đź’Ž PREMIUM: Developers/data warehouse - High Quality

Talent Navigator
World map with time zones
Find and hire Top Data Warehouse Developers worldwide. Simply click on your preferred time zone on the map.

Trusted by leading brands and startups

Hire Freelance Data Warehouse Developers

Tiger Li

Freelance Data Warehouse Developer
Verified Expert ​in Engineering
UTC-10:00
United States
Toptal Member Since August 8, 2024

Tiger has 25 years of experience in database development, SharePoint administration, and IT project management. He's implemented large-scale system integrations and BI projects in various industries, including retail, government, and education. His expertise spans SQL Server, MySQL, Oracle, Access, SSAS, SSRS, SSIS, Power Apps, Power BI, C#, VB.NET, Delphi, PHP, and Java. As the sole DBA at a retail company, Tiger helped boost sales from $5 million to $15 million in four years.

Show More

Roxana Ibanez

Freelance Data Warehouse Developer
Verified Expert ​in Engineering
UTC-06:00
Canada
Toptal Member Since June 24, 2020

Roxana has more than 10 years of experience advising and assisting companies and clients in data warehousing, business intelligence, data governance, and digital transformation. She understands the benefits of good communication and clean code and how a well-projected architecture helps productivity and maintainability in the long term. Roxana's extensive experience in the data domain has been proven to help leverage applied analytics to manage complex problems.

Show More

Dmitry Kozlov

Freelance Data Warehouse Developer
Verified Expert ​in Engineering
UTC-05:00
Canada
Toptal Member Since February 24, 2021

Dmitry is a senior big data architect with 16+ years of experience in data warehousing, BI, ETL, analytics, and the cloud. He's led teams in the delivery of 24 projects in the industries of finance, insurance, telecommunications, government, education, mining, manufacturing, and retail. Dmitry thrives in high-paced environments, has demonstrated the ability to lead effectively, manage, and support teams, and has consulted on several projects as a BI, data warehouse, and big data expert.

Show More

Paul Butler

Freelance Data Warehouse Developer
Verified Expert ​in Engineering
UTC-05:00
United States
Toptal Member Since October 21, 2020

Backed by 20+ years of experience, Paul has served as a senior data architect, principal architect, technical project manager, and engineer for various areas of focus such as marketing, CDP, SFA, CRM, data warehousing, data modeling, reporting, data visualization, data science, and analytics. He focuses on creating innovative solutions that are highly aligned with business value. A keen strategist, Paul enjoys utilizing his business and technical expertise to create high-impact solutions.

Show More

James Booth

Freelance Data Warehouse Developer
Verified Expert ​in Engineering
UTC+00:00
United Kingdom
Toptal Member Since September 13, 2022

James is a lead data warehouse and BI developer with over 15 years of experience in business intelligence, from design and development to support and testing. He has worked on numerous greenfield projects and reworks of existing implementation projects, and his industry experience covers private banking, accounting, manufacturing, travel, and law. James takes pride in his work and values trust and open communication.

Show More

Ezgi Gurkan

Freelance Data Warehouse Developer
Verified Expert ​in Engineering
UTC+00:00
United Kingdom
Toptal Member Since March 24, 2021

Ezgi is a senior data engineer with 13 years of experience delivering data solutions across companies from regulated enterprises to agile startups. He's an expert in data ingestion, streaming, ETL, data modelling, and scalable pipelines. He's skilled in Python and modern tooling, with a strong foundation in software engineering and DevOps best practices. Ezgi is a proven leader in navigating ambiguity and driving cross-team delivery.

Show More

Ahmed Samir

Freelance Data Warehouse Developer
Verified Expert ​in Engineering
UTC+03:00
Saudi Arabia
Toptal Member Since March 2, 2023

Ahmed is a data architect with extensive experience in business intelligence, data warehousing, data governance, data management, data quality, and data modeling. He has proven experience gathering business requirements from business users, defining KPIs, mapping to databases, defining data quality issues, and designing reports and visualization systems. Ahmed is a great team player with comprehensive business, analytical, and technical skills.

Show More

Aleksei Burenin

Freelance Data Warehouse Developer
Verified Expert ​in Engineering
UTC+07:00
Thailand
Toptal Member Since November 26, 2020

Aleksei is a highly-qualified data warehouse (DWH) architect with more than a decade of experience in developing full-stack enterprise standalone and big data DWH solutions. He has extensive technical knowledge and experience in DWH implementations that require attention to detail. A proven team leader with exemplary communication skills and a drive to keep up to date with industry innovation, Aleksei thrives under pressure to build robust products and deliver projects on time.

Show More

Amit Jain

Freelance Data Warehouse Developer
Verified Expert ​in Engineering
UTC+08:00
Singapore
Toptal Member Since January 16, 2023

Amit is a technology professional with over 21 years of hands-on experience in the architecture, design, build, and implementation of data platforms, transactional systems, and analytics solutions for global Fortune 500 companies. He has worked across banking, insurance, telecom, gaming and attractions, government, B2B eCommerce, life sciences, and higher education industries.

Show More

Kiran Kumar Kolla

Freelance Data Warehouse Developer
Verified Expert ​in Engineering
UTC+10:00
Australia
Toptal Member Since July 28, 2021

Kiran is a database engineer with over ten years of expertise implementing data lakes, data integrations, and data warehousing solutions. In addition to data engineering work with Cognizant and wireless with NBN Co, Kiran has enterprise experience in financial services from MetLife, ING Group, to Bank of America. He is highly motivated when challenges are thrown at him, as they bring out his best! Kiran loves to program and use logical thinking to solve complex problems efficiently.

Show More

Lincoln Hu

Freelance Data Warehouse Developer
Verified Expert ​in Engineering
UTC+12:00
New Zealand
Toptal Member Since March 1, 2021

With over 15 years of experience, Lincoln specializes in developing and implementing business intelligence (BI) and data warehouse solutions, SAP ERP systems, software, and web design and development. His expertise spans a wide range of technologies, including SQL, T-SQL, MS SQL Server, Oracle, data warehousing, ETL processes, MS SSIS, SSRS/SSAS, Power BI, Microsoft Azure SQL Database, Synapse Analytics, Databricks, Google BigQuery, Amazon RDS and Redshift, as well as Python programming.

Show More

Discover More Data Warehouse Developers in the Toptal Network

Start Hiring
Toptal in the press

... allows corporations to quickly assemble teams that have the right skills for specific projects.

Despite accelerating demand for coders, Toptal prides itself on almost Ivy League-level vetting.

Our clients
Creating an app for the game
Conor Kenney
Creating an app for the game
Leading a digital transformation
Elmar Platzer
Leading a digital transformation
Building a cross-platform app to be used worldwide
Building a cross-platform app to be used worldwide
Drilling into real-time data creates an industry game changer
Drilling into real-time data creates an industry game changer
Testimonials

How to Hire Data Warehouse Developers Through Toptal

1

Talk to One of Our Client Advisors

A Toptal client advisor will work with you to understand your goals, technical needs, and team dynamics.
2

Work With Hand-selected Talent

Within days, we’ll introduce you to the right data warehouse developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

Work with your new data warehouse developer for a trial period (pay only if satisfied), ensuring they’re the right fit before starting the engagement.

EXCEPTIONAL TALENT

How We Source the Top 3% of Data Warehouse Developers

Our name “Toptal” comes from Top Talent—meaning we constantly strive to find and work with the best from around the world. Our rigorous screening process identifies experts in their domains who have passion and drive.

Of the thousands of applications Toptal sees each month, typically fewer than 3% are accepted.

Start Hiring Today

FAQs

  • Typically, you can hire data warehouse developers with Toptal in about 48 hours. For larger teams of talent or Managed Delivery, timelines may vary. Our talent matchers are highly skilled in the same fields they’re matching in—they’re not recruiters or HR reps. They’ll work with you to understand your goals, technical needs, and team dynamics, and match you with ideal candidates from our vetted global talent network.

    Once you select your data warehouse developer, you’ll have a no-risk trial period to ensure they’re the perfect fit. Our matching process has a 98% trial-to-hire rate, so you can rest assured that you’re getting the best fit every time.

  • To hire the right data warehouse developer, it’s important to evaluate a candidate’s experience, technical skills, and communication skills. You’ll also want to consider the fit with your particular industry, company, and project. Toptal’s rigorous screening process ensures that every member of our network has excellent experience and skills, and our team will match you with the perfect data warehouse developers for your project.

  • At Toptal, we thoroughly screen our data warehouse developers to ensure we only match you with the highest caliber of talent. Of the more than 200,000 people who apply to join the Toptal network each year, fewer than 3% make the cut.

    In addition to screening for industry-leading expertise, we also assess candidates’ language and interpersonal skills to ensure that you have a smooth working relationship.

    When you hire data warehouse developers with Toptal, you’ll always work with world-class, custom-matched data warehouse developers ready to help you achieve your goals.

  • You can hire data warehouse developers on an hourly, part-time, or full-time basis. Toptal can also manage the entire project from end-to-end with our Managed Delivery offering. Whether you hire a data warehouse developer for a full- or part-time position, you’ll have the control and flexibility to scale your team up or down as your needs evolve. Our data warehouse developers can fully integrate into your existing team for a seamless working experience.

  • We make sure that each engagement between you and your data warehouse developer begins with a trial period of up to two weeks. This means that you have time to confirm the engagement will be successful. If you’re completely satisfied with the results, we’ll bill you for the time and continue the engagement for as long as you’d like. If you’re not completely satisfied, you won’t be billed. From there, we can either part ways, or we can provide you with another data warehouse developer who may be a better fit and with whom we will begin a second, no-risk trial.

Tap Into World-class Talent

  • Trusted Talent Only

    Trusted Talent Only

    Our talent are thoroughly vetted professionals who ramp up quickly, function as essential team members, and deliver results.

  • Precise Matching

    Precise Matching

    Our experienced talent matchers specialize in pairing you with the right fit. They work to understand exactly what you need and hand-select the best professionals for your project.

  • Seamless Hiring

    Seamless Hiring

    We handle all aspects of billing, payments, and NDAs, streamlining the hiring process so you can focus on innovation, not overhead.

  • No-risk Trial Period

    No-risk Trial Period

    We want to be sure your engagement is a total success, so we offer a no-risk trial period. Work with your new hire for up to two weeks and pay only if you’re satisfied.

  • Effortless Scaling

    Effortless Scaling

    Scale your team up or down as needed, with quick and efficient hiring in under 48 hours.

  • Flexible Engagements

    Flexible Engagements

    Choose the engagement type that suits your needs—hourly, part-time, or full-time— and enjoy the flexibility to adjust as needed.

Top Data Warehouse Developers Are in High Demand.

Start Hiring