Data Migration

Application Data Migration Services

Seamless Transitions Between Business Systems

Migrate your CRM, ERP, and enterprise application data with zero business disruption. We preserve business logic, user configurations, and historical data while ensuring complete data integrity across systems.

100+
App Migrations
50+
Systems Integrated
99.9%
Data Accuracy
100%
Business Continuity

What is Application Data Migration?

Moving data between business applications

Application data migration involves transferring data between business applications-CRM systems, ERP platforms, HR systems, and custom enterprise applications. Unlike database migrations, application migrations must account for complex data models, business rules, customizations, and integrations.

Enterprise applications store more than raw data. They contain configured workflows, automation rules, custom fields, user permissions, and relationships that represent your unique business processes. A successful migration preserves all of this while adapting to the new platform's capabilities.

Our approach treats application migration as a business transformation, not just a technical exercise. We work with your teams to understand how the application is actually used, what configurations are critical, and how to ensure users can be productive immediately after go-live.

Key Metrics

99.9%
Data Accuracy
Record-level verification
100%
Business Continuity
No business process interruption
90%+
User Adoption
Within first month
100%
Integration Success
All integrations functional

Why Choose DevSimplex for Application Migration?

Deep expertise in enterprise applications

Application migrations fail when teams focus only on data and ignore the business context. Our team includes specialists who understand major enterprise platforms-Salesforce, SAP, Oracle, Microsoft Dynamics-and how businesses actually use them.

We've migrated over 100 enterprise applications, learning what makes migrations succeed or fail. Critical success factors include thorough user acceptance testing, comprehensive data validation, and careful change management. We build all of these into our methodology.

Integration complexity is often underestimated. Modern applications connect to dozens of other systems through APIs, webhooks, and data flows. We map all integrations, migrate or recreate them on the new platform, and validate end-to-end before cutover.

Requirements

What you need to get started

Source Application Access

required

Admin access to source application for data export and configuration review.

Target Application Setup

required

Target application provisioned with base configuration.

Business Process Documentation

required

Documentation of key workflows and customizations in current system.

Integration Inventory

recommended

List of all integrations and data flows to/from the application.

User Training Plan

optional

Strategy for training users on new application.

Common Challenges We Solve

Problems we help you avoid

Data Model Differences

Impact: Fields, relationships, and objects differ between applications.
Our Solution: Detailed mapping with transformation logic and data normalization.

Custom Business Logic

Impact: Workflows, validations, and automations may not have equivalents.
Our Solution: Analyze customizations and recreate or adapt for target platform.

User Adoption

Impact: Users struggle with new interface and changed workflows.
Our Solution: Comprehensive UAT, training, and post-migration support.

Your Dedicated Team

Who you'll be working with

Application Migration Lead

Manages migration project and stakeholder coordination.

PMP certified, 10+ years enterprise apps

Platform Specialist

Expert in source and target application platforms.

Certified on relevant platforms

Integration Engineer

Handles API integrations and data flow migrations.

5+ years integration experience

How We Work Together

Dedicated team through migration with optional post-go-live support.

Technology Stack

Modern tools and frameworks we use

REST APIs

Modern API integration

Database Tools

Direct data access

Custom Scripts

Transformation logic

ETL Pipelines

Bulk data processing

Integration Platforms

MuleSoft, Dell Boomi

Testing Tools

Automated validation

Application Migration ROI

Modern applications deliver productivity and capability improvements.

25% improvement
User Productivity
Within 3 months
20-40% reduction
License Costs
With right-sized licensing
50% improvement
Integration Efficiency
With modern APIs

Why We're Different

How we compare to alternatives

AspectOur ApproachTypical AlternativeYour Advantage
ScopeData, configuration, and integrationsData-only migrationComplete application transition
User FocusUAT and training integratedTechnical migration onlySuccessful user adoption
MethodologyEnterprise application specialistsGeneric data migrationPlatform-specific expertise

Our Process

A proven approach that delivers results consistently.

1

Discovery & Analysis

2-3 weeks

Analyze source application, document configurations, and map integrations.

Application assessmentConfiguration inventoryIntegration mapMigration strategy
2

Data Mapping & Design

2-4 weeks

Map data between applications and design transformation logic.

Data mapping documentTransformation rulesConfiguration migration planTesting strategy
3

Target Configuration

3-5 weeks

Configure target application with customizations, workflows, and integrations.

Configured applicationWorkflows recreatedIntegrations builtTest environment
4

Data Migration

2-4 weeks

Execute data migration with validation at each stage.

Migrated dataValidation reportsData quality fixesIssue resolution
5

UAT & Training

2-3 weeks

User acceptance testing and training on new application.

UAT completeTraining deliveredUser documentationGo-live readiness
6

Cutover & Support

2-3 weeks

Execute cutover and provide post-migration support.

Successful cutoverProduction validationUser supportDocumentation

Frequently Asked Questions

What applications can you migrate?

We have experience with major CRM platforms (Salesforce, HubSpot, Microsoft Dynamics), ERP systems (SAP, Oracle, NetSuite), HR systems (Workday, SAP SuccessFactors), and custom enterprise applications. We can migrate between similar platforms or to entirely different systems.

How do you handle custom fields and objects?

We inventory all customizations in the source system, map them to equivalent capabilities in the target, and either migrate directly or recreate functionality. Custom business logic may require adaptation to the target platform capabilities.

What about integrations with other systems?

We map all integrations during discovery, including APIs, file transfers, and third-party connections. Integrations are rebuilt on the target platform and thoroughly tested before cutover to ensure no data flows are disrupted.

How do you minimize business disruption?

We migrate and test in a separate environment while the source system remains operational. Cutover is planned for minimal impact, often over a weekend, with rollback procedures ready if needed. Users continue working normally until the switch.

Do you provide user training?

Yes, we can include user training as part of the migration project. This covers the new interface, changed workflows, and any process differences. Training is tailored to different user roles and can include documentation and ongoing support.

How long does an application migration take?

Application migrations typically take 8-18 weeks depending on complexity, customizations, and integrations. Simple CRM migrations may be faster, while complex ERP migrations with heavy customization take longer.

Ready to Get Started?

Let's discuss how we can help transform your business with application data migration services.