Delphi Migration
Corsac Technologies is a specialized partner in Delphi to .NET migration that rebuilds outdated software into the future-ready solution with cross-platform compatibility.
Upgrading legacy systems, we enhance security, ensure high performance, eliminate code brittleness, and enable long-term maintainability.
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
Too costly software maintenance as legacy support drains budget, reduces efficiency, and limits funds for innovation.
Your key staff is overwhelmed and exhausted because of fixing recurring issues.
As Delphi ages, qualified developers are harder to find, development of new features becomes challenging and expensive.
System failures and downtimes keep escalating, as even one obsolete part can lead to overall instability.
Integration with modern technologies and services is limited, causing functionality gaps.
With Delphi rewrite, we ensure mainframes remain modern, secure, and smooth-running. Backed by 17 years of experience, we tackle issues at the root, deliver compliance-driven modernization and enable innovations.
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 address core issues to enhance security and efficiency, as well as provide a seamless user experience. Modernization for the sake of trend is not our approach. We deliver true transformation for lasting trust.
Reduced costs for upgrades and feature rollout;
Effortless support and maintenance;
Smarter allocation of overall IT budget;
Intuitive and market-ready UI/UX design;
Accelerated innovation capabilities;
Automation and optimized workflow;
Built-in compliance from day one (HIPAA, GDPR, SOC2, ISO27001, HL7/FHIR);
Higher user engagement and satisfaction.
Advanced data security and protection against cyberthreats;
Ability to scale without blockers;
Perfect compatibility with other corporate systems;
Faster and more efficient operations.
AI-driven modernization and emerging tech readiness.
We’re not scattered across IT services. Every process, expert, and tech strategy are fully focused on modernization of legacy Delphi systems at mid-market and enterprise scale.
Quick patching is not our approach. While providing Delphi to .NET migration, we uncover underlying issues, eliminate hidden tech debt, and deliver resilient, ahead-of-the-curve solutions.
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.
Legacy Delphi systems run on old, undocumented logic. When this “hidden logic” breaks, so does the entire workflow, impacting the revenue and customers’ commitments.
As tooling, libraries, and ecosystem support decline, even basic maintenance becomes expensive crisis work. With Delphi to .NET migration, your developers direct the resources into innovating, not fixing.
Outdated Delphi systems cannot correspond to modern security practices or niche-specific regulatory standards. Applications that cannot secure customers’ data are exposed to compliance penalties.
Aging architecture slows down the adoption of new features and quick response to market changes. Your application is unable to respond to customer needs or integrate with other systems.
Delphi’s legacy applications are incompatible with AI-driven workflows and modern analytics tools. This leaves your organization dragging behind competitors who rely on modern tech stacks.
Relying on Delphi developers means dependence on shrinking expertise. Without Delphi migration, losing one or two senior developers may block scalability and code security enhancement.
We integrate different migration scenarios to target technical debt and provide seamless maintainability of a legacy Delphi app.
Delphi to .Net migration reduces highly dependent modules, removes unsupported components, and reduces dependence on key senior developers. Delphi software modernization app preserves core business logic while gaining the flexibility and scalability it requires.
Delphi XE apps still follow legacy patterns and stay Windows-bound. Moving to .NET Core adds cross-platform reach, cloud and container support, plus modern CI/CD that cuts risks and leads to faster delivery cycles.
Older Firebird/InterBase setups limit performance and tooling. Migrating to MS SQL boosts scalability, reporting, analytics, and code security enhancement while removing aging-driver issues and vendor lock-in.
Monolithic Delphi apps entangle UI, logic, and data. Delphi migration to modular or service-based design lowers complexity, enables parallel development, improves testing, and opens the door to APIs and cloud growth.
We start with a deep analysis of your Delphi environment, inspecting fragile modules, hidden dependencies, and architectural logic. It helps us detect root causes of tech stagnation and potential risks. Next, we build a detailed migration strategy fully aligned with your business priorities.
We test the technical viability of your Delphi to .NET migration by extracting selected components and conducting code conversion. We check performance, compatibility, UI/UX, security level and other important aspects in a controlled environment.
Decompose outdated Delphi system into manageable modules, isolating core functionality and processes to preserve system stability
One-by-one moving of modules to .NET with ongoing performance validation
Controlled parallel running of old and new components to ensure operational continuity
Adoption of .NET-native safeguards (OAuth2, TLS) to strengthen security
Embedding of modernized modules into CI/CD pipelines for automated validation and rapid deployment
We provide your team with comprehensive documentation and guidance to work with upgraded software confidently and independently. With our hands-on training and continuous post-migration support, you’ll be fully equipped to scale, integrate, and innovate.
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.
Yes. We conduct Delphi migration incrementally. It means that we decompose large monoliths into separate modules one by one, testing overall system stability and performance at each step. At the same time we ensure parallel running of other, not modernized yet, parts of the system. Your critical workflows will remain stable and controlled.
Yes. As part of a Delphi rewrite, we modernize both inner app architecture and its interface. The outdated Delphi systems usually suffer from clunky layouts, lack of accessibility, and poor user experience. We redesign your app providing seamless navigation, high cross-platform adaptability, and sleek modern look.
Sure. After Dephi to .NET migration, your codebase is well-documented and easy to maintain. We provide all the necessary guidelines, continuous support and team training to make sure that your experts can operate the system without any problems, as well integrate new tool and scale in accordance with your evolving business needs.
Yes. PoC is a perfect way to de-risk the Delphi to .NET migration. We test code conversion and performance of critical modules, check database connectivity, UI/UX improvements in .NET environment before full rollout. This way you can move forward with confidence, ensuring smart allocation of budget and time-efficiency.
Absolutely. Our key priority is to ensure functionality modernization while keeping its key logic. We validate each module with automated and manual testing to make sure that the upgraded .NET system behaves identically with the original, and all integrations and critical data are preserved. Moreover, we expect the investments you’ve already made, as well as your CTO efforts, so we rewrite only what’s necessary, without discarding valuable parts.
