Cloud Infrastructure Designed for Operational Reality
Cloud-native and hybrid infrastructure designed for reliability, security, and operational efficiency—not just migration.
Cloud Is Not Inherently Simpler
Moving to the cloud without architectural discipline often replaces on-premise complexity with cloud complexity—and recurring cost.
HRHK designs cloud infrastructure that accounts for security boundaries, identity architecture, network connectivity, cost optimization, operational maturity, compliance requirements, and recovery capability. Whether migrating from on-premise, optimizing existing cloud environments, or building cloud-native platforms, we engineer infrastructure that performs reliably under real operational conditions.
Cloud Architecture Services
From migration to cloud-native design.
Cloud Infrastructure Stack
Cloud Migration
Assessment, planning, phased migration, data transfer, cutover strategy, rollback planning, and post-migration optimization.
Hybrid Cloud
On-premise and cloud integration, hybrid networking, data synchronization, workload placement strategy, and unified management.
Cloud-Native Design
Containers, serverless, managed services, auto-scaling, infrastructure as code, and cloud-optimized architecture patterns.
Multi-Cloud Strategy
Provider evaluation, workload distribution, cost comparison, vendor dependency reduction, and cross-cloud architecture.
Cloud Cost Optimization
Resource right-sizing, reserved instance strategy, idle resource identification, storage tiering, and cost governance.
Cloud Security
Identity architecture, workload isolation, security groups, secrets management, logging, configuration review, and storage protection.
Infrastructure as Code
Infrastructure should be version-controlled, testable, and reproducible.
Terraform
Multi-provider provisioning
CloudFormation
AWS-native definitions
Pulumi
Infrastructure in code
Configuration Management
Ansible, Chef, Puppet
Secrets Management
Secure credential handling
Environment Parity
Consistent dev/stage/prod
Container & Orchestration
Right-sizing compute complexity to operational need.
Container Architecture
Docker containerization, image optimization, registry management, multi-stage builds, and container security scanning.
Kubernetes
Cluster design, workload placement, service mesh, ingress controllers, horizontal pod autoscaling, and operational runbooks where requirements justify orchestration complexity.
Serverless Architecture
Functions, API gateways, event-driven workflows, scheduled automation, managed databases, object storage, and queue-based processing where operationally appropriate.
Deployment Strategy
Blue/green deployment, canary deployment, rollback strategies, automated deployment validation, and controlled production releases.
Cloud Observability
Cloud infrastructure must expose its operational condition.
Resource Monitoring
CPU, memory, disk, network
Application Telemetry
Logs, metrics, traces
Cost Monitoring
Spend tracking, anomalies
Security Logging
CloudTrail, audit logs
Alerting
Threshold, anomaly-based
Health Checks
Service availability
Cloud Recovery Architecture
Cloud infrastructure must be designed for failure, not just uptime.
Backup Strategy
Automated backups, cross-region replication, immutable backups, backup validation, and recovery testing.
Disaster Recovery
Multi-region architecture, failover automation, RPO/RTO targets, DR runbooks, and recovery validation.
High Availability
Multi-AZ deployment, load balancing, auto-scaling, health-check-driven failover, and redundancy architecture.
Related Capabilities
Network Infrastructure
Hybrid cloud networking, VPC design, and cloud connectivity integrated with on-premise infrastructure.
Explore Network InfrastructureCyber Security
Cloud security posture, identity architecture, workload isolation, and cloud-native security controls.
Explore Cyber SecurityMonitoring Systems
Cloud observability, performance monitoring, and alerting as part of the complete monitoring stack.
Explore Monitoring SystemsCloud Infrastructure Should Be Designed, Not Assembled.
Engineer cloud environments that perform, scale, and recover predictably.