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Legacy Modernization

Transform Legacy Systems into Modern Cloud-Native Applications

Modernize outdated systems with minimal risk and disruption. We migrate legacy applications to modern architectures, improving performance, reducing costs, and enabling innovation.

What We Offer

Legacy Modernization Services

From re-architecture to cloud migration, we transform legacy systems into modern, scalable, and maintainable applications that drive business value.

6 capabilities

Transform monolithic applications into modern microservices architectures for improved scalability and maintainability.

Migrate legacy systems to cloud platforms (AWS, Azure, GCP) with minimal downtime and maximum efficiency.

Upgrade outdated technology stacks to modern frameworks, languages, and platforms for better performance.

Migrate from legacy databases to modern cloud-native databases with data integrity and zero data loss.

Strengthen security posture by implementing modern authentication, encryption, and compliance standards.

Replace outdated interfaces with modern RESTful APIs and microservices for better integration and flexibility.

Why Choose Us

Our Approach to Risk-Free Modernization

New functionality is built alongside legacy systems — gradual replacement with zero downtime and always-on rollback capability.

Automated validation scripts, checksum verification, and parallel runs ensure 100% data integrity through every migration phase.

Modernization is the right time to fix security debt — we implement modern auth, encryption, and compliance as part of the process.

We establish baseline metrics before modernization and validate improvements at every phase — proving the business case.

API gateways and adapters maintain backward compatibility with third-party systems throughout the transition period.

Comprehensive documentation, architecture guides, and hands-on training ensure your team fully owns the modernized system.

Proven Results

Our Impact in Numbers

We help organizations deliver measurable results through scalable software solutions.

0xPerformance Gain
0%Cost Reduction
0.%Uptime
0%Migration Success

Trusted by

Our Clients

Industries We Serve

Modernization Across Industries

01 / 07
Insurance industry
Insurance
Insurance

Insurance System Modernization

Insurance core systems often run on decades-old mainframe or monolithic architectures that limit agility and increase operational risk. We modernize these systems incrementally using the strangler fig pattern, delivering cloud benefits without disrupting ongoing operations.

Core system modernizationPolicy admin migrationClaims re-architectureMainframe migration

Trusted by

Insurance client
Insurance client

Our Process

How We Work

A structured approach to deliver exceptional results

01
2-3 Weeks

Analyze legacy systems, identify modernization opportunities, and create a comprehensive migration roadmap.

02
2-4 Weeks

Design target architecture, select technologies, and plan migration strategy with minimal business disruption.

03
3-6 Months

Migrate in phases using strangler fig pattern, ensuring continuous operation and gradual transition.

04
2-4 Weeks

Comprehensive testing of migrated components, data validation, and performance benchmarking.

05
Ongoing

Final cutover to new system with monitoring, optimization, and continuous improvement.

Client Success

Real problems. Measurable outcomes.

Insurance·Agentic AI
64%
Reduction in ramp time
70%
Less manager coaching

Cutting agent ramp time from 11 weeks to 4 using AI voice roleplay training

Fintech·Machine Learning
76%
Fewer false positives
$2.1M
Compliance cost eliminated

Cutting AML false positive alerts by 76% without increasing regulatory risk

Retail·Intelligent Automation
34%
Abandoned revenue recovered
4.2x
Revenue per recovery email

Recovering 34% of abandoned revenue through multi-signal conversion automation

Manufacturing·Machine Learning
67%
Reduction in unplanned downtime
$4.1M
First-year savings

Reducing unplanned downtime by 67% through ML-based predictive maintenance

FAQ

Frequently Asked Questions

Find answers to common questions about our services

We use incremental migration strategies like the strangler fig pattern, where new functionality is built alongside legacy systems. This allows gradual transition with zero downtime. We also implement feature flags, parallel runs, and rollback mechanisms to ensure business continuity throughout the modernization process.

Timeline varies based on system complexity and scope. Simple migrations take 3-6 months, while complex enterprise systems may take 12-18 months. We break projects into phases with incremental value delivery, so you see benefits early rather than waiting for complete transformation.

We implement comprehensive data migration strategies including data profiling and cleansing, automated migration scripts with validation, parallel runs to verify accuracy, checksum verification and reconciliation, and rollback capabilities. We conduct multiple test migrations before production cutover to ensure 100% data integrity.

We maintain existing integrations during transition using API gateways and adapters. New systems are built with modern APIs that can coexist with legacy interfaces. We gradually migrate integrations to new endpoints with backward compatibility, ensuring third-party systems continue working seamlessly.

Organizations typically see 30-50% reduction in infrastructure costs through cloud migration, 40-60% decrease in maintenance costs, 50-70% improvement in performance and scalability, and 20-40% increase in developer productivity. Most modernization projects achieve ROI within 18-24 months.

Yes, we provide comprehensive training for your team including technical documentation, architecture guides, code walkthroughs, hands-on training sessions, and ongoing knowledge transfer. We ensure your team is fully equipped to maintain and enhance the modernized system independently.

Get In Touch

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"They don't force us to go their way; instead, they follow our way of thinking."

★★★★★Marek StrzelczykHead of New Products & IT, GS1 Polska