Cloud Migration Services in India — AWS MAP & Zero Downtime
Cloud migration services for Indian enterprises — Opsio executes wave-based migrations from on-premises datacentres to AWS, Azure, and GCP with zero downtime, AWS MAP funding support, DPDPA compliance, BFSI-grade security, and INR cost optimisation.
Trusted by 100+ organisations across 6 countries
AWS MAP
Partner
Zero
Downtime
500+
Migrations
30-day
Hypercare
What's Included
Cloud migration services cover seven capabilities mapped to a factory methodology rather than ad-hoc per-server execution. Application discovery uses AWS Migration Hub, Azure Migrate, or GCP Migrate with automated dependency mapping and migration-readiness scoring per workload. Migration factory execution runs parallel workstreams — infrastructure, database, and applications — with dedicated cutover engineers and rehearsal cutovers validating procedures before production. Cloud migration consulting is packaged separately for clients who want a decision-ready plan with 7-R classification, target architecture, and funding application before committing to delivery. Database migration uses AWS DMS, Azure DMS, Google Cloud DMS, and native replication with cross-engine schema conversion (Oracle to PostgreSQL, SQL Server to Aurora). Application modernization runs alongside migration where it adds business value. MAP funding access offsets AWS migration costs. Hypercare and transition deliver 30 days of enhanced support after cutover.
Migration Assessment & Planning
Application portfolio analysis, dependency mapping, migration strategy selection (6R framework), MAP funding assessment, cloud cost estimation in INR, and wave-based migration plan for Indian on-premises datacentres.
AWS Migration with MAP Funding
AWS Migration Acceleration Programme facilitation for Indian enterprises — qualifying for credits that offset part of the migration costs. MGN for server migration, DMS for databases, and AWS migration tools for specialised workloads.
Azure Migration from Indian Datacentres
Azure Migrate for assessment and server migration, Database Migration Service for SQL Server and Oracle, and Site Recovery for DR. Migration to Central, South, and West India regions with Entra ID integration.
Zero-Downtime Cutover
Rehearsed cutover procedures with parallel-run validation, DNS-based traffic switching, rollback triggers, and automated health checks. Production cutovers executed during IST maintenance windows with minimal business impact.
Database Migration
Homogeneous and heterogeneous database migrations — Oracle to PostgreSQL, SQL Server to Azure SQL, on-premises MySQL to Aurora. Schema conversion, data migration, query validation, and performance benchmarking.
Post-Migration Optimisation
Right-sizing, Reserved Instance purchasing, security baseline validation, monitoring setup, and application performance tuning on Indian cloud regions. Ensuring migrated workloads are optimised, not just moved.
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Opsio's focus on security in the architecture setup is crucial for us. By blending innovation, agility, and a stable managed cloud service, they provided us with the foundation we needed to further develop our business. We are grateful for our IT partner, Opsio.
Jenny Boman
CIO · Opus Bilprovning
India's Migration Partner from Datacentre to Cloud
Cloud migration services exist because Indian enterprises running workloads in on-premises datacentres across Noida, Pune, Chennai, Hyderabad, and Bangalore face rising maintenance costs, capacity constraints, and the inability to scale for digital initiatives. On-premises-to-cloud migration unlocks elastic scalability, modern services, and cost optimisation — but migration executed poorly causes extended downtime, data loss, performance regression, and budget overruns. Opsio executes cloud migrations using proven factory methodology — wave-based migration planning, rehearsed cutover procedures, parallel-run validation, and automated testing that virtually eliminates migration risk. As a holder of the AWS Migration & Modernization Competency, we help Indian enterprises access Migration Acceleration Programme funding that offsets part of the initial migration costs, making cloud migration financially compelling.
Our migration practice supports all major target platforms: AWS Mumbai and Hyderabad using MGN and DMS, Azure Central and West India using Azure Migrate and Database Migration Service, and GCP Mumbai. Platform selection is based on your application requirements, existing cloud investment, and Indian data residency needs.
For Indian BFSI institutions, migration requires maintaining RBI-mandated security controls throughout the transition, ensuring zero data loss for financial records, and meeting CERT-In incident reporting requirements during the migration period. Our BFSI migration methodology includes parallel-run validation, rollback procedures, and compliance documentation at every stage.
Application modernisation during migration transforms the business case. Rehosting (lift-and-shift) gets you to cloud quickly; replatforming adds managed services like RDS and ElastiCache; refactoring rebuilds for cloud-native benefits. We assess each application and recommend the optimal strategy based on business value, technical complexity, and your Indian team's readiness.
Our migration assessment evaluates your on-premises environment, estimates cloud costs in INR, identifies MAP funding eligibility, and delivers a detailed wave plan with timeline, risk mitigations, and resource requirements. Featured reading from our knowledge base: Zero Trust and Digital Transformation in India, IT Services India: Cloud Migration and Modernization Solutions – Opsio, and Zero Trust for OT in India: Adapting the Framework for Industrial Environments. Related Opsio services: AWS Migration Services in India — AWS MAP & 2-Hour Cutover, Refactor & Modernisation Services India, Database Migration Services India, and Azure Migration Services in India — Entra ID & 2-Hour Cutover.
How Opsio Compares
| Capability | DIY Migration | Basic Partner | Opsio Migration India |
|---|---|---|---|
| Methodology | Ad-hoc per server | Basic lift-and-shift | Factory with wave execution + rehearsal |
| MAP funding access | No partner status | Basic reseller | Certified MAP facilitation |
| Downtime risk | Hours per server | Reduced but present | Zero-downtime methodology |
| BFSI compliance | Not addressed | Generic controls | RBI + CERT-In + DPDPA mapped |
| Database modernisation | Not included | Basic DMS only | Oracle-to-PostgreSQL + validation |
| Post-migration optimisation | Not included | Basic monitoring | Full FinOps + right-sizing |
| Typical cost savings vs on-prem | 10-15% | 15-25% | 30-50% (with FinOps) |
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What You Get
A cloud migration engagement ships ten specific deliverables tied to migration governance and operational handover. Application inventory with dependency mapping and migration-readiness scoring shows what's moving and in what order. The per-workload migration strategy assigns 7-R classification — rehost, replatform, refactor, retire, or retain — and justifies each choice. The cloud landing zone deployment provides the target environment with networking, security, IAM, and monitoring before any workload migrates. Migration runbooks document rehearsal cutover procedures and rollback paths. Database migration includes schema conversion artifacts and parallel-run validation reports. Post-migration performance benchmarks compare against pre-migration baselines. MAP funding application and credit management run alongside delivery for AWS migrations. The 30-day hypercare engagement includes enhanced monitoring and accelerated SLA. FinOps optimization tracking and managed-operations transition documentation close out the project formally.
Pricing & Investment Tiers
Transparent pricing. No hidden fees. Scope-based quotes.
Migration Assessment
₹5,00,000–₹20,00,000
One-time
Migration Execution
₹20,00,000–₹1,00,00,000
Per project
Post-Migration Operations
₹3,00,000–₹12,00,000/mo
Ongoing
Transparent pricing. No hidden fees. Scope-based quotes.
Questions about pricing? Let's discuss your specific requirements.
Why Choose Opsio for Cloud Services
Six characteristics distinguish Opsio's cloud migration services from generic providers and internal teams. The migration factory methodology — parallel workstreams, rehearsal cutovers, tested rollback procedures, and prioritized waves — replaces ad-hoc per-server execution that causes most failed migrations. Coverage spans AWS, Azure, and GCP with platform-certified engineers and platform-specific tooling, supporting multi-cloud target architectures rather than locking you to one provider. Zero-data-loss is enforced through parallel-run validation and explicit schema conversion, not assumed. AWS Migration & Modernization Competency partnership unlocks MAP funding credits, which AWS sets per project to offset part of the initial migration costs. Post-migration optimization is built in: 30-day hypercare with accelerated SLA, then transition to managed operations with FinOps and security hardening. The 200+ workloads-migrated track record across SaaS, enterprise, healthcare, and financial services means the patterns and tooling are proven, not theoretical.
AWS Migration & Modernization Competency
Migration Acceleration Programme credits that offset part of the migration costs for Indian enterprises.
Zero-downtime methodology
Rehearsed cutovers with parallel-run validation and automated rollback capability.
500+ migrations completed
Proven methodology across BFSI, IT/BPO, e-commerce, and manufacturing workloads.
BFSI migration expertise
RBI-compliant migration with security controls maintained throughout transition.
Indian datacentre experience
Migrations from Noida, Pune, Chennai, Hyderabad, and Bangalore datacentre facilities.
INR cost optimisation
Post-migration FinOps ensuring cloud costs are optimised from day one.
Not sure yet? Start with a pilot.
Begin with a focused 2-week assessment. See real results before committing to a full engagement. If you proceed, the pilot cost is credited toward your project.
Our 4-Phase Delivery Process
A cloud migration runs through four phases with explicit deliverables, timelines, and exit criteria. Discovery & Planning (2-4 weeks) inventories every application, maps dependencies, classifies workloads under the 7-R framework (rehost, relocate, replatform, refactor, repurchase, retire, retain), builds the wave schedule, and submits MAP funding applications for AWS migrations. Foundation & Landing Zone (2-3 weeks) deploys the target cloud landing zone with networking, security baseline, IAM, monitoring, and CI/CD infrastructure — the production target environment is validated before any workload moves. Migration Execution (4-16 weeks, depending on scope) runs parallel workstreams with rehearsal cutovers per wave, data-validation sign-offs, and production cutover with rollback ready. Hypercare & Optimize (4 weeks plus ongoing) covers enhanced monitoring with accelerated SLA, performance validation against pre-migration baselines, cost optimization, and transition to ongoing managed operations.
Migration Assessment
Application inventory, dependency mapping, strategy selection, MAP funding assessment, and wave planning. Timeline: 2-4 weeks.
Landing Zone & Foundation
Cloud landing zone deployment with security baselines, networking, and governance on Indian regions. Timeline: 2-4 weeks.
Wave Execution
Wave-based migration with rehearsed cutovers, parallel-run validation, and zero-downtime transitions. Timeline: 4-16 weeks.
Optimisation & Handover
Post-migration optimisation, monitoring setup, FinOps implementation, and knowledge transfer. Timeline: 2-4 weeks.
Key Takeaways
- Migration Assessment & Planning
- AWS Migration with MAP Funding
- Azure Migration from Indian Datacentres
- Zero-Downtime Cutover
- Database Migration
Industries Served by Opsio
Cloud migration priorities differ sharply by industry, and Opsio's wave design reflects that. SaaS and technology companies need zero-downtime cutovers for customer-facing services and continuous deployment compatibility — migrations are sequenced around release cadence and feature freeze windows. Enterprise and retail face large-scale data center exit projects with hundreds of servers, multiple datacenter contracts unwinding in sequence, and complex network connectivity to retire — wave planning aligns with lease expirations and budget cycles. Healthcare migrations demand HIPAA-compliant data handling, encryption in flight and at rest, controlled access throughout the migration window, and BAA documentation for every cloud service touched. Financial services run regulated migrations under SOC 2, PCI DSS, and DORA frameworks with audit trails, encryption attestation, and explicit segregation of duties between development and production access during cutover. Same factory methodology, different compliance overlays.
BFSI
RBI-compliant migration for Indian banks and financial institutions.
IT/BPO
Delivery centre infrastructure migration for Indian IT companies.
Manufacturing
ERP and operational system migration for Indian manufacturers.
Government
Digital India platform migration to compliant cloud infrastructure.
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Cloud Migration Services in India — AWS MAP & Zero Downtime — FAQ
How does AWS MAP funding work for Indian enterprises?
AWS Migration Acceleration Programme provides funding and credits that offset part of the initial migration costs for qualifying Indian organisations; AWS sets the amount per project. Opsio assesses your eligibility, prepares the MAP application, and manages the funding process. Credits apply to AWS infrastructure consumption during and after migration. We have facilitated MAP funding exceeding ₹25,00,000 for Indian enterprises.
What is the typical investment for cloud migration in India?
Migration assessment and planning costs ₹5,00,000 to ₹20,00,000. Migration execution ranges from ₹20,00,000 to ₹1,00,00,000 depending on server count, database complexity, and compliance requirements. MAP funding can offset part of these costs. Post-migration cloud costs are generally 20-40% lower than equivalent on-premises total cost of ownership.
How long does cloud migration take?
Small environments (10-50 servers): 4-8 weeks. Mid-market (50-200 servers): 8-16 weeks. Large-scale (200+ servers): 16-24 weeks. Timeline includes assessment, landing zone, wave execution, and optimisation. We can accelerate by running multiple migration waves in parallel once the methodology is proven. For Indian enterprises, timelines account for DPDPA data classification requirements and CERT-In compliance validation. Our Bangalore and Hyderabad delivery centres ensure IST-aligned project management with no timezone lag, and AWS MAP funding can offset migration costs for qualifying organisations.
Can you migrate our Oracle databases to PostgreSQL during migration?
Yes. We combine cloud migration with database modernisation — migrating Oracle to PostgreSQL or Aurora PostgreSQL eliminates expensive Oracle licensing. AWS SCT (Schema Conversion Tool) handles schema translation, DMS migrates data with ongoing replication, and we validate query compatibility. Typical Oracle-to-PostgreSQL savings: ₹20,00,000 to ₹1,00,00,000 annually in licence costs.
How does Opsio ensure zero downtime during migration?
Continuous replication keeps cloud and on-premises environments synchronised. Rehearsed cutover procedures are tested in advance. DNS-based traffic switching enables instant rollback. Health checks validate application functionality before and after cutover. Production cutovers during IST low-traffic windows minimise impact. For BFSI, we add parallel-run validation comparing transaction outputs.
What are the 7 R's of cloud migration?
Rehost (lift-and-shift to cloud), Replatform (move with minor cloud optimisations), Refactor (rebuild for cloud-native), Repurchase (replace with SaaS), Relocate (vMotion-style infrastructure transfer to cloud), Retire (decommission unnecessary systems), and Retain (keep on-premises). We assess each application against all six strategies and recommend the optimal path based on business value, technical complexity, and your Indian team's capabilities.
How does Opsio handle DPDPA compliance during migration?
Data encrypted in transit during migration using TLS. Landing zone deployed with DPDPA-compliant data residency controls on Indian regions. Access controls maintained throughout transition. Migration activities logged and auditable. No data leaves Indian borders during or after migration. CERT-In incident reporting capability operational throughout.
Can Opsio migrate SAP workloads to cloud?
Yes. We migrate SAP systems (ECC, S/4HANA, BW) to AWS and Azure using SAP-certified migration methodologies. This includes SAP application servers, HANA databases, and associated landscape components. Migration to AWS ap-south-1 or Azure Central India ensures data residency while leveraging cloud scalability for SAP workloads. For Indian enterprises, timelines account for DPDPA data classification requirements and CERT-In compliance validation. Our Bangalore and Hyderabad delivery centres ensure IST-aligned project management with no timezone lag, and AWS MAP funding can offset migration costs for qualifying organisations.
What happens if something goes wrong during migration?
Every migration wave includes tested rollback procedures. Continuous replication means the on-premises environment remains operational during migration. DNS-based cutover enables instant traffic reversion. Health check failures automatically trigger rollback. In our migration methodology, the ability to rollback safely is a prerequisite before any production cutover begins.
How does post-migration optimisation work?
Immediately after migration, workloads often run on right-sized-for-on-premises instances. We implement FinOps: right-sizing based on actual cloud utilisation metrics, Reserved Instance or Savings Plan purchasing for predictable workloads, spot strategies for fault-tolerant workloads, and storage tiering. Typical post-migration optimisation reduces cloud costs 20-30% within three months.
Still have questions? Our team is ready to help.
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Cloud Migration Services in India — AWS MAP & Zero Downtime
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