Data Warehousing Services

Data Warehousing Services –
Revolutionize Your Data Storage

Consolidate, manage, and analyze your data effectively to drive informed business decisions and strategies. Get real-time data access and insights with Toptal’s Data Warehousing Services.

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Clients Served

30,000+

Total Vetted Professionals

20,000+

Toptal Total Projects Delivered

85,000+

Years in Business

15+

TRUSTED BY LEADING BRANDS

OUR SERVICES

Toptal Data Warehousing Services

Maximize your data potential with Toptal's Data Warehousing Services. Our data experts specialize in custom designs, seamless integration, and strategic optimization to enhance your data management and analysis capabilities.

Data Integration and Management

Get cloud data warehouse support for seamless data integration across platforms.

Custom Data Warehouse Implementation

Tailor your data storage solution to perfectly meet specific business needs.

Data Warehouse Migration

Safely migrate to cloud-based data warehouse solutions, ensuring zero downtime.

Business Intelligence Integration

Use business intelligence tools like Google BigQuery for actionable insights.

Data Warehouse Optimization

Enhance warehouse infrastructure for improved speed and efficiency.

Cloud Data Warehousing

Adopt scalable warehouse platforms for efficient cloud data warehousing.

Real-time Data Processing

Gain meaningful insights with real-time analytics in your enterprise data warehouse.

Data Security and Compliance

Guarantee your data warehouse adheres to the highest security and compliance norms.

Data Warehouse Advisory

Leverage expert guidance to refine and elevate your data warehousing strategy.

Advanced Analytics Implementation

Use cutting-edge analytics for actionable insights across warehouse platforms.

Automated Data Cleansing

Maintain high-quality data with automated cleansing in your central repository.

Performance Tuning and Scaling

Data warehouse testing to optimize performance and scale according to your needs.

Looking for guidance about the perfect data warehousing solution for your needs?

Get a Free Consultation Now

PARTNERSHIP THAT WORKS

How We Deliver Data Warehousing Services

Our data warehousing experts, with experience at leading companies, develop and deploy tailored data warehousing solutions to meet your business needs and unique industry demands for sustainable results and long-term success.

Discover

A leader from our team works with you to understand your business challenges, pain points, and strategic goals to uncover new opportunities and identify the options to reach your objectives.

Define

Toptal leaders collaborate with your team to define your specific goals and service needs, evaluating multiple approaches and aligning requirements with your strategic objectives to define the best solution.

Develop

We will create your unique project timeline, process, and first drafts; whether it's designing data schemas or optimizing data storage solutions.

Deploy

Toptal will get to work, tracking quality assurance, handling project management, and maintaining the delivery schedule.

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Robert Orshaw

CEO, Technology Services

As Toptal’s CEO of Technology Services, Robert leads strategy and operations across our technical services portfolio, spanning AI, automation, and operations. He previously served as Deloitte’s Managing Director & Chief Commercial Officer, transforming its Cloud Operate and Engineering business into a multibillion-dollar operation. He held senior roles at IBM, Velocity, co-founded Corio, and was CIO for two Fortune 100 manufacturers.As Toptal’s CEO of Technology Services, Robert leads strategy and operations across our technical services portfolio, spanning AI, automation, and operations. He previously served as Deloitte’s Managing Director & Chief Commercial Officer, transforming its Cloud Operate and Engineering business into a multibillion-dollar operation. He held senior roles at IBM, Velocity, co-founded Corio, and was CIO for two Fortune 100 manufacturers.

Previously At

CUSTOMIZED SOLUTIONS

End-to-End Data Warehousing Services That Deliver Value

At Toptal, we deliver tailored, comprehensive data warehousing services through our managed end-to-end solutions.

End-to-End Delivery by Toptal
On-demand Talent and Teams

End-to-End Delivery by Toptal

Comprehensive project delivery, tailored to your specific requirements.

CEO, Technology Services

Delivery Manager

Database Administrator

Cloud Architect

Database Administrator

Data Engineer

GDPR and Privacy Expert

Data Engineer

Robert Orshaw

CEO, Technology Services

Previously at

Technology Experience

35+ Years

Rachael Karaffa

Delivery Manager

Rachael serves as a Delivery Manager at Toptal with a focus on leading diverse global teams in developing innovative solutions for our clients. She works across multiple disciplines, including technology, marketing, and management consulting. Rachael specializes in managing people and client relationships, process optimization, and driving teams toward optimal business outcomes.

Previously Managed Client

Experience

9+ Years

Peter Daniels

Verified Expert in Engineering

30+ Years

of Experience

Database Administrator

Peter is a seasoned data platform expert specializing in the Microsoft stack, including Azure. With skills ranging from data architecture and engineering to database administration and development, his 30+ years of experience, multiple certifications, and passion for learning set him apart in addressing clients’ diverse data requirements.

Previously at

Emiliano Angieri

Verified Expert in Engineering

11+ Years

of Experience

Cloud Architect

Emiliano is a cloud engineer with more than 11 years of experience with AWS architecture. He helps customers with cloud migration and adoption, designs cloud-native solutions, and migrates existing workloads to containerized infrastructure. Emiliano is an expert at creating reproducible infrastructure, reducing infrastructure costs, improving infrastructure security availability and performance, and automating the software delivery process.

Previously at

Luis Henrique Vibranovski

Verified Expert in Engineering

32+ Years

of Experience

Database Administrator

Luis’s strongest skill is SQLPerformance. After more than 32 years of hands-on practice and training on SQL Server and gaining the SQL Server Microsoft certification, Luis is highly skilled in MySQL and PostgreSQL; developing and fixing queries, indexes and procedures; and addressing other SQL performance-related issues.

Previously at

Karanpreet Kaur

Verified Expert in Engineering

6+ years

of Experience

Data Engineer

Karanpreet is an experienced data engineer with a solid background in working with multiple leading international enterprise clients across the retail and investment banking domain.

Previously at

Mohammad Zakaria

Verified Expert in Engineering

13+ Years

of Experience

GDPR and Privacy Expert

Mohammad is a seasoned cybersecurity professional who excels in translating cybersecurity into practical business language. He is well-versed in cybersecurity risk management and compliance and experienced with standards such as ISO 27001 and ISO 22301, GDPR, and NIST Cybersecurity Framework.

Previously at

Adam Ivansky

Verified Expert in Engineering

12+ Years

of Experience

Data Engineer

Adam has more than 12 years of experience in data engineering and data science. His tools of choice include Python 3, Spark, and SQL. His main focus areas include ETLs and machine learning marketing pipelines. Adam is able to effectively communicate with both highly technical and nontechnical specialists.

Previously at

On-demand Talent and Teams

20,000+ vetted professionals, ready to deploy individually or in teams.

Data Architect

Database Administrator

Cloud Architect

Data Engineer

Cloud Architect

Security Engineer

Data Engineer

Database Administrator

Data Warehouse Architect

Verified Expert in Engineering

13+ Years

of Experience

Data Architect

Hanee' is a data expert who enjoys working on data analytics and segmentation to better target customers with campaigns. He is an experienced Java developer who has built enterprise applications that interact with millions of customers daily. Hanee' also has experience working with big data, Spark, and Python.

Previously at

Verified Expert in Engineering

28+ Years

of Experience

Database Administrator

With more than 28 years of IT management experience and 30+ certifications in various areas related to information and technology, Patricio is an expert with Oracle, Microsoft, Red Hat, and other technologies. Patricio has worked across domains, such as banking, insurance, retail, and education, and has taught specialized courses. He has consulted in roles such as enterprise architect, multi-platform DBA, data engineer, and Power BI developer.

Previously at

Verified Expert in Engineering

12+ years

of Experience

Cloud Architect

Saeid is a cloud security architecture enthusiast who helps build secure cloud solution architecture. He has 12+ years of software engineering and cloud security architecture experience, including building secure cloud-based architecture, microservices, and applications using modern technologies.

Previously at

Verified Expert in Engineering

5+ Years

of Experience

Data Engineer

Daniel is a data scientist and engineer with a strong background in data life cycle. He excels at crafting efficient data pipelines, designing databases, conducting advanced analyses, and harnessing machine learning.

Previously at

Verified Expert in Engineering

26+ Years

of Experience

Cloud Architect

Fabrice is a DevOps engineer with extensive experience in AWS, Kubernetes, and Terraform. He is highly focused on automation using CI/CD and infrastructure as code, always opting for the simplest solutions to complex problems. Fabrice has worked with clients such as Cisco, Topps, MyDocSafe, Armedia, HMRC, and the UK Home Office, as well as medium-size companies and startups. His greatest joy comes from seeing his work being utilized in production and making a positive impact on his clients’ businesses.

Previously at

Verified Expert in Engineering

7+ Years

of Experience

Security Engineer

Nicaury is a security engineer with 7+ years of experience in information security, cybersecurity, and systems administration. She has worked in fast-paced, remote environments for years, developing excellent communication and leadership skills. Nicaury is a certified professional with proven problem-solving and analytical skills, a fast learning curve, and the ability to adapt to any team.

Previously at

Verified Expert in Engineering

23+ Years

of Experience

Data Engineer

Yun is a senior developer with more than 23 years of experience in business intelligence (BI) and data warehousing. She specializes in implementing business analytics and reporting solutions, including capturing business requirements for data integration, data modeling, and report development.

Previously at

Verified Expert in Engineering

18+ Years

of Experience

Database Administrator

Jeremy is a Microsoft SQL Server database administrator and T-SQL developer offering more than 18 years of experience working with SQL Server 2008-2019, developing T-SQL queries and stored procedures, managing database-related projects, monitoring and optimizing databases, and developing and maintaining recurring automated processes using SQL jobs, SSIS, and PowerShell. Jeremy enjoys learning new technologies and excels with replication, HA/DR, and clustering.

Previously at

Verified Expert in Engineering

14+ years

of Experience

Data Warehouse Architect

Mabrouk is a data warehouse architect with more than 14 years of experience, and he still enjoys his job like he did the first day. He has hands-on experience modeling and developing data warehouses on top of leading systems like SQL Server, Google Cloud BigQuery, Snowflake, and Databricks.

Previously at

Looking for guidance about the perfect data warehousing solution for your needs?

Get a Free Consultation Now

Looking for guidance about the perfect data warehousing solution for your needs?

UNRIVALED EXPERTISE

Our Talent Has Worked With Top Companies

Having previously worked with these leading global companies, our talent brings valuable insights and expertise to deliver world-class outcomes.

WHY ORGANIZATIONS CHOOSE US

Toptal in Action

Discover the cutting-edge benefits our clients enjoy from the global Toptal network.

Toptal data visualization experts build state-of-the-art application for oil and gas leader.

Challenge: Precision Drilling wanted to develop cutting-edge data visualization software that could accelerate the analysis of drilling rig performance data and provide increased value to its customers.

Solution: Toptal assembled a team to help Precision Drilling realize its vision. This team developed Clarity, a state-of-the-art data visualization platform that delivers real-time insights.

Outcome: The platform serves as a central hub for real-time and historical rig fleet performance data, significantly boosting efficiency and enabling instant communication of results across the organization.

It wasn’t a customer-vendor relationship; it was more of an integrated relationship.

Shuja Goraya, CTO, Precision Drilling

Toptal Ranked #1 Most Reliable Professional Services Company in America

Newsweek and Statista’s rankings were based on an independent survey of more than 2,400 decision-makers at Fortune 500s.

IBM — Newsweek's Most Reliable Companies in America 2026 ranking. Toptal is ranked #11, the highest-ranked professional services firm.

See the Most Reliable Companies in America

Methodology for the Rankings

How likely the respondent is to recommend the selected company to others.

Measures the convenience of interaction with the company and efficiency of processes.

Measures the company’s cost-effectiveness and quality relative to price.

Measures whether the company consistently meets or exceeds expectations in quality and timeliness of deliverables.

Measures the company’s ability to consistently fulfill commitments and maintain customer trust.

See the Most Reliable Companies in America

OUR THOUGHT LEADERSHIP

Explore Insights From the Data Warehousing Services Field

Read the latest articles and resources to keep you current on emerging trends in data warehousing.

Turn Chaos Into Profit: Understanding the ETL Process

ETL can consolidate data from various sources into an organized, reliable, and usable database. This allows businesses to employ previously unused or underused data to improve their performance. In this article, Toptal Data Modeling Developer Alexandre Wanderer demonstrates all stages of the ETL process in building a data warehouse.

Alexandre Wanderer

Verified Expert in Engineering

Alexandre is a database and data migration specialist and team leader with over 25 years of experience in data integration, data warehousing, and data analytics. He has worked on projects across industries, including finance and automotive, for Volvo and other enterprises.

Expertise

Database Big Data Architecture

Previously at