Cloud Migration & Management

Discovery & Assessment

We inventory applications, servers, network topology, storage, dependencies, and user workflows. We run performance baselines, compatibility checks, and cost projection modeling. The result is a prioritized migration map and an accurate TCO estimate that factors licensing, storage tiers, and network egress.

Migration Strategy & Architecture

We recommend the right migration path for each workload: lift-and-shift for speed, replatform to reduce operational overhead, refactor to SaaS/PaaS for long-term agility, or hybrid models for latency or regulatory reasons. Architecture design includes network segmentation, identity and access design, encryption at rest and in transit, backup strategy, and high-availability patterns.

Cloud Platforms & Technologies Supported

We plan and implement solutions on AWS, Microsoft Azure, Google Cloud Platform, VMware Cloud, and hybrid platforms. We use IaC (Terraform/ARM/CloudFormation), automation (Ansible, PowerShell), and migration tooling (Azure Migrate, AWS Migration Hub, database migration tools) to accelerate migrations while keeping changes auditable and repeatable.

Data Migration & Integrity

We design secure, phased data migrations with checksums and reconciliation to guarantee integrity. For large datasets we provide staged replication, physical data transfer options, and scheduling that minimizes business impact. We integrate encryption, key management, and compliance controls for regulated data.

Network & Connectivity

We configure secure networking: VPN, Direct Connect / ExpressRoute style private links, VPC/VNet design, load balancing, and routing. We coordinate with on-site teams or vendor technicians (via Field Nation / WorkMarket) for WAN upgrades, fiber handoffs, firewall appliance replacement, or switch installations required for cloud connectivity.

Security & Compliance

Security is embedded at every stage: vulnerability assessment, endpoint hardening, IAM/least privilege, multi-factor authentication, logging/monitoring, and incident response runbooks. For regulated clients we design controls to meet HIPAA, PCI DSS, SOC 2, and other industry standards and we document evidence for audits.

Cutover, Validation & Rollback Planning

Before cutover we perform integration testing, user acceptance tests, and run chaos/rollback drills. We create detailed runbooks that define success criteria, verification tests, and immediate rollback steps to ensure an orderly transition.

Post-Migration Cloud Management

Our managed services include patching, system health monitoring, automated backups, incident response, capacity planning, performance tuning, security monitoring (SIEM), and monthly reporting. We operate under SLAs you select and provide a named technical account manager for continuity.

Cost Governance (FinOps)

We implement tagging, reserved instances/savings plans, lifecycle policies, and automated scale-down schedules. Monthly FinOps reports show spend by application and recommendations to lower costs without sacrificing performance.

Disaster Recovery & Business Continuity

Rhumbu designs RTO/RPO-aligned DR strategies with cross-region replication, automated failover, and tested recovery procedures. We run regular DR drills and provide documented restoration timelines.

Operational Tooling & Observability

We deploy centralized logging, application performance monitoring (APM), and dashboards for proactive alerts. Toolchain examples include cloud native observability, log aggregation, and automated alerting integrated into our support flows.

How Rhumbu works with Field Nation, WorkMarket & industry experts

When migrations require local field services, Rhumbu leverages vetted contractors and workforce platforms like Field Nation and WorkMarket to scale on-site capacity quickly and securely. This model lets us:

• Dispatch certified field technicians for rack installs, cable runs, hardware swaps, or site visits with rapid SLAs and GPS/time tracking.
• Ensure compliance and verification through platform-level background checks, certifications, and timesheeting.
• Integrate contractor work into our project management and change control processes so remote engineers and on-site techs act as a single coordinated team.
• Engage industry subject-matter experts for specialized migrations (ERP, medical devices, industrial control systems) via marketplace sourcing to complement our core team.

We manage contractor selection, onboarding, NDAs, equipment checklists, and final acceptance to reduce client procurement burden and speed execution without sacrificing security or accountability.

Industry-specific considerations

Healthcare

We design HIPAA-compliant architectures with encrypted EHR migrations, audit logging, and strict access controls. We coordinate validation windows with clinical IT and ensure zero patient-data exposure during cutover.

Finance

For PCI/SOX environments we apply rigorous segmentation, logging, and change controls. We perform pre-migration compliance assessments and maintain immutable audit trails.

Retail & POS

We support phased POS migrations, edge caching, and reliable failover so storefront operations remain uninterrupted during migration windows.

Manufacturing & OT/IoT

We plan coexistence strategies for OT systems, isolated VLANs, and careful testing to avoid operational disruption to industrial control systems.

Typical project phases & timeline indicators

Every project is tailored, but a common plan looks like this: Discovery (1–3 weeks), Design & Pilot (2–6 weeks), Migration Wave(s) (varies by workload; small orgs can complete in weeks, large enterprises in months), Cutover & Stabilization (1–4 weeks), and Ongoing Managed Services (continuous). Timelines depend on application complexity, data volume, compliance, and on-site work requirements.

Risk mitigation & rollback controls

We mitigate migration risk with dependency mapping, canary deployments, parallel runs, automated backup snapshots before each change, and pre-defined rollback procedures. We preserve pre-migration baselines to quickly revert any service in the rare case of failure.

Pricing models & SLAs

Rhumbu offers flexible commercial models: fixed-price migrations for scoped projects, time & materials for exploratory or complex migrations, and subscription managed services with tiered SLAs (response times, uptime guarantees, monthly reporting). We include optional pay-as-you-go field services via contractor platforms where needed.

KPIs & Success metrics

We track business-focused KPIs: application availability, user-perceived latency, post-migration incident count, backup success rate, cost per workload, and RPO/RTO compliance. Regular reports map these metrics to business outcomes.

Tools, integrations & automation

We use infrastructure as code, CI/CD pipelines for IaC, automated database replication, secure migration tools, and configuration management to ensure reproducible results. Automation reduces the human error surface and accelerates repeatable migrations.

Frequently asked questions 

What migration strategies do you recommend?
We choose the strategy per workload: lift-and-shift for rapid moves, replatforming to reduce ops overhead, or refactoring to cloud native services when long-term agility and cost efficiency matter.

Will my applications be offline during migration?
We plan for minimal downtime with staged replication, blue/green or canary cutovers and coordinate windows with stakeholders to limit business disruption.

How do you secure data during migration?
We use encrypted tunnels, key management, role-based access, and temporary isolation networks. All sensitive transfers are audited and validated.

Do you handle licenses and software compatibility?
Yes, we assess licensing and compatibility in discovery and recommend licensing strategies or conversions to cloud licensing models.

Can you provide on-site technicians?
Yes, we coordinate certified field engineers via our marketplace partners (Field Nation, WorkMarket) or our own staff for rack installs, cabling, hardware work, and site validation.

Next steps — how to engage Rhumbu

Start with a free migration readiness assessment. We’ll inventory your environment, map risks, and deliver a Migration Blueprint with cost and timeline estimates. From there we can pilot workload migrations and expand in waves while managing on-site needs through marketplace integration if required.

Contact us: Request a free assessment at info@rhumbu.com or call 920.497.5533 to speak with a Cloud Solutions Architect and schedule your discovery session.