Application Migration Service

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Application Migration Services

Structured App Migration Ruins Legacy Barriers, Reducing Maintenance Costs and Workload

We decompose monolithic architectures, optimize data pipelines, and re-engineer applications on reliable, cloud-native platforms built for scalability and innovation.

Through application migration consulting, Corsac transforms aging systems using a strategic migration approach that minimizes disruption, cuts support costs, and mitigates risk to charge your system for sustainable growth.

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Top Reasons to Modernize and Migrate Your Application

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You spend increasing resources on support, licenses, old hardware, and firefighting instead of innovation

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You face unstable operations due to undocumented code, aging servers, and key-expert dependency

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Monolithic legacy architectures can’t sustain modern workloads and break down during peak use

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Outdated architectures are blocking DevOps, microservices, scalability, and cloud-native deployment

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You are risking GDPR/HIPAA/SOC2/SOX compliance, as old tech lacks audit trails, encryption, or access controls.

Migration Success Stories: Real Results Achieved Through Application Migration

Our application migration services are aimed not just at modernizing code but at restoring your ability to grow. We remove the roots of tech stagnation, integrating into your processes, preserving your business pace, and providing sustainable results.

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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%
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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 //

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

Reduced device setup time

60%

Reduced memory use

38%
Read more //

How Cloud Infrastructure and Application Migration Drive Modernization and Digital Transformation

Cloud infrastructure and application migration is gradual, from system stabilization through parallel processes, and safe rollbacks, to smooth transformation

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    From the business perspective:

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    Optimize sluggish processes caused by outdated systems

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    Cut infrastructure and support costs

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    Meet actual regulatory and compliance requirements

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    Expedite releases, elevate stability, enable new features

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    Reduce reliance on obsolete platforms and dependency on limited legacy experts

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    Empower scalable, transparent operations that support resilient expansion

    From the tech perspective:

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    Refactor monolithic architectures into modular and cloud-ready components, with APIs, automations, and enhanced security

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    Replace aging stacks with modern frameworks (.NET 8, Java Spring Boot, Node.js)

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    Optimize databases and use IaC for reliable and scalable infrastructure

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    Enhance observability and adaptability to accommodate advanced architectures.

Modernizing the past. 
Empowering the future.

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

Start Your Transformation Now //

Application Migration Services to Modernize Legacy Systems

Corsac provides strategic app migration services to make your heritage future-ready. With over 17 years of experience, we effectively modernize in regulated sectors like healthcare, finance, GIS, and construction. Old, undocumented, fragile systems are comprehensively transformed without business disruption.

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Application Assessment & Migration Planning

We start by inspecting architecture, code quality, integrations, data structures, and operational risks. Based on the conducted assessment, we create a gradual migration plan that sets modernization priorities, estimates costs, and shapes timelines.

Legacy Application Modernization

We upgrade applications by decomposing coupled logic, removing outdated parts, and implementing advanced frameworks or modular architecture. Easy to maintain and scale, the system supports current operations as well as future growth.

Cloud Application Migration

We migrate outdated workloads to Amazon Web Services (AWS), Microsoft Azure, Google Cloud through hybrid, lift-and-shift, or refactor strategies. With parallel processes, rollback options, and reinforced security, we guarantee a reliable, risk-free transition.

Database Migration & Optimization

Our cloud application migration services modernize obsolete databases by reshaping schemas, optimizing queries, and automating validation. Your platform’s performance becomes strong and stable, enabling advanced analytics and distributed systems.

UI/UX & Frontend Technology Migration

We rebuild legacy interfaces with modern, responsive, and flexible frameworks like React, Angular, or Blazor. Your app acquires improved usability, accessibility, smooth operation, and effortless compatibility with various devices, whether desktop or tablet, or mobile.

Post-Migration Support & Performance Optimization

After deployment, we keep maintaining the system’s stability: continually monitor, tune, test under loads, and refine CI/CD. We guarantee the system expands along with business needs, upgrades easily, and operates reliably in the long term.

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What Makes Corsac a Trusted Partner in Application Migration Consulting

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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.

4 Steps to Transform Legacy Applications through Modern Application Migration

Application Assessment & Migration Strategy

We assess code, architecture, integrations, and infrastructure to surface risks and dependencies. Based on the findings, we craft a phased migration plan that reduces disruption and focuses on the areas with the highest business impact.

Architecture Redesign & Code Modernization

Our enterprise application migration services include reshaping legacy monoliths by modernizing components, standardizing APIs, and removing system boundaries. This makes the platform ready for cloud adoption, microservices, or flexible modular architectures.

Data & Infrastructure Migration

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Move legacy servers to cloud or hybrid setups, leveraging IaC for consistency and repeatability

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Upgrade databases with schema refinements, indexing, query optimization, and automated checks

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Apply a step-by-step replication, validation controls, and rollback safeguards for a secure and reliable transition

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Redesign APIs, queues, and data pipelines for smooth data exchange and integration capabilities

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Enable monitoring, logging, and observability to guarantee a stable performance and quick issue detection

Testing, Deployment & Post-Migration Optimization

We validate stability through automated and manual testing and implement gradual rollouts with CI/CD. With continual performance monitoring, we eliminate remaining bottlenecks, strengthen long-term security, and train your team to keep sustainable operations.

Arrange a call now

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

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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 //

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

    Cloud application migration services imply moving all your data, applications, and IT resources from on-premises infrastructure to the cloud platform. The available platforms are diverse and include Amazon Web Services (AWS), Microsoft Azure, Google Cloud, and more. The provider assesses your current system, prioritizes modernization areas, performs migration, and ensures smooth operation after deployment.

    Strategically performed app migration services introduce numerous advantages. System modernization reduces maintenance costs. Increased flexibility and integration opportunities allow for effortless scaling and adding functionality. Advanced security measures and compliance features minimize risks. Backup and recovery solutions prevent data loss.

    One of the main challenges of cloud migration is retaining security. If security configurations don’t include proper access controls and encryption, it may expose your business data. The other risks comprise downtime, performance issues, compliance gaps, poor integrations, and insufficient testing or rollback plans. Reliable cloud infrastructure and application migration service providers take upfront steps to prevent these issues.

    Our primary purpose is to help you overcome tech stagnation by transforming your system for future expansion. We evaluate your platform, reveal weaknesses and gaps, and plan a structured migration, preserving what works and modernizing what doesn’t. We act independently and transparently, providing audit trails, CI/CD integration, rollout control, and an architecture your team can maintain in the long term.

    There are four major types of cloud: Public, Private, Hybrid, and Multi-Cloud. Public Cloud is hosted by providers including Amazon Web Services (AWS), Microsoft Azure, Google Cloud, which offer shared resources. Private Cloud is a dedicated space with reinforced compliance and security options. Hybrid Cloud is the combination of the first two, with high flexibility and control. Multi-Cloud uses many providers for optimization and vendor choice.