Nu
NuAI Bot Enterprise AI & Digital Growth
Application Modernization Practice

Legacy Application Modernization & Refactoring

Decompose rigid legacy monoliths (Java Spring, ASP.NET, COBOL, legacy PHP) into event-driven microservices containerized on Microsoft Azure, AWS, and GCP. Accelerated 3x by NuAI Bot code refactoring agents.

Target Cloud Container Infrastructure

Target Azure Kubernetes Service (AKS) containerized target state automated by NuAI Bot modernization blueprints.

Microsoft Azure
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Tenant: NuAI-Prod-US-East admin@nuaibot.com
Home > Resource groups > rg-nuaibot-production-eastus
● Subscription: Enterprise Agreement (Pay-As-You-Go)
Subscription ID c89e419b-7320-4a82-9011
Location East US 2 (Virginia)
Deployment Status Succeeded (Automated by NuAI Bot)
Cost (Last 30 days) $1,842.10
Name Type Location Status Tags
aks-nuaibot-cluster-prod Kubernetes service East US 2 Running (v1.28.4) env=prod; managed_by=nuaibot
app-nuaibot-api-gateway App Service East US 2 Ready (P2v3) env=prod; managed_by=nuaibot
kv-nuaibot-secrets-prod Key vault East US 2 Active (RBAC) security=high; managed_by=nuaibot
Automated by Azure Resource Manager (ARM) & Terraform State. NuAI Bot Cloud DevOps Engine
01

Strangler-Fig Migration Strategy

Incrementally replace legacy monolith components with modern microservices behind API Gateway proxies (Kong / Azure API Management) without disrupting live production traffic.

02

Automated Code & Syntax Translation

NuAI Bot code translation agents refactor legacy C# / Java EE codebases into modern TypeScript Node.js, Go, or Python FastAPI services with automated test generation.

03

Database Decomposition & CDC Sync

Break up monolithic SQL databases into isolated domain databases using Change Data Capture (Debezium / Kafka) for zero-downtime dual-write cutovers.

04

Infrastructure OPEX Optimization

Eliminate expensive legacy hardware and proprietary database licensing fees, achieving an average of 54% reduction in annual cloud infrastructure OPEX.

Legacy Monolith vs. Modernized Target Architecture

Architectural Factor Legacy Monolith Baseline Modernized Target State Business Advantage
Deployment Downtime Scheduled 4-hour weekend outages 0 Downtime (Canary deployments) Continuous Availability
Infrastructure Scalability Vertical VM scaling (Maxed out) Horizontal AKS auto-scaling 10x Traffic Capacity
Annual Infrastructure OPEX High legacy license & hardware costs -54% lower cloud cost Instant ROI Payback

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