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Eugene Bereznuk
Eugene is an SQL Server expert with more than 25 years of experience in Microsoft SQL Server, from version 6.5 to the most recent versions, which are standalone and cloud-based. He's worked for small businesses as well as global enterprises like Kone, DHL, and Sony. He also held courses in "data and database architecture" and "the technical side of SQL Server" for classes of up to 10 people. Eugene is familiar with most SQL monitoring packages and is an expert in Red Gate software.
Show MoreAlessandro Giorgianni
A C64-period enthusiast turned into a versatile and all-around IT pro. Alessandro occupied different roles in his career—from IT support to software design and development through personal training and data management. In recent years, he's developed his skills in database administration and cloud computing with a strong grasp of DevOps methodologies. He also holds certifications in Oracle Database and Amazon Web Services.
Show MoreLeo Hu
Leo Hu is not just a traditional database administrator (DBA), engineer, and architect with 12+ years of database engineering and architecture experience—he is a passionate data guru. Leo prefers proactive database monitoring and thrives on projects where he has to solve severe problems and design an efficient database solution based on the client's requirements. Leo was named a Microsoft SQL Server MVP and also has an AWS certification as a cloud practitioner.
Show MorePhilip McClarence
Philip is an experienced database engineer and administrator (DBA) with over 20 years of experience. His primary focus is PostgreSQL, but he has worked with several other databases, including Oracle and the AWS suite. He has worked on every aspect of the database lifecycle, from designing and building greenfield projects to maintaining and tuning high throughput 24/7 systems and everything in between, including complex data migration projects.
Show MoreBerenice Harillo
Berenice is a senior database engineer with solid experience working with relational and non-relational databases on-premises and in different clouds. She excels in managing massive data sets with various tools and dealing with performance issues. As a database expert, Berenice enjoys migrating it to the cloud and creating models and ETL in data warehousing.
Show MoreGordan Bobic
Gordon is an expert database developer and database administrator (DBA) who has over 20 years of experience with Linux (preference for CentOS/RHEL), databases (MySQL, MariaDB, PostgreSQL), and development in a variety of languages. Besides having multiple years of in-depth experience under his belt, he also has a bachelor's degree in computer science and is certified as a MySQL administrator and developer.
Show MoreS M Shafiqul Islam
S M Shafiqul Islam, an Oracle Certified Developer and DBA, brings 14+ years of global expertise in database development, administration, and architecture across international mid to enterprise-level organizations. Proficient in SQL, PL/SQL, administration, BI, and project management, he excels in optimizing database systems (Oracle, MySQL, PostgreSQL) for efficiency and is adept at leveraging cloud environments and diverse tools to deliver impactful solutions.
Show MoreJignesh Raiyani
Jignesh has mastered database architecture, database administration, query solution generation, and query optimization with SQL Server, MySQL, and PostgreSQL. He is also proficient with the design, development, and delivery/implementation of a range of database solutions. This list includes high availability, disaster recovery, replication, always on availability group, architecture design, prototyping the proof of concept, and the design and development of test plans.
Show MoreIvan Bojovic
Ivan is a senior database specialist with experience in DB design, architecture, optimization, administration, and development. He has a lot of experience with MySQL, Oracle, PostgreSQL, and other database systems and is a certified MySQL DBA. He is a great team player with a proactive attitude. He is also proficient in AWS Serverless (Lambda, S3, AppSync, Cognito, DynamoDB, and more), as he used to work for five years as a back-end lead engineer in his own startup.
Show MorePaul Zgondea
Paul is a database engineer and DBA with the following stats: 13 years with Microsoft SQL, eight years in Microsoft SQL performance engineering and scale-out architecture planning, four years of hands-on knowledge of AWS IaaS service as a SysOps and DevOps, and a year of experience as an AWS architect. Paul's successfully worked remotely as a DevOps, DBA, and database engineer. He joined Toptal to work on challenging projects, especially those involving SQL, DBA, DevOps, AWS, and CI/CD.
Show MoreGabriel Breahna
Gabriel has 20 years of experience installing, managing, and using SQL, NoSQL (key-value, columnar, graph), time-series, spatial, in-memory, and cloud databases. He's worked with 10TB OLTP databases, 10TB data warehouses, tables with 10+ billion rows, and databases with 10,000+ tables. He's built greenfield and brownfield apps, managed acquisitions, mergers, and spin-offs, and is proficient in Oracle, PostgreSQL, MySQL, Snowflake, BigQuery, Redshift, Synapse, MongoDB, Cassandra, and DynamoDB.
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