Software Audit Services

We don’t just modernize code. We find the root-cause of stagnation

Get a Software Audit!

Corsac experts will audit your software from the business, tech, and organizational perspectives.
Let our software audit company help you invest in innovations, not your legacy support.

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17 +

years of experience

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Talk to modernization experts with real industry experience

Software Audit Services

We don’t just modernize code. We find the root-cause of stagnation

Get a Software Audit!

Corsac experts will audit your software from the business, tech, and organizational perspectives.

Let our software audit company help you invest in innovations, not your legacy support.

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

Certifications and regulations we’re compliant with

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Timing Matters

Signs It’s Time to Audit Your Software

Your legacy software incurs unjustifiable expenses on support and bug fixing

You want to upgrade the software security with up-to-date protection measures

You want to find new approaches and drive the progress, not just a new code

The in-house team is burned out and unable to provide innovation

You need an independent opinion from senior-level programmers

Software Audit Case Studies

Since 2007, Corsac Technologies has helped over 100 clients modernize their software. Our experts handled a compliance, functionality,security, and third-party audits. We focus on transformation, not just modernization.

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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 Audits

Corsac experts examine your software architecture for security and performance issues, suggesting areas for improvement from both technical and business perspectives.

From Business Perspective

● Reducing messy workflow and the number of manual processes● Decreasing the load of in-house developers● Increased ROI of the existing system● Dealing with constantly shifting deadlines and lack of competitiveness● Adding measured KPIs● Reducing the dependence on third-party vendors

From Technical Perspective

● Unjustified maintenance codes for hardware and operating systems ● Evaluate vendor and supplier ratings● Monitor and reduce the expected failure rate ● Examine security of your application● Target the root causes of tech debt● Make your software compatible with modern tools and cloud systems

Get Modern Software. Achieve Measurable Results

Free your team from legacy overhead. We help modernize your systems, cut vendor lock-in, and drive measurable ROI.

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Comprehensive Software Audit Services to Optimize Your Applications

With our software audit services, you’ll receive an analysis of your system's health and potential vulnerabilities, a clear modernization strategy, and a list of improvements to optimize the architecture and technology stack.

Code Quality Analysis

The codebase is first evaluated for readability, modularity, duplication, out-of-date syntax, and overall maintainability. All to discover potential bottlenecks that may restrict scalability, technical debt, and structural flaws.

Architecture Review

Corsac team evaluates tightly coupled modules, monolithic structures, or brittle dependencies. We document and provide redesign strategies for (e.g., migration to service-oriented or microservices architectures, ensuring your system can evolve with business needs).

Performance Assessment

This step checks how well your software runs, especially under heavy use. We find outdated performance patterns that don’t scale with modern usage or cloud environments. We conduct in-depth load and stress testing and provide clear recommendations on how to boost the speed and stability of your software

Security Audit

We find common security vulnerabilities such as hardcoded credentials, outdated encryption, and unpatched dependencies and test whether your software meets the industry-standard defense practices. Our team acts proactively, helping close the holes before breaches occur. 

Compliance & Licensing Check

At this point, we examine the use of open-source and third-party components, looking for license compliance, deprecated packages, and outdated libraries that could provide security, legal, or operational issues.

Technical Debt Evaluation

Our experts look for issues with your code, such as aging dependencies, logic shortcuts, and unscalable patterns. This allows you to concentrate on what is most important, making future development faster and smoother.

Streamlined Software Auditing Backed by a Full-Cycle Approach

Step 1. Initial Assessment & Goal Setting

We start with discovery and technical analysis. We identify business goals and pain points, define opportunities for cost reduction, and map out integration needs.

Step 2. Technical Audit & Code Review

Our team performs architectural and codebase audits to assess the health, quality, and maintainability of a software system. Our focus is monolithic vs. modular structure, scalability, resilience, integration points, and system dependencies.

Step 3. Audit Report & Actionable Recommendations

We believe in a complex, structured approach to legacy software transformation. Corsac’s team takes full ownership of the modernization process, covering: 
● Assessment of the software’s current capabilities● Detailed report on legacy system performance● A list of proposed modernization steps● Priority-based improvement plan
Our goal is a clear and future-ready delivery equipped with modern CI/CD pipelines and automated QA without overloading your internal team

Step 4. Consultation & Planning Support

After the audit, we can provide a set of services from refactoring to replatforming or full reengineering. We’re flexible and not tied to one platform, technology, or approach. 
Our solutions are designed without vendor lock-in and optimized for high performance.

Transform outdated systems into future-ready solutions

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

FROM CODE TO INFRASTRUCTURE

Types of Software Audits: What to Audit and Why It Matters

Our software audit services cover everything that affects stability, performance, and growth.

Code Quality Audit

We examine code hygiene, duplication, fragile logic, and outdated patterns to find why maintenance is slow and bugs keep returning. Strong code quality is the first step to predictable, sustainable modernization. 

Security Audit

We check weak authentication, permissions, and data handling that create silent vulnerabilities. Our audits highlight gaps before they turn into breaches or compliance issues.

Performance Audit

Audit spots inefficient queries, data flows, inefficient workflows, and storage designs that limit reporting and automation. We map these areas to show where reengineering can have the biggest impact.

Architecture & Infrastructure Audit

We examine how your system is built and hosted. Identifying tight coupling and technical debt ensures your software architecture can scale, integrate, and evolve without surprises.

DevOps & Scalability Audit

We examine your systems and workflows to uncover obstacles to fast, reliable, and scalable software delivery.

Why choose Corsac for SOFTWARE AUDIT SERVICES?

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.

LEGACY RISKS YOU CAN’T IGNORE

Risks of Skipping a Software Audit

Code Quality Blocks Confident Modernization

Without software audit services, teams lose control over code quality. Duplicate logic, outdated patterns, and fragile fixes accumulate. Simple changes become risky, bugs repeat, and development speed steadily declines. We advise performing a code audit at least once a year or before any major feature release or modernization initiative. 

Software Architecture Resists Growth 

When architecture and infrastructure aren’t reviewed, undocumented dependencies and tight coupling become the norm. This architectural drift blocks cloud adoption, AI integration, and scalable growth long before teams notice it. 

Data and Performance Become Liabilities


Skipping audits means inefficient queries, poor schema design, legacy data flows, and storage bottlenecks remain hidden until users feel them. As usage grows, performance degradation becomes unavoidable and expensive to fix, so we recommend auditing performance annually and after significant growth in data volume or number of users.

Security and Compliance Risks Stay Invisible

Outdated permissions, weak authentication, and legacy encryption often go unnoticed without audits. Each year increases exposure to breaches, failed audits, and regulatory penalties.

    • 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

  • Working doesn’t mean growing. Corsac software audit services help you modernize systems that are holding you back without disrupting your core operations and engaging your in-house team. If you feel like your platform can’t keep up with your business, it's time for Corsac to step in.

  • Absolutely. This is where we shine with over 18 years of experience. As a software audit company, we analyze your stack, identify what’s slowing you down, and help you build a future-ready foundation. 

  • Yes, software security audit is a part of our software audit services. We test the security of your system and proactively tackle the issues before any data breach comes out.

  • We handle the entire cycle of software architecture audit. You will get identification of the software’s current state, detailed report on legacy system assessment results, a list of potential improvements, and prioritization of the modernization directions.

  • Yes, we may need to engage your in-house developers in certain cases. We may ask them questions but we don’t require their control. Corsac engages a team of senior dedicated engineers to take full ownership of the modernization process not to distract your internal developers from their work.

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
Canada HQ: 16 Yellow Birchway, North York, ON, Canada M2H 2T3
U.S. Correspondence Address:
30 N Gould St #11138, Sheridan, WY, USA 82801

  • Ready to Upgrade Your Legacy System?

    Fill out the form on the right.

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