Move to Cloud Without
a Single Minute of
Downtime.
From lift-and-shift to cloud-native refactoring, Gleyon's certified migration architects plan and execute every phase of your cloud journey — with zero-downtime cutover and a rollback plan for every workload.
Every Migration Journey Handled
Lift & Shift
Fastest path to cloud — rehost workloads on cloud infrastructure with minimal changes. Ideal for legacy apps requiring cloud security and cost benefits without re-architecture.
Cloud-Native Refactoring
Re-architect monolithic applications as containerised microservices on Kubernetes — unlocking auto-scaling, improved resilience, and reduced operational overhead.
Data Centre Consolidation
Consolidate multiple on-premise data centres into a unified cloud or co-lo footprint — reducing facility, power, and hardware costs by typically 60–70%.
Cloud-to-Cloud Migration
Switch cloud providers (AWS to Azure, or GCP to AWS) with full workload portability — handling DNS cutover, storage migration, IAM translation, and cost modelling.
Database Migration
Oracle-to-PostgreSQL, MSSQL-to-RDS, and on-premise-to-cloud database migrations with schema conversion, data validation, and zero-downtime replication-based cutover.
Secure & Compliant Migration
All migrations designed to maintain or improve compliance posture — ISO 27001, RBI, SEBI, PCI-DSS, and HIPAA requirements handled from day one of architecture design.
Our Battle-Tested Migration Framework
Discover & Assess
Full dependency mapping, TCO analysis, workload prioritisation using the 6Rs framework, risk assessment, and a migration wave plan with rollback triggers defined for every workload.
Mobilise & Pilot
Landing zone setup, network connectivity (VPN/Direct Connect/ExpressRoute), security baseline, and pilot migration of a non-critical workload to validate tooling and runbooks.
Migrate, Cutover & Optimise
Wave-by-wave migration with parallel run periods. Zero-downtime cutovers using DNS-based failover or replication-based sync. Post-migration FinOps optimisation included.
500 Migrations. Zero Failed Cutovers.
Every migration includes a live rollback plan — not theoretical. We run parallel environments until you're satisfied with the migrated workload and only decommission on-premise infrastructure once you sign off.
- 500+ successful migrations with zero failed cutovers
- Every workload gets a written rollback plan before cutover
- AWS, Azure, and GCP migration competency certified
- 6Rs framework assessment included at no extra charge
- Post-migration FinOps review targeting 40% cost reduction
- 3-year cloud optimisation retainer available post-migration