Hire the Top 3% of Data Migration Engineers in 48 Hours

Hire vetted data migration engineers on demand. Leading companies choose data migration freelancers from Toptal for their most important development projects.

Meet Data Migration Engineers in Our Exclusive Network

Featured Talent

Pablo Mombru, data migration Freelancer.

Pablo Mombru

Verified Expert in Engineering
26 Years of Experience

Data Migration Engineer

Pablo has extensive experience in database programming and data management. He specializes in complete data migration process implementations, from strategy design and data mapping to ETL process development, testing, and execution. He also has great experience in database performance issues revision, diagnoses, and resolution. He has worked in teams of all sizes.

Data MigrationOracle DevelopmentSQLData Analysis
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Bretislav Kupera, data migration Engineer.

Bretislav Kupera

Verified Expert in Engineering
22 Years of Experience

Data Migration Engineer

Bretislav has 20+ years of experience in the IT industry. He handled different job positions and responsibilities throughout his career as a developer, team leader, project manager, director of a 20-members team, solutions architect, and business process manager. Bretislav has excellent expertise working with Oracle technologies and is currently focused on SQL tuning, data migration, and PL/SQL optimization processes.

Data MigrationOracle DevelopmentDatabaseSQL
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Guy Meredith, data migration Engineer.

Guy Meredith

Verified Expert in Engineering
34 Years of Experience

Data Migration Engineer

Guy is a Certified Data Management Professional with 39 years of experience analyzing, designing, and developing various business information solutions in diverse industries. He is particularly interested in all data-related aspects of the systems development lifecycle. Guy seeks opportunities where he can add value to an organization's data and information assets through data modeling and migration, database design, data profiling, in-depth data analysis, and data quality issue identification.

Data MigrationSQLData AnalysisMigration EngineeringDatabase
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Shanthi Viswanathan, data migration Engineer.

Shanthi Viswanathan

Verified Expert in Engineering
29 Years of Experience

Data Migration Engineer

Shanthi has over 25 years of experience developing applications using various technologies. As an architect, she's executed several web-based applications, integrations, data migrations, data conversions, and data warehousing projects with significant hands-on as well as leadership responsibilities. She keeps up-to-date with the latest technologies and can effectively match the business needs with those technologies.

Data MigrationPythonSQLLinuxOracle DevelopmentData EngineeringPostgreSQLAWSData VisualizationETLJSONDatabase
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Jayraj Parsa, Freelance data migration Programmer for Hire.

Jayraj Parsa

Verified Expert in Engineering
14 Years of Experience

Data Migration Engineer

Jayraj is a seasoned BI & lead data engineer who transforms complex data into business clarity. With 10+ years of expertise spanning Azure Data Factory, Azure Synapse Analytics, Power BI, SQL Server, Microsoft Fabric, Copilot Studio. He architects robust pipelines and dashboards that drive real decisions. From SAP to cloud-scale data lakes, Jayraj bridges the gap between raw data and strategic insight, delivering clean, reliable solutions that help organizations move faster and smarter.

Data MigrationSQLSSISBusiness Intelligence DevelopmentData EngineeringETLDatabaseData AnalysisMigration EngineeringData WarehouseOracle DevelopmentAzureData Science
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Jakub Kaczanowski, data migration Freelancer.

Jakub Kaczanowski

Verified Expert in Engineering
19 Years of Experience

Data Migration Engineer

Jakub started taming data nearly 20 years ago, building Access databases in the oil and gas sector. Since then, he's built data solutions for various Australian financial and government clients, co-founded a fintech startup, and freelanced for US and EU multinationals. An expert in BI, analytics, and data warehouse architecture and development, Jakub is much more than a technical resource; he has a sound understanding of the role of insightful data and its commercial application.

Data MigrationData EngineeringTableau DevelopmentBusiness Intelligence DevelopmentData WarehouseSSRS DevelopmentSSISWindows DevelopmentOLAPSQLETLSoftware DevelopmentData Visualization
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Tiger Li, Accomplished data migration Freelancer.

Tiger Li

Verified Expert in Engineering
24 Years of Experience

Data Migration Engineer

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.

Data MigrationDelphiBusiness Intelligence DevelopmentSSISETLSQLData VisualizationPythonData EngineeringData ScienceDatabase AdministrationDatabaseData Warehouse
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Burçin Yazıcı, Expert data migration Programmer for Hire.

Burçin Yazıcı

Verified Expert in Engineering
23 Years of Experience

Data Migration Engineer

Burcin is an SQL and web developer with 20+ years of experience. He developed web-based financial products and designed transactional databases for more than 15 years. He can design relational databases with a performance perspective and write stored procedures for SQL Server, PostgreSQL, and MySQL, and prefers using MongoDB for NoSQL requirements. He develops web projects with Spring Boot and specializes in Java back end and Docker containers as well.

Data MigrationSQLPythonData EngineeringETLDatabaseJSONExcel DevelopmentAutomation
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Edison Zhu, Toptal data migration Developer.

Edison Zhu

Verified Expert in Engineering
20 Years of Experience

Data Migration Engineer

Edison is a seasoned BI developer and data engineer with 19 years of experience across diverse industries. Specializing in Azure and Google Cloud Platform (GCP), he excels in designing high-performance BI solutions using tools like Azure Data Factory, Python, Power BI, Tableau, Databricks, and GCP BigQuery. An expert in data architecture, dimensional modeling, and optimizing large-scale data warehouses, Edison delivers scalable, high-quality solutions backed by strong technical expertise.

Data MigrationBusiness Intelligence DevelopmentSSISDatabricksSQLDashboardData WarehouseData EngineeringDatabaseETLData ScienceMicrosoft Access DevelopmentBigQuery
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Toptal gave us access to the best designers out there, saving us a lot of time and allowing us to build the best possible product.

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Toptal’s talent is really excellent. They are able to work through large business problems and code incredibly efficiently.

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The kind of people we looked for were hard to find. Toptal helped us achieve our goals by bringing high quality resources to bear on very short notice.

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If you’ve tried working with other vendors, Toptal is going to be a different type of company to work with; they’re going to meet you where your needs are.

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