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Software Modernization Company

Beyond Modernization: Restoring Your Growth Potential

We provide software product modernization services to overcome technical stagnation and reduce the hidden costs of legacy systems.

Corsac goes beyond code changes, modernizing architecture and processes to accelerate release cycles, improve maintainability, and reduce developer burnout.

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When Is the Right Time to Modernize?

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The outdated tech support for your application costs too much.
Innovate!

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Excessive software tech teams are burning out, putting you at risk.
Reshape team focus!

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Poor integrations in your product lead to data chaos.
Connect and streamline!

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You need to modernize for ROI, not just for a clean code.
Transform for real value!

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Architecture gaps shade your innovative tech vision.
Get tech leadership!

Software Modernization Case Studies

Real results from real projects: Corsac is among the modernization application companies that implement not just updates of legacy designs but scalable, reinvented systems built for future challenges.

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Re-engineering GNSS Monitoring Application: From Windows-Only Legacy to Kotlin Multiplatform

Reduced device setup time

60%

Reduced memory use

38%
Read more //

Moving a PromptSmart Teleprompter Application from Old and Fragmented Native to a Holistic Multiplatform Solution

Reduced code duplication and raised development efficiency by

75%

Lower average time gap in cross-platform feature delivery by

80%
Read more //

Delivery Process Transformation for GIS Platform: From Ad-Hoc Support to Resilient Delivery Flow

Reduced hotfix release time by

70%

Achieved backlog visibility of

100%
Read more //

Problems We Solve through Software Modernization

Our consulting and cloud migration modernization services help to bridge a number of business and tech gaps caused by legacy systems

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    From Technical Perspective:

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    Obsolete code and continual quick fixes accumulate over time

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    Your system is deeply embedded yet outdated, leading to slow development processes

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    Legacy constraints shrink flexibility

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    An excessive code, monolithic architectures, and fragile systems hinder new releases.

    From Business Perspective:

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    Rising maintenance costs and increased risks disrupt your ability to scale and innovate

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    With outdated systems, it’s hard to connect tools, automate processes, or construct an agile and flexible digital space

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    Fine-tuning obsolete systems drains your workforce, causing frustration, high turnover, and poorer potential for strategic development

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    KPIs are hard to measure or improve without clean data and modern systems.

Modernizing the past. 
Empowering the future.

Let us help you rebuild what’s holding you back.

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Our software modernization services

We deliver software modernization with minimal downtime for your business and fast rollout. You’ll be able to maintain business continuity, while enjoying elevated user experience and access to new integrations, APIs, technology, and expanded code libraries.

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Legacy Software Modernization

The application modernization services by Corsac Technologies includes tasks from addressing tech debt and reinventing tech stack to complex consulting and comprehensive implementation.
Revitalize your old systems to drive performance without starting from scratch.

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Cloud & Infrastructure Modernization

We help you implement cloud app modernization to utilize cost-efficient cloud infrastructure. Our expert team carefully conducts all stages of cloud-native app development, including planning, architecture design, CI/CD setup, deployment, and optimization. This boosts mobility, compatibility, and software operability.

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Data Modernization

Scattered data slows down development, impedes working procedures, complicates the processing of routine tasks. Transform your data into a reliable and structured base that fuels operational efficiency, automation, flexibility, and business expansion.

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Software Re-engineering & Refactoring

We optimize codebases for improved interconnections, speed, and scalability. Our legacy software modernization improves external compatibility and makes an app ready for cloud migration.

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Software & System Migration

Our team will open your software and systems for innovation and future-ready arrangement. Move seamlessly from legacy platforms to modern tech stacks, ensuring compatibility and lasting business value

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Software Audit & Assessment

Meticulous technical audits help reveal inefficiencies, weak areas, and scalability issues in legacy systems. We solve both the visible troubles, like slow, brittle code and the hidden rot, including poor dev processes, and a lack of innovation culture.

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What Makes Corsac the Right Modernization Partner for Your Business?

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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.

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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.

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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.

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AI & 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.

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Fighting Tech Stagnation

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

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Respect for Existing Architecture and Leadership

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

Software Modernization for AI Adoption

Legacy software restrains AI models as it often fails to provide clean data, reliable processes, or auditable logic. Software modernization eliminates structural boundaries, unleashing AI’s full capacity to deliver valuable results.

Prepare Business Logic for Safe AI Adoption

Critical rules in legacy systems are hidden deeply in monolithic architectures and undocumented database layers. As a professional software modernization company, Corsac refactors and modularizes core logic, so that AI-enabled decisions and automations reinforce and secure business operations rather than breaking them.

Move from Fragile Integrations to Stable, API-Based Systems

AI performance depends on the quality of signals coming from every system. We modernize integrations with versioned APIs and event-driven architectures, replacing brittle connections that cause failures and unpredictable model behavior.

Implement AI Without Interrupting Business Activities

We modernize with controlled phases, validating changes in parallel and preserving rollback paths. Structured upgrades enable AI pilots to launch without interrupting production or causing retraining chaos.

Make AI Controllable and Maintainable

Our strategic software modernization makes your system manageable, secure, and auditable. You can easily trace and explain all AI outputs, as well as maintain them over time. This ensures non-compromised compliance, reputation, and ROI.

Most Common Software Modernization Scenarios We Solve

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Transforming Legacy Monoliths into Modular, Scalable Systems

Many monolithic applications hide undocumented rules and hardcoded behavior. Our software modernization experts extract core rules into modular services, minimizing risk and person-dependency, for controlled change, testing, and AI augmentation.

Replatforming Outdated Software to Cloud-Native Environments

Old software is often tied to static servers and manual releases, slowing down deliveries. Corsac is a professional software modernization firm that migrates applications to cloud-native platforms, eliminating infrastructure constraints, and avoiding risky rewrites.

Refactoring Outdated Codebases for API-Based and AI-Prepared Systems

Legacy integrations often lack stability, versioned APIs, and event streams. We modernize integration layers to provide reliable and controlled data flows for systems, analytics, and AI, while removing hidden drift and coupling.

Modernizing Legacy Technologies with Sustainable, Future-Ready Stacks

Obsolete frameworks and niche stacks incur high costs due to limited talent pools and slow onboarding. Our phased transformation approach transfers unsupported frameworks to modern ecosystems, reducing risks and expediting deliveries, while supporting ongoing production.

Seamless Modernization with Our End-to-End Process

Discovery & Technical Analysis

We conduct a root-cause analysis of stagnation, not only checking code but also uncovering general issues to help you with the further development processes. Ultimately, we fill the architecture gaps and build a clear modernization path.

Strategic Modernization Planning

After selecting the proper tools and technologies, we introduce clear transformation options, assess ROI, and tech and business risks. You’ll see a phased roadmap for system and data migration, integrations, and KPI achievement.

Execution

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Our expert team handles the project holistically, ensuring efficient, risk-free, and future-proof implementation of software modernization

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Highly skilled engineers act independently, without disrupting your in-house team

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Fast, phased rollouts allow for stable operating of your business

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We utilize advanced techs (modular architecture, CI/CD, automated testing, cloud-native design) to ensure scalability, flexibility, and effortless operation

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Our flexibility removes any limits with regard to solution, platform, or technology. We can both rewrite your code from scratch or offer individual modules.

Developer Enablement & Knowledge Transfer

Your staff will be equipped with best practices, documentation, and training on the new system. We guarantee smooth handover and continual support for long-term growth and reliability.

Arrange a call now

Book an expert consultation to uncover gaps in your system. Let us modernize your business to its maximum potential.

Connect with Experts //

Industries

Healthcare
AEC and GIS
Sport
Banking & Financing
Charity and Non-profits
Cybersecurity
Speech Recognition

Software features we build and modernize:

  • Telemedicine and Remote Communication
  • Electronic Medical Documentation
  • Physical and Mental Health Monitoring
  • Child Development Tracking
  • Fall Detection and Movement Tracking
  • Hearing Assessment and Audio Testing
  • Relaxation and Emotional Support
  • Al-Powered Infection Diagnostics
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Software features we build and modernize:

  • Interactive Object Mapping
  • GNSS Equipment Integration
  • Utility and Infrastructure Mapping
  • Geospatial Data Management
  • Metadata and Interment Record Management
  • Advanced Project Management
  • Visual Analysis and Defect Detection
  • Social Monitoring and Service Mapping
  • Web and Mobile Access to Geospatial Data
  • Data Security and Access Control
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Software features we build and modernize:

  • AI-Based Motion Tracking
  • Ball and Equipment Tracking
  • Multi-Angle Camera Coordination
  • Performance Analytics and Heatmaps
  • Training Insights and Feedback
  • Integration with Wearables and External Devices
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Software features we build and modernize:

  • API Management & API Gateway
  • Microservices and Digital Transformation
  • Cloud Platform Integration
  • Security and Regulatory Compliance
  • Advanced Banking Domain Services
  • Analytics and Monitoring
  • Open Banking Solutions
  • Omnichannel Support
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Software features we build and modernize:

  • Project Discovery & Search
  • Donation Management
  • Organization & Project Profiles
  • Transparency, Reporting & Impact Metrics
  • Service Finder
  • Volunteer & Community Engagement
  • Grant & Funding Opportunities (For Non-governmental organisations)
  • Partner & Corporate Programs
  • Mobile Accessibility
  • Data Insights & Policy Recommendations
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Software features we build and modernize:

  • Security Operations Center (SOC) as a Service
  • Incident Response & Recovery
  • Cybersecurity Audits
  • Compliance & Certification Support
  • Security Trainings
  • Vulnerability Scanning & Penetration Testing
  • Endpoint, Network, and Cloud Security
  • Offensive AI Technology
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Software features we build and modernize:

  • Real-Time Voice-Tracking Engine
  • Adaptive Script Following
  • Offline Speech Recognition
  • Multilingual Voice Processing
  • Noise-Tolerant Recognition
Read more //

Clients success stories

“We have been working with Corsac Technologies on the last few month, they feel the gap handling our development with a group of top breed people. On them you will find a team of:

  1. thinkers: they are not coders, they really create new products and technologies.
  2. improvers: they don’t think only on the tech side of it, they understand your business and can offer better choices for your product based on their deeply knowledge of the current state of art
  3. challengers: they can easily go in study and research new profound technologies in case your product demands it, like Artificial Intelligence, Cryptology, etc or any kind of cutting edge technology.”

Maciek Szczesniak

APP ON ITUNES

“Project name not to be disclosed Proactive communicators, highly professional from day 1. Delivered functionality, code with good quality and per agreed milestones. Definitely considered for extending cooperation on new projects.”

Goran Bogdanovic

“The Corsac Technologies was one of the best I’ve worked with as an iOS app developer. They are sharp, flexible, accessible, and were able to step up with some real problem solving with technically challenging material regarding speech recognition. Importantly, everyone I interacted with was friendly and professional. It has been a pleasure to work with them so far, and I highly recommend them to anyone needing assistance with app development.”

Eric Sadkin

PROMPTSMART.COM

“We are very pleased with our decision to collaborate with Corsac Technologies on the Meemim project. To date, we have nothing but positive things to say about many aspects of Corsac Technologies’ work, including:

  1. Quality of deliverables;
  2. Considerations and research that the team puts in;
  3. Critical thinking demonstrated throughout the project;
  4. Highly effective and professional communication;
  5. Commitments to deadlines and to the scope.”

Alec Pestov

MEEMIM.COM

“Corsac Technologies provided a team of software professionals who worked with the All9s leadership team to build a unique product for the cloud computing space. At each point in the development process Corsac Technologies was there to ensure a timely and high quality product delivery. Without the contributions of the Corsac Technologies team we would never have delivered the All9s service.”

Arturo Fagundo

All9

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Corsac’s Experts

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Professional Tech Stagnation Breakers Fighting Tech Stagnation

We focus on modernization for companies unable to grow due to aging systems

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Evolving Existing Architecture and Leadership

We replace only what must be changed, protecting your investment and CTO’s credibility.

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Compliance From Commit to Production

HIPAA, HL7/FHIR, SOC2, GDPR, ISO compliance is integrated into every stage.

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Integration over Disruption

Integrating into your Git, CI/CD, and workflow tools, we make modernization visible, testable, and traceable

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Getting Rid of “Dark Tech Debt”

We uncover hidden costs, feature delays, and security gaps and offer ways of their removal

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Modernization that Fuels Leadership

By providing CEOs stakeholder-ready roadmaps and progress metrics, we enable well-grounded transformation

Most Outsourcing Vendors

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Focus on Delivery vs. Your Business Goals

They fulfill your task without seeking to address the issue at the root

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Lack Domain Expertise

Dispersing the focus, they fail to meet specific Healthcare G and other industry requirements

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Apply a Standardized Modernization Approach

Generalized practices, regardless of the product, team, or business specifics

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Disregard Your Existing Opportunities

Initiate full rewrites instead of using the working parts and considering business context

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Lack integration with your team

Insufficient collaboration leads to poor handover, with documentation debt and weak enablement.

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Code-First Mindset

Development happens in isolation, prioritizing code delivery over actual business value.

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We’d love to hear from you. Share your vision, and let’s explore how we can make it real together.

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    Our team will

    • 1 Process your request within 1-2 business days.
    • 2 Get back to you with an offer based on your project's scope and requirements.
    • 3 Set a call to discuss your future project in details and finalize the offer.
    • 4 Sign a contract with you to start working on your project.

    Corsac Technologies Corporation

    +1 416 505 4524 Toronto, Canada info@corsactech.com

    Frequently Asked Questions

    Software modernization services involve revamping legacy systems so that they efficiently interact with advanced technologies, architectures, and business demands. Your company needs it to remove restraints and open its potential to apply innovations, spur performance, and transcend the competition.

    The project time frame depends on the task complexity, specific legacy systems, and business demands. Most app modernization services take from 3 to 9 months. Complex jobs with particular requirements may last longer. This time line encompasses all stages, from a discovery phase to implementation, handover, and support.

    Cloud-oriented solutions fuel your company’s scalability and resilience. We comprehensively help with cloud migration, including re-architecturing or refactoring legacy apps. Under our strategic guidance, your product will undergo cloud-native redesign, infrastructure automation, and other cloud application modernization services to make the move rewarding.

    Absolutely not. Our approach to software modernization is arranged to keep your business running. We apply phased execution and parallel environments to ensure your system is functional while our team conducts transformation. This minimizes risk and allows your business to work smoothly.

    Yes, we can modernize applications in collaboration. Our experts work in synergy with your tech staff, sharing experiences, providing documentation, and ensuring adequate guidance and training. Thus, we achieve a convenient transition and empower your team to operate and cultivate the modernized system.