Cloud Migration Services
Move to the Cloud Without the Horror Story
Cloud migration has an unfair reputation. Done right, it is one of the highest-ROI infrastructure investments a business can make – reducing server costs, improving availability, eliminating maintenance overhead, and enabling capabilities that on-premise infrastructure cannot provide economically. Done wrong, it can cause downtime, data loss, cost shocks, and months of recovery work.
The difference is preparation and execution methodology. DevZoni’s cloud migration process is engineered around real production risks, not idealized checklists.
Before Working With DevZoni
What Real Teams Usually Tell Us First
“We went down for 72 hours during our migration. Nobody had tested the database cutover properly. It cost us more than a year of cloud savings.”
“Our cloud bill in month one was 4x what we were told. Nobody accounted for transfer costs or always-on dev/test environments.”
“They migrated our app but kept the same on-prem architecture. We paid cloud prices and got none of the cloud benefits.”
“Everything looked fine, then we discovered a compliance gap – sensitive data landed in a non-compliant storage path.”
Cloud Migration Services We Provide
Cloud Migration Assessment and Strategy
We start with deep discovery: workloads, dependencies, data volumes, network architecture, compliance constraints, and performance requirements. The output is a migration roadmap with sequencing, risk controls, rollback plans, and realistic cost modeling.
AWS Migration Services
Full-cycle AWS migrations using discovery, planning, migration, and optimization phases. We handle database migration, workload movement, networking, IAM hardening, and production validation.
Azure Migration Services
Azure-first migration support for Microsoft-centric environments, including hybrid architectures where full cloud transition is not yet practical.
Google Cloud Platform (GCP) Migration
GCP migrations with emphasis on data, analytics, and ML-heavy workloads. For advanced data intelligence use cases, this often connects with machine learning software development.
Database Migration
The highest-risk migration layer. We handle compatibility assessment, schema conversion, full data migration, cutover planning, rollback procedures, and post-migration benchmarking. Where needed, we integrate with API development and integration to keep downstream systems stable.
Application Modernization
Beyond lift-and-shift, we modernize architecture through containerization, managed services, and cloud-native patterns. This is often delivered alongside cloud application development for long-term operational gains.
Free Migration Assessment
Get a Safe Cloud Migration Plan
Share your current environment and we will provide phased migration priorities, risk controls, and realistic timeline plus cost assumptions.
Get a Project Plan in 24 Hours
Our Cloud Migration Methodology – Why It Is Different
- Phased migration: we do not move everything at once.
- Near-zero downtime cutovers with change data capture where applicable.
- Parallel-run validation before final switchovers.
- Detailed cost modeling before infrastructure commitments.
- Rollback procedures for every migration stage.
- Compliance verification before any legacy decommissioning.
- Operational hardening aligned to DevOps and platform engineering.
Frequently Asked Questions – Cloud Migration
A simple migration can take 4-8 weeks. Medium-complexity migrations often take 3-5 months. Large enterprise programs can run 6-18 months using phased execution. Timeline depends on workload complexity, dependency depth, and downtime tolerance.
Project delivery can range from roughly $15,000-$30,000 for simple migrations to $100,000-$500,000+ for complex enterprise transitions. This is separate from ongoing cloud spend. A proper assessment includes both migration project cost and realistic run-rate cloud cost modeling.
Most business migrations can be executed with near-zero downtime using phased cutovers and replication-based database transitions. Final cutovers are typically brief and pre-planned, with rollback procedures tested beforehand.
Primary risks include downtime, data loss, cost overrun, security misconfiguration, and compliance drift. DevZoni mitigates these through phased execution, validation checkpoints, backup controls, security reviews, and compliance mapping.