The Best Sql And Database Tutoring Online

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'm a data scientist with a bachelor's in Information Technology and experience across clinical trials, finance, and tech companies. I specialize in tutoring Python, SQL, web development, data science, and AI tools, focusing on...See Thomas's full profile

I have worked with SQL databases like Sybase, Mysql, Postgres and MariaDB for 20 years and understand database schema design, how to setup indexes to be efficient and write SQL to extract data for reporting and writing...See Tony's full profile

MBA. MS Computer Science. Over 20 years working with and teaching databases and SQL at the university and for my own small business. Have completed many SQL and database projects in finance, health care and other...See Dan'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

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 over 15 years developing small and large databases in MS Access. These databases include departmental medical record systems, clinical decision support systems, and front-ends for SQL Server databases. The...See Matt'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

SQL has been around for a long while. I learned SQL in my database course when getting my BS in Computer Science (while in Germany serving in the US Air Force). Understanding the concepts of databases is a key...See Julie'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

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

I am proficient in MS Power BI, Tableau, Google Looker Studio, MS Excel, Google Sheets, MS SQL Server, MS Power Automate, MS Azure, Google Cloud Platform, AWS, Snowflake, QuickBooks Online, Google Analytics, SQL, and Python....See Richard's full profile

I have extensive experience working with SQL for database management, querying, and data analysis across multiple industries. I teach students how to write efficient queries, design databases, and understand key concepts like...See Freddi's full profile

I have been using SQL for many years at my work. I also have many years of tutoring experience with SQL. I can teach you how to use SQL in all CRUD operations including creating new database, extracting data from...See Nina's full profile

I have worked with SQL across multiple projects in environments that require peak-level technology skills.See Jonathan'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

I have 4+ years of full stack development experience in SQL and 6+ years of training experience as well. I can help you learn DBMS concepts, draw Entity Relationship diagram, convert ER diagram to tables, normalise the tables and write...See Vijayalakshmi's full profile

For example, in 2016, I helped one student write Java code to simulate CPU scheduling and simulate resource allocation. I helped another student implement their own database server that interprets and executes SQL queries.See Gavin'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

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 worked as a software engineer in the oil and gas industry. I understand the Oracle inside out, from SELECT commands, to adding data into a database using INSERT INTO, deleting using DELETE, updating data using UPDATE..SET. I am very...See Edward's full profile

I have extensive experience of developing data models and building databases on relational and non-relational platforms. I understand and can explain the most efficient ways to query databases, accounting for simplicity and reduced...See Andy's full profile

Joins: Extensive experience with various types of joins (INNER JOIN, LEFT JOIN, RIGHT JOIN, FULL OUTER JOIN, CROSS JOIN, SELF JOIN) to combine and manipulate data effectively. Databases and Tools I have worked extensively with various...See Priyanka's full profile

I have been actively writing SQL since the late 1990s. I have developed a variety of solutions in both Microsoft and Oracle. As a consultant, I've worked with many people teaching, education, and enlightening.See Greg's full profile

I have over 30 years of experience with SQL including advanced queries, joins, sub-queries, views, stored procedures, stored functions. Connectivity as part of full stack applicaitons including JavaScript, Python, Java, PHP, C#. My...See Robert's full profile