Software Reverse Engineering
Our software reverse engineering services are aimed at reducing root issues that hold your growth.
With well-structured documentation and code analysis, your migration will be seamless and secure.
AWS Certified Cloud Practitioner
PCI DSS Compliance
HIPAA Compliant
Azure Solution Architect Expert
SOC 2 Type II Certification
GDPR certification
Azure Administrator Associate
Azure Developer Associate
Azure Fundamentals
Your technical debt is growing, making your system too expensive to maintain.
Your team is overloaded with constant fixing, critical talents face burnout.
Recurring errors, tech blockers and unexpected challenges limit your software performance.
Your aim is not just code modernization for its own sake, you expect clear ROI.
You struggle with unclear processes, missing API documentation leads to recurring confuses.
Our reverse engineering solutions are backed by 17 years of modernization experience. We have inner knowledge of how to modernize both code and entire business logic in 7+ niches like GIS and Healthcare.
Reduced hotfix release time by
70%Achieved backlog visibility of
100%
Reduced code duplication and raised development efficiency by
75%Lower average time gap in cross-platform feature delivery by
80%
Reduced device setup time
60%Reduced memory use
38%We stand out from other reverse engineering companies thanks to our approach that supports incremental modernization and selective module rewrites.
Black-box logic and undocumented APIs
Spaghetti code and monolithic architecture
System instability, poor performance
Outdated security patterns, hidden vulnerabilities
Limited compatibility with modern tools and platforms
Rising maintenance expenditures
Talent burnout because of high workload, internal team want to focus on core tasks instead of fixing
Lack of relevant data and accurate analytics for decision-making
Inability to scale without blockers
Diminished customer trust and low profitability
We’re not generalists. All our processes, team, and tech strategy are focused precisely on transformation of outdated systems at mid-market and enterprise scale.
Our software reverse engineering services go beyond surface-level fixes. We dive into the roots of your tech debt, preserving compliance and security-first approach.
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.
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.
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.
We remove legacy barriers preparing your systems for advanced tech. You can embrace new tools with the future-ready and ROI-driven architecture.
Modernization efforts will be ineffective if the core issue is institutional rigidity. We reveal hidden limits and help grow with flexibility.
We treat your system efficiently: evolve the functioning parts and replace only the ones that require change.
Hidden workarounds, hard-coded logic, and brittle code drive runaway maintenance costs, turning each small fix into weeks-long investigation.
When only a few senior developers hold critical knowledge, this key-person dependency makes every absence risky for delivery and support.
Undocumented shortcuts and silent failures build up hidden technical debt, so tiny changes can break integrations and core workflows.
Legacy code blocks new tools, APIs, security controls, and cloud solutions. It keeps AI, automation, and safer architectures out of reach.
New hires lose months decoding the system. Lack of technical documentation for legacy software slows down onboarding and delivery speed.
Over time, fragile systems increase outages and compliance exposure. Software reverse engineering services are what finally break the stalemate.
Undocumented legacy accumulates risk and cost. Choose smart solutions from Corsac before change:
Years of ad-hoc updates and key-person knowledge make systems difficult to maintain or extend. We rebuild technical documentation for legacy software so new teams can safely evolve it.
Tight coupling and decades of rules block modularization and cloud moves. Reverse engineering maps boundaries, ensures auditability and data integrity before modernization or integration with new platforms.
High-risk domains demand accuracy and compliance with audits. Reverse engineering clarifies logic, preserves data integrity, and prepares systems for compliant modernization.
No source code or docs? Corsac’s software reverse engineering services will help understand behavior, replace modules, and exit vendor lock-in without jeopardizing business processes.
Aging hardware and proprietary runtimes cannot be changed blindly. Reverse engineering finds failure points, interoperability gaps, and safe migration strategies for minimum-downtime environments.
We conduct a thorough audit to evaluate both the technical environment and business specifics. Leveraging reverse engineering, we reconstruct missing documentation to clarify system logic and set realistic modernization objectives.
By conducting deep investigation of compiled binaries, memory layouts, hidden dependencies and execution flows, we gain a full understanding of system logic and enable a secure and well-structured modernization process.
We carry out the process almost independently. Thanks to minimal involvement of your internal developers, they can be entirely focused on their current tasks.
The description of core components and workflows, hidden dependencies, security vulnerabilities, outdated modules, as well as logs and test results are carefully structured and documented.
You’ll get accurate insights in a handy format accessible whenever you need it.
Based on this, we build an actionable plan tailored specifically to your legacy improvement to enhance scalability and reliability.
With key challenges and objectives in mind, we offer expert recommendations tailored specifically to your legacy. We create a long-term strategy with clear milestones and KPIs to ensure transparent achievement of desirable outcomes.
Book an expert consultation to uncover gaps in your system. Let us modernize your business to its maximum potential.
We focus on modernization for companies unable to grow due to aging systems
We replace only what must be changed, protecting your investment and CTO’s credibility.
HIPAA, HL7/FHIR, SOC2, GDPR, ISO compliance is integrated into every stage.
Integrating into your Git, CI/CD, and workflow tools, we make modernization visible, testable, and traceable
We uncover hidden costs, feature delays, and security gaps and offer ways of their removal
By providing CEOs stakeholder-ready roadmaps and progress metrics, we enable well-grounded transformation
They fulfill your task without seeking to address the issue at the root
Dispersing the focus, they fail to meet specific Healthcare G and other industry requirements
Generalized practices, regardless of the product, team, or business specifics
Initiate full rewrites instead of using the working parts and considering business context
Insufficient collaboration leads to poor handover, with documentation debt and weak enablement.
Development happens in isolation, prioritizing code delivery over actual business value.
Our reverse engineering solutions are aimed at thorough analysis of outdated architecture, detection of unexpected dependencies and security vulnerabilities. You’ll get a full grasp of how your legacy system really works. Based on this you can conduct modernization safely and preserve core business logic.
Our reverse engineering company ensures accuracy and complete alignment with your business goals at each step thanks to dynamic analysis. We carefully investigate each module without disrupting the whole system and assess how separate components interact under real workloads. All the results are represented in detailed documentation.
Absolutely. We investigate binaries, configuration files, fragmented documentation etc. Based on this, we analyse true system behaviour, reconstruct core logic and rebuild missing parts of code, so you don’t need to start from scratch. You’ll get a verified and efficient codebase.
Sure. Reverse engineering lays a strategic foundation for transformation. Thanks to thorough analysis of legacy architecture, dependencies, integration capabilities and hidden risks, you’ll gain a full visibility of how to conduct modernization step by step without costly guesswork.
Software reverse engineering services are especially crucial for industries with high compliance standards and huge amounts of sensitive data. For example: healthcare, banking, finance, defense, energy, government etc. For these industries data losses and security gaps are unacceptable and lead to especially severe consequences.
