Development & Integration

Legacy Modernization

Enterprise-grade modernization with zero-downtime cutover, SLO-based operations, and GDPR-compliant data migration

12-24 Weeks
7 Technologies
Blue-Green/Canary
Zero-downtime cutover
SLOs & Monitoring
Prometheus/Grafana stack
GDPR & Security
Zero-trust architecture

Possible Solution Approaches

The following examples serve as inspiration and show the spectrum of possible digital solutions. Each project is individually tailored to your requirements and budget.

What We Deliver

Outdated systems slow innovation and cause high maintenance costs. We modernize legacy applications to enterprise standards: Strangler Fig pattern with CDC (Change Data Capture) for consistent data migration, Blue-Green/Canary deployments for risk-free cutover, and full observability (Prometheus, Grafana, Alerting). Every migration ships with defined SLOs/SLAs, documented rollback plans, and runbooks. Security-by-design with IAM/RBAC, Secrets Management (Vault), audit logs, and zero-trust networking. Infrastructure optionally on Kubernetes or Serverless (AWS Lambda/Vercel) with HA/DR concept.

Perfect For

Ideal for established companies with mission-critical legacy systems that need a controlled, low-risk migration with measurable SLOs. Particularly valuable for CTOs and IT leaders who must meet compliance requirements (GDPR, SOC2, ISO 27001) alongside technical modernization.

Key Features

  • Phased migration
  • Zero downtime
  • Data integrity guaranteed
  • Modern technology stack
  • Observability Integrated
  • Security & Compliance Compliant

We combine proven technologies with innovative approaches to deliver solutions that really work.

Technologies

Modern tools and frameworks for your project

Next.js 16

Kubernetes

API Gateway

Microservices

CDC/Debezium

Prometheus

Grafana

We select the optimal tech stack for your specific requirements

Choose Your Implementation Path

Three proven paths to success - tailored to your requirements

Assessment & Discovery

Week 1-2

Deep analysis of your requirements and system landscape

Stakeholder InterviewsSystem Audit & Gap AnalysisDetailed Requirements Doc

Workshop & Architecture

Week 3-4

Collaborative design and technical architecture planning

Design Thinking WorkshopSolution ArchitecturePrototype & Wireframes

Development Phases

Week 5-12

Iterative development in sprints with regular reviews

Sprint-based DevelopmentBi-weekly Demo & ReviewsContinuous Integration

Testing & QA

Week 13-14

Comprehensive quality assurance and user acceptance testing

Automated Testing SuiteSecurity AuditUser Acceptance Testing

Launch & Scale

Week 15-16

Production launch, training and long-term support

Staged RolloutTeam TrainingSLA-backed Support
Our Development Expertise

How Context Studios Develops Your Solution

Three proven paths - tailored to your requirements

Proven SaaS Tools

HubSpot, Notion, Airtable, Make & more

Custom Configuration

Tailored to your processes

Workflow Automation

Reduce manual work by 80%

Quick Start

Ready in 1-2 weeks

No Development Risk

Proven tools instead of custom code

Training & Support

Your team gets trained and supported

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Frequently Asked Questions

We use Blue-Green or Canary deployments where the new system runs parallel to the legacy system. Traffic is gradually shifted (e.g., 5% → 25% → 50% → 100%) while monitoring metrics in real-time. Anomalies trigger automatic rollback within seconds.
View all frequently asked questions →

Ready to Start Your Project?

Let's discuss how we can bring your digital vision to life

Pricing:On Request