Our Legacy Application Modernization Services
1. Mainframe Modernization
Migrate COBOL, PL/1, and mainframe applications to cloud-native Java, .NET, or Python microservices while preserving business logic and achieving significant performance and cost improvements.
- Automated code conversion with minimal manual rewrites
- API-first modernization for easier integrations
- Cloud-ready microservices architecture
- Reduced operational and infrastructure cost
2. COBOL to Cloud Migration
Convert mission-critical COBOL applications to modern languages and cloud architectures using AI-powered refactoring with high automation and data integrity preservation.
- Up to 95% automated code transformation
- Preservation of business rules and logic
- Cloud-optimized architecture for scale and security
- Legacy UI modernization without backend rework
3. Database Modernization
Transform rigid legacy databases into scalable, modern data platforms while ensuring data consistency, validation, and performance optimization during migration.
- Seamless migration to MongoDB, PostgreSQL, DynamoDB
- Data validation and integrity checks during migration
- High-availability architecture implementation
- Performance tuning for faster queries
4. Replatforming to Cloud
Lift-and-shift legacy applications to public cloud platforms with optimization for scalability, security, and cost efficiency.
- Containerization using Docker and Kubernetes
- Cost-optimized cloud environments
- Faster deployment cycles with CI/CD
- Secure cloud configurations and governance
5. Microservices Rearchitecting
Decompose monolithic applications into independent, scalable microservices using Domain-Driven Design and API-based communication.
- Independent services that deploy individually
- Faster release cycles with fewer dependencies
- Enhanced scalability and fault isolation
- API gateway implementation for controlled access
6. Strangler Pattern Implementation
Modernize legacy systems incrementally using the Strangler Fig pattern to ensure zero downtime and continuous business operations.
- Progressive modernization without downtime
- Service-by-service replacement strategy
- Reduced technical debt over time
- Smooth rollout with zero business impact
7. Cloud-Native Application Modernization
Transform legacy monoliths into fully cloud-native applications with auto-scaling, self-healing infrastructure, and modern CI/CD pipelines.
- Auto-scaling and self-healing infrastructure
- Event-driven, serverless-ready workflows
- CI/CD automation for rapid deployments
- Up to 60% reduction in infrastructure costs
8. UI/UX Modernization for Legacy Applications
Revamp outdated legacy user interfaces into modern, responsive designs while keeping existing backends intact.
- Modern UI frameworks like React, Vue, and Next.js
- Improved user workflows without backend disruption
- Enhanced accessibility with WCAG compliance
- Faster load times with optimized front-end performance
Our Legacy Application Modernization Services
Ready to Modernize Your Legacy Systems?
Why Choose Ciphernutz as Your Legacy Application Modernization Company?
Proven Modernization Expertise
200+ successful migrations from mainframes to cloud-native architectures with 100% business continuity and an average of 40% cost savings across enterprise systems.
Automated Refactoring Tools
AI-powered refactoring delivers up to 85% code automation, reducing manual effort by 70% through ML-driven code analysis combined with expert oversight.
Zero-Downtime Migration
Enterprise-grade migration strategies using blue-green deployments, feature flags, and synthetic monitoring ensure seamless cutovers with zero revenue impact.
Cloud-Agnostic Expertise
Platform-agnostic modernization across AWS, Azure, Google Cloud, and hybrid environments, optimized for vendor independence and cost efficiency.
Benefits of Legacy Application Modernization Services
Reduction in Maintenance Costs
01
Modern architectures eliminate expensive mainframe licenses and legacy vendor lock-in, shifting costs from fixed CapEx to flexible OpEx cloud models.
Supreme Performance Improvement
02
Microservices and cloud-native design enable sub-second response times, reducing latency by up to 70% compared to legacy batch processing.
Developer Productivity Boost
03
Modern tech stacks like React, Node.js, and Python accelerate development by 2.5x and unlock access to a global pool of skilled developers.
Enhanced Security & Compliance
04
Zero Trust security, OAuth, encryption-at-rest, and automated compliance ensure stronger protection and continuous monitoring across systems.
Scalable Cloud Economics
05
Auto-scaling and serverless models enable pay-as-you-use economics, eliminating over-provisioned infrastructure and supporting peak demand efficiently.
Future-Proof Architecture
06
API-driven, event-based microservices architectures support AI/ML, mobile, and IoT integrations, ensuring long-term platform adaptability.
Technology and Tools
React.JS
Node.Js
Python
Django
Fast API
Flutter
LangChain
AWS
MongoDB
Clients Who Grew with Us
"Excellent end-to-end experience with Ciphernutz. Highly engaged team, great communication."
Jake Adams
Head of Product
"Working with Ciphernutz feels like having a true partner who truly cares about your business"
Dongjoo Kim
Founder
Your Journey Starts Here!
Let's discuss how our expertise in AI and custom software development services helps your business.
Connect with us to begin your project today!
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Frequently Asked Questions
- What are legacy application modernization services?
- How long does legacy system modernization take?
- What are the main legacy software modernization approaches?
- Is legacy modernization risky for business operations?
- How much do legacy modernization services cost?