Cloud Migration Services

Migrate to the Cloud. Zero Downtime. Zero Data Loss. 100% Business Continuity.

SISGAIN is a globally trusted cloud migration services company helping startups, SMBs, and enterprises move to AWS, Azure, Google Cloud, and Oracle Cloud — faster, safer, and smarter. From planning to post-migration support, we handle everything so your team never misses a beat.

infracore — command center
Value
500+
Cloud Migrations Delivered
Value
17+
Years of IT Excellence
Value
40%
Average Cost Reduction
Value
99.9%
Uptime SLA Guaranteed
Infrastructure Health Score
AWS us-east
Azure EU
GCP Asia
tcs
toyota
gt_bank
akos
Tawuniya
mcarft
united-healthcare-insurance

The Problem

Is Your Legacy Infrastructure Holding Your Business Back?

Thousands of businesses worldwide are losing money, time, and competitive edge every single day — simply because they haven't made the move to the cloud yet. Does any of this sound familiar?

Skyrocketing Infrastructure Costs

Skyrocketing Infrastructure Costs

Your on-premise servers demand constant capital investment — hardware upgrades, maintenance contracts, cooling, and IT staff — with costs that grow every year regardless of how much you actually use.

Painful Downtime & System Failures

Painful Downtime & System Failures

Unplanned outages cost businesses an average of $5,600 per minute. Aging infrastructure is unpredictable — and every hour of downtime means lost revenue, frustrated customers, and a damaged reputation.

Growing Security & Compliance Gaps

Growing Security & Compliance Gaps

Legacy systems were never built for today's cyber threat landscape. Outdated software, unpatched vulnerabilities, and poor access controls make your business an easy target — and a compliance nightmare.

Zero Scalability When You Need It Most

Zero Scalability When You Need It Most

On-premise infrastructure can't keep up with sudden spikes in demand. Over-provisioning wastes money. Under-provisioning kills performance. Either way, your business pays the price during your most critical moments.

Remote Work & Collaboration Bottlenecks

Remote Work & Collaboration Bottlenecks

Siloed, location-dependent systems slow down your teams, frustrate remote workers, and prevent real-time collaboration — costing you productivity and top talent who expect modern, flexible work tools.

Slow Software Deployments Killing Agility

Slow Software Deployments Killing Agility

When deploying a new feature takes weeks instead of hours, your competitors move faster and your customers feel it first. Legacy infrastructure is the single biggest bottleneck to digital innovation.

✕ Before SISGAIN

✕ Unpredictable IT costs draining your annual budget

✕ Servers crashing during your peak business hours

✕ Security patches missed, compliance audits failed

✕ Weeks of downtime to deploy even minor updates

✕ Remote teams struggling with slow, siloed systems

✕ No visibility into infrastructure spend or performance

✕ IT team buried in firefighting instead of innovation

✕ Vendor lock-in with no clear modernization roadmap

✓ After SISGAIN

✓ Predictable, optimized cloud spend — cut costs by up to 40%

✓ 99.9% uptime SLA with automated failover and recovery

✓ SOC 2, ISO 27001, HIPAA, GDPR & PCI-DSS ready infrastructure

✓ Deploy new features in hours, not weeks

✓ Fully connected remote teams with real-time collaboration

✓ Live dashboards showing every dollar and every metric

✓ Your IT team focused on building, not fixing

✓ Multi-cloud freedom — AWS, Azure, Google Cloud, Oracle

Our Solution

We Don't Just Move Your Data. We Transform Your Entire Business.

Most cloud migration service providers simply lift and shift your old problems into a new environment. SISGAIN does it differently. Our cloud migration consulting services combine deep technical expertise with a business-first strategy — so every workload we migrate is also optimized, secured, and built to scale from day one.

Whether you are a startup launching fast, an SMB modernizing operations, or an enterprise running mission-critical workloads — our certified cloud architects design a migration roadmap built around your goals, your timeline, and your budget. No guesswork. No disruption. Just results.

AWS Advanced Partner

Azure Gold Partner

GCP Premier Partner

Oracle Cloud Partner

Kubernetes Certified

Terraform Expert

SOC 2 Type II

ISO 27001 Compliant

Our Services

End-to-End Cloud Migration Services Built for Every Business

From AWS cloud migration services to Oracle cloud migration services — SISGAIN covers every platform, every workload, and every industry. One partner. Complete cloud migration expertise.

AWS Cloud Migration Services

Move your workloads to Amazon Web Services with zero data loss and minimal downtime. As an AWS Advanced Partner, SISGAIN handles EC2, S3, RDS, Lambda, and full VPC migrations — with cost optimization built in from day one.

Azure Cloud Migration Services

Migrate your on-premise workloads, applications, and databases to Microsoft Azure with full compliance and enterprise-grade security — including hybrid cloud setups, Active Directory integration, and Azure DevOps enablement.

Google Cloud Migration Services

Harness the power of Google Cloud Platform with expert-led migration services — enabling BigQuery-powered insights, scalable Kubernetes clusters, and AI-ready infrastructure that gives your business a true competitive advantage.

Oracle Cloud Migration Services

Move your Oracle environments to OCI with zero data corruption, full license optimization, and complete functional parity — covering Oracle DB, E-Business Suite, Fusion, and custom Oracle applications.

Cloud Application Migration Services

Modernize and migrate your entire application portfolio — web apps, mobile backends, monoliths, and microservices — to cloud-native architectures that perform better, cost less, and scale effortlessly.

Cloud Data Migration Services

Every byte of your structured, unstructured, and real-time data moved securely and accurately — covering SQL, NoSQL, data lakes, and data warehouses with full ETL pipelines and post-migration validation.

Cloud Migration & Management Services

Continuous governance, cost optimization, performance monitoring, and security management long after your workloads go live — with a dedicated SRE team acting as your always-on cloud operations center 24/7/365.

Cloud Migration Consulting Services

Complete clarity before a single workload moves — thorough infrastructure assessment, migration strategy, TCO calculation, risk identification, and a step-by-step migration roadmap delivered by senior cloud architects.

How It Works

Our Proven Cloud Migration Process — Built to Deliver Results Every Time

No surprises. No downtime. No data loss. Just a structured, battle-tested 4-phase migration framework that has successfully delivered 500+ cloud migrations across every industry and every major cloud platform worldwide.

1

Deep Infrastructure Discovery

Understand before you move. Our certified cloud architects conduct a thorough audit of your entire IT environment — servers, databases, applications, dependencies, network topology, and security posture. We map every workload, identify every risk, and document every dependency so nothing gets missed during migration.

2

Business Goals Alignment

Cloud migration without a business strategy is just expensive shuffling. We sit down with your leadership and IT teams to understand your growth targets, compliance requirements, budget constraints, and operational priorities — then align every migration decision to those goals.

3

TCO & ROI Analysis

We calculate your Total Cost of Ownership before and after migration — giving you a clear, honest picture of exactly how much you will save, what you will invest, and when you will break even. No fluff. Just real numbers.

4

Risk Assessment & Mitigation Plan

Every migration carries risk. We identify them all upfront — data loss risks, compliance gaps, integration conflicts, performance bottlenecks — and build a detailed risk mitigation plan so you are fully protected before we begin.

1

Choose Your Migration Strategy

Not every workload migrates the same way. We apply the right strategy for each asset — Rehost, Replatform, Refactor, Repurchase, Retire, or Retain — based on business value, technical complexity, and cost impact. The result is a migration plan that is as efficient as it is effective.

2

Cloud Platform Selection

AWS, Azure, Google Cloud, Oracle, or a multi-cloud combination? We help you choose the right cloud platform based on your workload requirements, compliance needs, existing licenses, and long-term business strategy. No vendor bias. Just the best fit for your business.

3

Migration Roadmap & Wave Planning

We sequence your migrations in logical waves — starting with low-risk workloads to build momentum, then progressing to business-critical systems with zero disruption. Each wave has clearly defined timelines, milestones, owners, and rollback plans.

4

Security & Compliance Framework Design

Before any workload moves, we design your target cloud security architecture — IAM policies, encryption standards, network segmentation, compliance controls for SOC 2, HIPAA, GDPR, PCI-DSS, and ISO 27001 — so security is built in, not bolted on.

1

Environment Setup & Landing Zone Build

We build your target cloud environment from the ground up — VPCs, subnets, IAM roles, security groups, monitoring agents, and CI/CD pipelines — before a single production workload moves. Your new cloud home is fully configured, secured, and tested before you arrive.

2

Parallel Run & Data Synchronisation

We run your old and new environments in parallel — synchronizing data in real time — so there is zero risk of data loss and zero impact on your users during the transition window. Your business keeps running at 100% throughout.

3

Live Migration Execution

Our engineers execute each migration wave with surgical precision — moving workloads, validating data integrity, testing application functionality, and confirming performance benchmarks at every step. Every migration is monitored live by our 24/7 operations team.

4

Cutover & Go-Live

When everything is validated and green, we execute the final cutover — switching traffic to your new cloud environment during a scheduled, low-risk window. Your users experience zero disruption. Your business wakes up in the cloud.

1

Post-Migration Performance Validation

We don't hand over the keys and disappear. Immediately after go-live, our team runs comprehensive performance testing — latency benchmarks, load tests, failover drills, and security scans — confirming your cloud environment performs exactly as designed.

2

FinOps & Cost Optimisation

Within the first 30 days post-migration, our FinOps team identifies rightsizing opportunities, reserved instance savings, idle resource elimination, and architectural optimizations — typically delivering an additional 20–30% cost reduction on top of your initial migration savings.

3

Continuous Monitoring & Alerting

Your cloud environment is monitored 24/7/365 through our unified observability platform — tracking performance metrics, security events, cost anomalies, and compliance posture in real time. Issues are detected and resolved before they ever impact your business.

4

Ongoing Cloud Management & Support

Whether you need a dedicated managed services team or just expert support on call, SISGAIN is with you for the long run. We handle patching, scaling, incident response, disaster recovery testing, and quarterly cloud health reviews — so your cloud keeps getting better, not just older.

Migration readiness pipeline
1
Current Infrastructure Audit
2
Dependency Mapping
3
TCO Calculation
4
Migration Readiness Report Delivered
Typical SISGAIN client cost trajectory
On-Premise Cost
100%
Year 1 Cloud Cost
78%
Year 2 Cloud Cost
61%
Year 3 Cloud Cost
42%
Total Savings ↓
58%
Migration pipeline — live run
Landing Zone ConfiguredDone
Security Policies AppliedDone
Data Sync InitiatedDone
Wave 1 Workloads Migrating67%
Wave 2 ApplicationsQueued
Final Cutover & DNS SwitchQueued
Post-migration health dashboard
Performance Benchmarks — All Systems Normal
Passed
Security Posture Score
98/100
Compliance Status — SOC 2
Compliant
Cost vs Budget
12% Under
Reserved Instance Coverage — Optimisation
In Progress
Quarterly Cloud Health Review
Waiting
99.9%
Guaranteed Uptime SLA
40+
Countries Served
100+
Enterprise Projects
4.2m
Average MTTR

Why SISGAIN

Not Just Another Cloud Migration Service Provider. A Partner That is Invested in Your Success.

Hundreds of cloud migration companies will move your workloads. Very few will take full ownership of your outcomes. SISGAIN is built differently — and here is exactly why 500+ businesses worldwide chose us over everyone else.

CLOUD PLATFORMS

Amazon Web Services

Microsoft Azure

Google Cloud Platform

Oracle Cloud Infrastructure


500+ businesses made the right choice. Isn't it time you did too? Get Your Free Cloud Migration Audit →


CAPABILITIES

Kubernetes Certified

Terraform Expert

DevSecOps

FinOps Foundation

SOC 2 Type II


CERTIFICATIONS & COMPLIANCE

ISO 27001

HIPAA Compliant

GDPR Ready

PCI-DSS

ENGAGEMENT PROCESS

From Assessment to Cloud-Optimized Infrastructure in 4 Steps

A structured cloud migration approach designed to move your workloads faster, safer, and with zero disruption.

01

Discovery & Assessment

We begin with a comprehensive audit of your existing infrastructure, applications, and dependencies — evaluating performance, security risks, cost inefficiencies, and cloud readiness to build a solid migration foundation.

02

Migration Strategy & Cloud Architecture

Our experts design a tailored cloud architecture and migration roadmap, selecting the right cloud model (public, private, or multi-cloud) while aligning with your scalability goals, compliance needs, and cost optimization strategy.

03

Migration & Deployment

We execute a phased cloud migration using proven zero-downtime methodologies, automation frameworks, and rigorous testing to ensure business continuity with minimal risk at every stage.

04

Optimization & Continuous Improvement

Post-migration, we continuously monitor performance, optimize cloud costs, enhance security, and fine-tune resources to ensure your infrastructure evolves with your business needs.

Why SISGAIN

SISGAIN vs The Rest

See Exactly How SISGAIN Stacks Up Against Other Cloud Migration Service Providers

Feature / Capability SISGAIN Typical IT Vendor DIY / In-House
Certified across AWS, Azure, GCP & Oracle All 4 Platforms Usually 1–2 Limited
Dedicated Migration Success Manager Every Client Ticket-Based Only None
Zero Downtime Migration Guarantee Contractual SLA Best Effort High Risk
Built-in Security & Compliance (SOC2, HIPAA, GDPR) Standard Extra Cost Add-On Manual Setup
FinOps & Cost Optimisation Post-Migration Included Separate Engagement None
Fixed-Price Migration Packages Available Yes Time & Materials Only Unpredictable
Average Migration Timeline 6–10 Weeks 4–9 Months 12+ Months
Post-Migration 24/7 Managed Support Included Paid Add-On None
Guaranteed Cost Savings in Contract Yes No No
Senior Engineers — No Outsourcing Always Not Guaranteed N/A
Industries Served All Industries Limited Verticals Internal Only
Free Migration Audit & Roadmap Complimentary Paid Assessment None

Ready to get started?

Build Scalable, Future-Ready Cloud Infrastructure

Partner with forward-thinking enterprises that have transformed their infrastructure into a strategic advantage through seamless cloud migration, optimization, and modernization.

Schedule Consultation
No commitment required
Free 40-page audit included
Response within 24 hours
Senior engineers only

Client Voices

Trusted by Technology Leaders

What CTOs, CIOs, and IT Heads say after partnering with our cloud migration and infrastructure experts.

★★★★★

They didn't just migrate our systems to the cloud — they completely transformed how we operate. We moved from constant infrastructure issues to a stable, scalable environment with minimal manual intervention. The efficiency gains in the first quarter alone justified the entire investment.

Daniel Kruger png

Daniel Kruger

Chief Technology Officer, FinEdge Systems

★★★★★

Their cloud cost optimization strategy delivered immediate impact, significantly reducing our annual cloud spend. What truly stood out was their collaborative approach — empowering our internal teams with best practices instead of creating long-term dependency.

Emily Laurent png

Emily Laurent

VP of Engineering, HealthSync Solutions

★★★★★

As we scaled rapidly, our infrastructure became a major concern. Their team executed a seamless cloud migration and built a resilient, auto-scalable architecture that now handles peak traffic effortlessly. Our systems are stable, and our team has complete confidence in the setup.

Michael Nakamura png

Michael Nakamura

Chief Information Officer, RetailNova Group

FAQ

Questions Enterprise Leaders Ask

How do I know if my business is ready for cloud migration? +
Determining readiness for cloud migration starts with evaluating your current infrastructure, application dependencies, security requirements, and business goals. At SISGAIN, we perform a comprehensive assessment to identify risks, opportunities, and the best migration strategy so your move to the cloud delivers measurable business value from day one.
Why should I choose cloud migration consulting services instead of handling it in-house? +
Handling migration internally often leads to delays, higher costs, and avoidable risks. With SISGAIN's cloud migration consulting services, you get a structured roadmap, expert execution, and proven methodologies that ensure faster deployment, reduced downtime, and optimized cloud performance.
How do you ensure zero data loss and minimal downtime during migration? +
SISGAIN follows a phased migration approach with real-time data replication, continuous backups, and rollback mechanisms. This ensures your data remains intact and your business operations continue without disruption throughout the migration process.
What is the typical timeline for cloud migration services? +
The timeline depends on your infrastructure complexity, data volume, and application architecture. While smaller projects may take a few weeks, larger enterprise migrations can take longer. SISGAIN accelerates delivery using automation tools and pre-defined frameworks to ensure timely and efficient execution.
Which cloud platform is best for my business — AWS, Azure, Google Cloud, or Oracle? +
The right platform depends on your business goals, scalability requirements, and budget. SISGAIN evaluates your specific needs and recommends the most suitable platform, ensuring maximum performance, flexibility, and cost efficiency.
How secure is my data during and after cloud migration? +
Security is built into every stage of SISGAIN's cloud migration service. We implement encryption, access control, compliance protocols, and continuous monitoring to ensure your data is fully protected both during migration and in the cloud environment.
What challenges can occur during cloud application migration? +
Common challenges include compatibility issues, performance gaps, and unexpected downtime. SISGAIN proactively addresses these by conducting detailed assessments, optimizing applications, and performing rigorous testing to ensure a seamless transition.
Can you migrate legacy systems and complex enterprise applications? +
Yes, SISGAIN specializes in migrating legacy systems and complex applications. We modernize your infrastructure through rehosting, replatforming, or refactoring, ensuring improved performance without interrupting your business operations.
What is included in your cloud migration and management services? +
SISGAIN offers end-to-end services, including migration planning, execution, monitoring, optimization, security management, and ongoing support. This ensures your cloud environment remains efficient, secure, and cost-effective long after migration.
How much does cloud migration cost? +
The cost varies depending on the size, complexity, and cloud platform selected. SISGAIN focuses on cost optimization by eliminating unnecessary resources, selecting the right pricing models, and implementing strategies that reduce long-term cloud expenses.
Do you provide cloud data migration services for large-scale databases? +
Yes, SISGAIN handles large-scale data migrations with advanced tools and validation processes. We ensure complete data integrity through continuous synchronization, backups, and testing so that your critical data remains accurate and secure.
Why should I choose SISGAIN as my cloud migration service provider? +
SISGAIN combines technical expertise, customized solutions, and a results-driven approach to deliver successful cloud transformations. We focus on scalability, security, and cost efficiency, ensuring your business gains a competitive advantage with a future-ready cloud infrastructure.

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