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    • Home
    • Staffing
    • VTLP FOR CA-GEN
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    • CLOUD
    • AI
    • Careers
    • Contact Us
Govan Systems

(608)886-7682

  • Home
  • Staffing
  • VTLP FOR CA-GEN
  • COMPLIANCE
  • CLOUD
  • AI
  • Careers
  • Contact Us

Partnering for seamless delivery

IAAS to PAAS

  

We migrate VM-based applications to managed cloud platforms—reducing ops toil, improving reliability, and cutting cost. Typical outcomes include faster releases, built-in resilience, and measurable savings via right-sizing and autoscale.


What we deliver


  • Target platform selection:   Azure SQL   Managed Instance   vs Azure SQL Database vs Postgres/MI; read-scale and HA design.
  • App tier modernization:   Migrate IIS/VM apps to   Azure App Service   (or   Azure Container Apps/AKS   where appropriate) using assessment tools and hardening checklists.
  • Storage consolidation:   Move file/shares to   Azure Blob Storage / ADLS Gen2   with lifecycle policies and private endpoints.
  • Schedulers & jobs:   Convert Windows/SQL Agent jobs to   Azure Batch  ,   Azure Functions  , or   Azure Data Factory  —with autoscale policies and runbooks.
  • Reporting modernization:   Retire SSRS where feasible and implement   Power BI Paginated Reports   (Fabric/Service) with RLS and deployment pipelines.
  • Read/write performance:   Use   Managed Instance read-scale replicas   and pattern-driven read/write segregation (APIs, Functions, microservices).
  • Hot-path caching:   Accelerate large reads via   Azure Cache for Redis   with key design and eviction strategy.
  • Containers & microservices:   Introduce   AKS   or   Azure Container Apps  , plus   Azure Functions   for event-driven workloads; decouple with   Service Bus/Event Grid  .
  • Security by default:   Private endpoints,   Azure Front Door / Application Gateway (WAF)  ,   DDoS  ,   Defender for Cloud  ,   Key Vault  ,   Azure Policy  /Blueprints.
  • IaC & DevOps:     Terraform   (and Bicep where needed), GitHub Actions/Azure DevOps pipelines, environments, approvals, and drift detection.
  • Orchestration/automation:     Power Automate   for governed business workflows and light integrations.
  • Independent validation:   Optional third-party penetration testing and remediation to validate endpoint hardening.
  • FinOps:   Cost modeling,   Azure Advisor/Cost Management  , autoscale scripts, right-sizing, and commitment recommendations.


Cloud Migration

  

Our   VTLP   accelerator modernizes legacy applications (mainframe/AS-400/UNIX/green-screen) to   Java   or   C#/.NET  —ready for containerized or PaaS deployment.


  End-to-end services  


  • Source analysis → target architecture (monolith to services, API-first, event-driven).
  • Containerization   for   Azure/AWS/GCP/IBM Cloud  ; image hardening, SBOM, and supply-chain controls.
  • UI modernization:   Converted or custom web UIs (Blazor/React/Angular) with accessibility and RLS.
  • Integration layers (APIM/Gateway), packaging, CI/CD, blue-green or canary rollout.
  • Data migration (schema + data), cutover rehearsal, performance testing, and post-go-live hypercare.
  • Microservices and service extensions on   AKS/EKS/GKE   or   Container Apps/Cloud Run  .


  Adjacent migrations 


  • Google Workspace (formerly G Suite) tenant creation and hybrid coexistence.
  • Outlook/Exchange ↔ Google Workspace migrations (mail, calendar, drive).


Platform Capabilities


Azure

  • Networking & Hybrid:   VNets, subnets, NSGs/UDRs,   ExpressRoute/VPN  , Private Link, vNet integration, hub-and-spoke.
  • Compute & PaaS:     App Service  ,   Container Apps  ,   AKS  , Functions, Azure Batch (autoscale), Static Web Apps.
  • Data & Analytics:     Azure SQL MI/DB  ,   Synapse Analytics   (formerly SQL DW),   Fabric   (OneLake, Data Factory, Power BI), ADLS Gen2.
  • Security & Identity:     Microsoft Entra ID   (Azure AD), B2B/B2C, Conditional Access, PIM, Key Vault, Defender for Cloud, WAF (App Gateway/Front Door).
  • Observability:   Azure Monitor, Log Analytics, Application Insights, Workbooks.
  • DevOps & IaC:   Terraform/Bicep, GitHub Actions/Azure DevOps, environments, gated releases, policies.
  • ML & AI:   Azure ML, Cognitive Services integration (when applicable).

AWS

  •     Core & Networking:   VPC, subnets,   Transit Gateway  , SGs/NACLs, PrivateLink, Route 53.
  •     Compute & PaaS:   EC2,   ECS/EKS  , Lambda, ALB/NLB, Auto Scaling.
  •     Data:   RDS/Aurora, DynamoDB, S3 + lifecycle, Glue/Athena/EMR.
  •     Security & Governance:   IAM, Organizations/SCPs, KMS, WAF, Security Hub, GuardDuty.
  •     Observability & Cost:   CloudWatch, X-Ray, CloudTrail,   Cost Explorer/Compute Optimizer/Trusted Advisor  .
  •     IaC/DevOps:   CloudFormation/CDK, CodePipeline/CodeBuild, Terraform.


GCP 

  •     Networking:   Projects, VPC, Shared/Peered VPC, Cloud NAT, Interconnect/VPN.
  •     Compute & PaaS:   GCE,   GKE  , Cloud Run, App Engine, Load Balancing.
  •     Data:   Cloud SQL/Spanner/BigQuery, GCS with lifecycle management, Dataproc/Dataflow.
  •     Security & IAM:   IAM Conditions, Secret Manager, Cloud Armor, Security Command Center.
  •     IaC/DevOps:   Deployment Manager/Terraform, Cloud Build/Artifact Registry, Cloud Operations.

IBM

  •   Migration planning to IBM Cloud/IKS, CI/CD with Helm/Argo/Spinnaker or UrbanCode Deploy.
  •   BTI and middleware workloads from bare metal/VMs to   IBM Kubernetes Service  ; private/hybrid via IBM orchestration.

PAAS and Data Integration 

  • EDI/workflow:   Dell Boomi, Azure Integration Services (Logic Apps/API Management/Service Bus).
  • Modern BI:   Power BI (Fabric) and   Snowflake   architecture/migration with governed data products.


Talk to us!

  

Call us at 608 886 7682 or email ram@govansys.com to schedule a brief discussion.


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