Data Science
DWH Professional

Data Warehousing Services

DevSimplex provides comprehensive data warehousing services to help businesses centralize their data for analytics and business intelligence. From data warehouse design and architecture to implementation, testing, and managed services, we deliver scalable data warehouse solutions that power your data-driven decisions.

60+
Success Rate
500TB+
Avg Delivery
2+
Case Studies
98%
Retention

Our Offerings

End-to-end software solutions tailored to your business needs

Data Warehouse Architecture

Data Warehousing

Design scalable and efficient data warehouse architectures for enterprise data storage.

Features:

  • Star and snowflake schema design
  • Dimensional modeling
  • Data warehouse architecture planning
SnowflakeBigQueryRedshift

What You Get:

  • Architecture design
  • Schema documentation
  • Implementation plan
  • Performance optimization guide
  • Documentation
Starting from $20,00010-16 weeks
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Data Warehouse Implementation

Data Warehousing

Build and deploy data warehouses with ETL pipelines and data integration.

Features:

  • Data warehouse setup and configuration
  • ETL/ELT pipeline development
  • Data migration and loading
SnowflakeBigQueryRedshift

What You Get:

  • Deployed data warehouse
  • ETL pipelines
  • Data loading scripts
  • Documentation
  • Training
Starting from $35,00012-20 weeks
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Data Warehouse Consulting

Consulting

Expert guidance on data warehouse strategy, design, and optimization.

Features:

  • DWH strategy and roadmap
  • Architecture review and recommendations
  • Performance optimization
ConsultingArchitectureStrategy

What You Get:

  • Strategy document
  • Architecture recommendations
  • Optimization plan
  • Best practices guide
  • Roadmap
Starting from $15,0004-8 weeks
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Data Warehouse Testing

Testing

Comprehensive testing services to ensure data warehouse quality and reliability.

Features:

  • Data quality testing
  • ETL pipeline testing
  • Performance testing
Testing ToolsPythonSQL

What You Get:

  • Test plans
  • Test results
  • Quality reports
  • Automated test suites
  • Documentation
Starting from $12,0006-12 weeks
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Data Warehouse as a Service (DWaaS)

Managed Services

Fully managed data warehouse services with 24/7 monitoring and support.

Features:

  • Fully managed DWH
  • 24/7 monitoring and support
  • Automated backups and recovery
SnowflakeBigQueryRedshift

What You Get:

  • Managed DWH infrastructure
  • Monitoring dashboards
  • Support SLA
  • Performance reports
  • Documentation
Starting from $8,000/monthOngoing
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Use Cases

Real-world examples of successful implementations across industries

Financial Services

Challenge:

Fragmented data across multiple systems preventing unified analytics

Solution:

Enterprise data warehouse integrating all financial systems and data sources

Benefits:

  • Unified financial reporting
  • Real-time risk analytics
300% ROI within 18 months

Retail

Challenge:

Inability to analyze customer behavior and sales patterns across channels

Solution:

Multi-channel data warehouse with customer 360 view

Benefits:

  • Customer behavior insights
  • Sales performance analytics
280% ROI within 15 months

Healthcare

Challenge:

Patient data scattered across multiple systems

Solution:

HIPAA-compliant data warehouse for unified patient analytics

Benefits:

  • Unified patient view
  • Clinical analytics
290% ROI within 16 months

Manufacturing

Challenge:

Production and supply chain data in silos

Solution:

Manufacturing data warehouse with real-time production analytics

Benefits:

  • Production optimization
  • Supply chain visibility
320% ROI within 12 months

Our Process

A systematic approach to quality delivery and successful outcomes

1

01

2-3 weeks

Understanding data sources, business requirements, and analytics needs.

Deliverables:

  • Requirements document
  • Data analysis
  • Architecture plan
  • Technology selection
2

02

3-4 weeks

Designing data warehouse schema, architecture, and ETL workflows.

Deliverables:

  • Schema design
  • Architecture documentation
  • ETL workflows
  • Implementation plan
3

03

8-16 weeks

Building data warehouse infrastructure, ETL pipelines, and data integration.

Deliverables:

  • Data warehouse setup
  • ETL pipelines
  • Data integration
  • Monitoring tools
4

04

2-3 weeks

Testing data quality, ETL processes, and warehouse performance.

Deliverables:

  • Test reports
  • Data quality validation
  • Performance reports
  • Documentation
5

05

1-2 weeks

Deploying to production and optimizing performance.

Deliverables:

  • Production deployment
  • Performance optimization
  • Monitoring setup
  • User training
6

06

Ongoing

Ongoing support, monitoring, and optimization.

Deliverables:

  • Technical support
  • Performance monitoring
  • System updates
  • Continuous improvement

Technology Stack

Modern tools and frameworks for scalable solutions

Cloud Platforms

Snowflake
Cloud data platform
BigQuery
Google data warehouse
Redshift
AWS data warehouse

ETL Tools

Apache Airflow
Workflow orchestration
dbt
Data transformation
Talend
Data integration

Storage

Azure Synapse
Microsoft analytics
Teradata
Enterprise DWH
Oracle Exadata
Oracle DWH

Case Studies

Real-world success stories and business impact

Enterprise Data Warehouse Migration

Major Financial InstitutionFinancial Services

Challenge:

Legacy on-premise data warehouse unable to scale and causing performance issues, requiring migration to cloud with zero downtime

Solution:

Migrated 50TB+ data warehouse from on-premise to cloud using Snowflake with zero downtime migration strategy

Results:

Zero downtime migration
50% cost reduction

Tech:

SnowflakeApache Airflowdbt

Multi-Source Data Warehouse

Retail ChainRetail

Challenge:

Data scattered across 20+ disparate systems making it difficult to get unified analytics and insights

Solution:

Built unified data warehouse integrating 20+ data sources with ETL pipelines and data quality controls

Results:

Unified data view
Real-time analytics

Tech:

BigQueryETL PipelinesData Quality

Client Stories

What our clients say about working with us

"The data warehouse transformed our analytics capabilities. We now have real-time insights across all our systems."
Michael Chen
Data Director
TechCorp Inc
"Excellent data warehouse implementation. The team delivered a scalable solution that exceeded our expectations."
Sarah Williams
CTO
Retail Solutions

Frequently Asked Questions

Get expert answers to common questions about our enterprise software development services, process, and pricing.

A data warehouse is a centralized repository that stores integrated data from multiple sources. It's designed for query and analysis, enabling businesses to make data-driven decisions through business intelligence and analytics.

Data warehouse projects typically take 10-24 weeks depending on complexity. Simple warehouses can be completed in 10-14 weeks, while enterprise solutions may take 24+ weeks.

A data warehouse stores structured, processed data optimized for analytics. A data lake stores raw data in its native format. Many organizations use both - data lake for raw storage and data warehouse for analytics.

Yes, we specialize in cloud data warehouses including Snowflake, BigQuery, Redshift, and Azure Synapse. We help you choose and implement the best solution for your needs.

Data Warehouse as a Service (DWaaS) is a fully managed data warehouse solution where we handle all aspects including setup, monitoring, maintenance, and optimization. This allows you to focus on analytics while we manage the infrastructure.

Still Have Questions?

Get in touch with our team for personalized help.

Ready to Get Started?

Let's discuss how we can help transform your business with data science.