these ensure the integrity of ongoing operations and preservation of core functionality.

  • Without high-quality and on-time application reengineering, your system will be:● hard to maintain and add new features● vulnerable in terms of cybersecurity● unscalable● slow and with recurring failures● cost-inefficientAs a result, you’ll have extended spending and low competitiveness. There will be a higher risk of team burnout. Slow development, uncoordinated releases and inability to integrate new technologies will lead to missed market opportunities.

  • Sure! Our software reengineering company delivers not just system modernization. We offer ongoing support to ensure everything runs smoothly. After launch, we conduct hands-on training for your internal team if necessary, providing all the necessary documentation and tools for proper system maintenance.

  • No. Our software reengineering is license-free. It means that you have full system ownership, can scale and integrate new functionality without constraints. Moreover, such a solution is cost-effective. You’re free to spend budget on system innovations instead of struggling in vendor expenditures. You’ll be able to grow in step with strategic business needs.

  • First of all, we evaluate the scope of your legacy system and map out the desired outcome of modernization. We take into account the required integration, tech stack, and other necessary conditions. With your business goals in mind, we provide tailored calculations to define the most optimal budget.

Contacts

Contact Us Now for Seamless Software Modernization.

Ready to experience the Corsac Technologies difference?

Don’t let outdated systems slow your business down – connect with us today and let our experts transform your legacy software into modern, high-performing solutions. Schedule a consultation with our specialists now!

Modernization Experts
+1 416 505 4524moc.hcetcasroc%40ofni

Where to Find Us
16 Yellow Birchway, North York, ON, Canada M2H 2T3

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