The Best Sql And Database Tutoring Online

My software-development background includes working with structured data and relational database concepts. I can tutor SELECT statements, filtering, sorting, joins, grouping, aggregate functions, subqueries, inserts and updates, keys, table...See Ben's full profile

I have taken multiple database courses in SQL during my computer science degree and use it professionally for the last 10 years, both in terms of data analysis and also with programming our software that interacts with...See Emily's full profile

Many years of working experience of database management, analysis, ERD design, SQL coding etc.See Jim's full profile

I support students learning SQL and database fundamentals, helping you feel confident writing and understanding queries. With a Computer Science background that includes database systems and real world data work, I guide...See Vladimir's full profile

Many employers assume that every programmer know some SQL, and as a web developer or a Java developer, you'll probably find that a lack of SQL understanding will be a hinderance. SQL is a very deep language onto itself,...See Steven's full profile

I have used SQL for 25 years, beginning with 7 years at IBM working on a DB2-based Online Transaction Processing (OLTP) system, and I am both an IBM Certified DB2 Application Developer and an IBM Certified DB2 Database Administrator....See Bob's full profile

...including Oracle, PostgreSQL, MySQL, and SQL Server. Whether you're a student learning how to write powerful SQL queries or a database professional who needs help learning how to design and build powerful database applications, I can help....See John's full profile

-Creating tables, queries, joins, subqueries and formulas. -Stored procedures and data connections. Also I can give you an intro to SQL course if you have no experience.See Cal's full profile

My path into SQL started while learning React.js and working to develop a full-stack skill set. I had specific full-stack applications I wanted to build, and that goal led me to learning how to set up and use phpMyAdmin to manage...See Zary's full profile

Master’s Degree of Cyber Security 3 years tutoring C++, Java, Python, SqlSee Ivan's full profile

I hold a PhD in Control Systems with deep expertise in Data Analysis and Computer Programming, specializing in SQL and database management systems. Since October 2023, I’ve been tutoring full-time in database systems,...See CHADI's full profile

I have written SQL in many database languages or concepts like Oracle, MySQL, Aurora, Postgres, SQL Server, ORM, JPA, and MongoDB. Using the most complicated features of SQL to write subqueries, grouping, procedures,...See Akeme's full profile

Positions I have held include several consulting roles including work as an ERP consultant and the CTO of a manufacturing company where I performed DBMS installs and performed DBA tasks for SQL and Oracle based databases.See Andrew's full profile

SELECTs with all join types, subqueries, Window functions, bind variables, and SQL UNNEST. I also teach stored procedures & triggers. I have Oracle, SQL Server, MySQL, PostgreSQL, and SQLite databases. I've...See David's full profile

I have worked with Microsoft Access in a professional setting since its initial release. I have designed and built databases, connected to SQL server databases, built entry screens, developed queries and built reports.See Carter's full profile

At my job, I have set up Microsoft Access databases and Crystal Reports and SSRS for use in tracking and filtering employee data. I regularly write reports that use SQL stored procedures to present important knowledge about the...See Sharon's full profile

Oracle SQL certified tutor with professional experience in Microsoft SQL Server database administration. I can help you understand databases at a fundamental level in a way you can understand. If you are a current...See Ryan's full profile

My background is primarily MySQL and PostgreSQL, but the SQL principles I teach are platform-agnostic and apply to SQL Server and other systems. I emphasize understanding and reasoning over memorization.See Loren's full profile

I have extensive experience working with Oracle databases, including SQL development, PL/SQL scripting, and database administration. I’ve supported students and professionals in learning how to write efficient...See Jean Yves's full profile

Oracle Database is a cornerstone of enterprise data management, and I can help you build a strong foundation in SQL, PL/SQL, and other Oracle-specific technologies. Whether you’re working with database design,...See Rodrigo's full profile

...of America. My expertise lies in cleaning, modeling, and visualizing complex datasets using tools such as advanced Excel, SQL, and Python-based NLP pipelines to identify operational bottlenecks and project risks. I specialize in teaching students ...See Mark's full profile

...A and Principles. Subjects I offer include introductory programming/computer science courses, Python, Java, C, C++, databases/SQL, JavaScript, assembly (MIPS, x86, MASM, etc.), Terraform, CSS, HTML, as well as all theory-based courses including theory...See Alex's full profile

I have used Microsoft Access since Office 2000 became available. Over the years I have used it as database for smaller websites, as a platform to create a baggage deliver tracking and billing system and to analyze data from various other...See Armin's full profile

I have designed and written dozens of websites over the years integrating HTML, PHP, JavaScript, SQL databases, e-commerce, etc. I've also created custom sites using online resources.See Seth's full profile

...entry and ensuring total consistency across diverse product lines. By building custom Visual Basic modules to bridge SQL databases and Excel pricing models, I removed manual reconciliation bottlenecks and significantly streamlined the reporting cycle...See Aron's full profile