John T.
2 SQL lessons












Get 1:1 Help Fast
Find the best local SQL tutor in Orange

Near Orange, CA
I use SQL extensively in application backends and have experience with query writing, data modeling, schema design, and schema normalization. I’m comfortable teaching SELECTs, JOINs, CRUD operations, and relational design concepts. My background is primarily MySQL and PostgreSQL, but the SQL principles I...
I use SQL extensively in application backends and have experience with query writing, data modeling, schema design, and schema normalization. I’m comfortable teaching SELECTs, JOINs, CRUD operations, and relational design concepts. My background is primarily MySQL and PostgreSQL, but the SQL principles I...

Near Orange, CA
I use SQL professionally to extract, clean, and analyze structured data for reporting and operational decision-making. I teach foundational and intermediate topics including SELECT statements, JOINs, GROUP BY, subqueries, filtering with WHERE, and basic database concepts. My focus is on helping students understand...
I use SQL professionally to extract, clean, and analyze structured data for reporting and operational decision-making. I teach foundational and intermediate topics including SELECT statements, JOINs, GROUP BY, subqueries, filtering with WHERE, and basic database concepts. My focus is on helping students understand...
We had an introductory session and Zabdi was very patient with setting up SQL on my computer. Looking forward to working with him going forward on SQL concepts. Very knowledgable and kind. - Samah, 2 lessons with Zabdi

Near Orange, CA
I have a Masters in Computer Science with 16+ years of professional experience as a software engineer working with core Java, Java EE, Javascript (JQuery, Angular, React, and React Native), CSS, HTML5, and Python. During my professional career I worked for large companies including GE, Walt Disney and Google. Currently I...
I have a Masters in Computer Science with 16+ years of professional experience as a software engineer working with core Java, Java EE, Javascript (JQuery, Angular, React, and React Native), CSS, HTML5, and Python. During my professional career I worked for large companies including GE, Walt Disney and Google. Currently I...
Istvan is very patient and explains concepts very clearly. He has lots of experience and he does a great job transmitting that experience to you. He tells you what to pay attention to and what to stay away from. With Istvan in you... - Patricio, 6 lessons with Istvan

-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.
-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.
Recently a contract job ended and I was looking for a SQL boot camp training refresher. Over the past 4-5 weeks, Cal has provided excellent SQL training and valuable homework assignments. So much so that I ended up having this ... - Paul, 105 lessons with Cal

I am a graduate of the College of Marin with a degree in computer science, which has equipped me with a solid foundation in various programming languages, including PHP, Laravel, MySQL, Python, JavaScript, Node, ExpressJS, VueJS and ReactJS. My...
I am a graduate of the College of Marin with a degree in computer science, which has equipped me with a solid foundation in various programming languages, including PHP, Laravel, MySQL, Python, JavaScript, Node, ExpressJS, VueJS and ReactJS. My...
I've been learning SQL through Umair on Wyzant and he takes what's foreign and makes it user friendly. I had to take a couple of weeks off from lessons, and he made sure to patiently re-review items we had already gone through, h... - Nisha, 12 lessons with Umair

I am a subject matter expert in the following: Algebra I, Algebra II, Geometry, Precalculus, Calculus I, Calculus II, Calculus III, AP Calculus AB, AP Calculus BC, ACT, SAT, GRE, Statistics, Data Analysis, Experimental Design, Excel, SQL,...
I am a subject matter expert in the following: Algebra I, Algebra II, Geometry, Precalculus, Calculus I, Calculus II, Calculus III, AP Calculus AB, AP Calculus BC, ACT, SAT, GRE, Statistics, Data Analysis, Experimental Design, Excel, SQL,...
My daughter has been tutored by Mr. Robin for more than 2 years. She is in 11th grade right now. We just got her SAT score yesterday (she took SAT in October). She got 100% correct in math part. She is currently taking AP calculus... - Karen, 88 lessons with Robin

I have a 25-year background in IT, which has provided me with deep insights in both applied mathematics and sciences as well as experience in explaining new and seemingly complicated subjects to those for whom they are new territories. Having...
I have a 25-year background in IT, which has provided me with deep insights in both applied mathematics and sciences as well as experience in explaining new and seemingly complicated subjects to those for whom they are new territories. Having...
Armin helped me a lot. I found him to be very experienced and friendly. He explained and helped me with some queries(SQL) for my database class. Armin made me realize my mistakes, he is very patient. I highly recommend to all the... - Michelle

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 foundation to being a...
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 foundation to being a...
I loved my session with Julie! She doesn't normally take last-minute requests from anyone, but I was in a very dire situation with an exam in two days and the fear that I didn't know anything of the concepts (writing code for regr... - Meera

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.
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.
Andrew S. is a thoughtful, experienced, and keen educator. He is proficient enough to answer most any question some one might have about IT or security. He provides explanation past your initial query to ensure that you leave the ... - James, 7 lessons with Andrew

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 databases....
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 databases....
Zary has been one of the best decisions I made while preparing for my Security+ certification. From the start, it was clear that he has a deep understanding of not only computers and cybersecurity, but also how the CompTIA exams a... - Stephen, 14 lessons with Zary

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 installed and...
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 installed and...
David taught me about primary and foreign keys in SQL. He pulled up a database he already had, was ready to teach me to code immediately, and explained everything he did. It was money well spent, and I will continue to learn more ... - Consuela, 2 lessons with David

I have been working in the IT industry for over 30 years, with a focus on Linux and Windows systems administration. I have experience in a variety of roles, including break-fix, scripting, physical, virtual and containers. Things I do: Research,...
I have been working in the IT industry for over 30 years, with a focus on Linux and Windows systems administration. I have experience in a variety of roles, including break-fix, scripting, physical, virtual and containers. Things I do: Research,...
Rodrigo A, impressed me as being an excellent tutor and dedicated educator. He truly cares about his students and willing to go the extra mile for them to understand the material. Also, his expertise is very up to date and real wo... - John

My capabilities are as follows: 1) Designing relational databases from conceptual to logical to physical stages 2) Writing advanced Queries and Subqueries 3) Building View, Stored Procedures, Functions and Triggers 4) Developing SQL...
My capabilities are as follows: 1) Designing relational databases from conceptual to logical to physical stages 2) Writing advanced Queries and Subqueries 3) Building View, Stored Procedures, Functions and Triggers 4) Developing SQL...
Marco really knows his stuff. I recommend Marco. He breaks down the reasoning for SQL and knowing the information in the database. I understand SQL now. I will definitely be getting more lessons in the future. - Sherice

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 database...
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 database...
I get to work with Tony in a unique way as I am not studying for any course work but studying with him how to set up my workstation in a way that keeps me extremely efficient when working with my developers. It has saved me countl... - Iker, 13 lessons with Tony

From logical and physical data modeling to writing and tuning SQL queries for performance, I can bring relevant, real-world experience to the learning environment, using many of today's popular relational databases and tools, including...
From logical and physical data modeling to writing and tuning SQL queries for performance, I can bring relevant, real-world experience to the learning environment, using many of today's popular relational databases and tools, including...
John helped me through several SQL questions, and made sure that I understood the reasoning behind every function that we ran together. He patiently encouraged me and I left the session with a much better handle of SQL and a great... - Carly, 2 lessons with John

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,...
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,...
Steven helped me with understanding some fundamental approaches to disentangling complex SQL problems. It really helped calm me down and give me some tools to work in SQL - Steven, 2 lessons with Steven

Need help with SQL, Python, Excel, or AI integrations? Whether it's for a class, capstone project, exam, or application support. With 8+ years of tutoring and industry experience, I focus on helping you hit the ground running with...
Need help with SQL, Python, Excel, or AI integrations? Whether it's for a class, capstone project, exam, or application support. With 8+ years of tutoring and industry experience, I focus on helping you hit the ground running with...
I highly recommend Thomas to anyone that is struggling or if they need a little extra help with Business Technology .The first time that I used Thomas was when I had a test on my SQL. Thomas was incredibly helpful. He was clear,... - Elvin, 2 lessons with Thomas

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...
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...
Knows SQL like the back of his hand, I highly recommend for any help you may need. Robert talked me through my problem and worked through multiple possible solutions. He took the time to understand the question and really helped m... - Rochish

I have worked with SQL across multiple projects in environments that require peak-level technology skills.
I have worked with SQL across multiple projects in environments that require peak-level technology skills.
Jonathan was able to help me solve the problems I was having with my assignments, and was also able to explain the solutions so that I could understand them. - Michael

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. Over...
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. Over...
Bob is an excellent tutor and helped me to understand important foundational concepts in Data Warehousing and SQL queries. Bob went above and beyond by locating and discussing additional reference material that helped illustrate ... - John, 2 lessons with Bob

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 industries....
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 industries....
Helped me create SQL queries and explained everything very clearly. He was also very patient and stayed with me for extra time to help me fully understand the material. - Luke, 2 lessons with Dan

Query Optimization: Skilled in fine-tuning SQL queries and resolving slow-running queries to enhance performance. SQL Development and Troubleshooting: Experienced in developing and troubleshooting SQL queries and ETL jobs....
Query Optimization: Skilled in fine-tuning SQL queries and resolving slow-running queries to enhance performance. SQL Development and Troubleshooting: Experienced in developing and troubleshooting SQL queries and ETL jobs....
She helped me understand CAD in a way I did not get from my instructor. She made it easily understandable. Her patience was very critical to grasping the intricate aspects of Parametric modeling. Being able to have one on one in... - Travis, 9 lessons with Priyanka

I tutor SQL using 15+ years of industry experience with Oracle, SQL, and PL/SQL, where I wrote and debugged complex queries and PL/SQL code. I help students understand relational concepts, design tables, and...
I tutor SQL using 15+ years of industry experience with Oracle, SQL, and PL/SQL, where I wrote and debugged complex queries and PL/SQL code. I help students understand relational concepts, design tables, and...
I highly recommend choosing Chadi as your tutor! I started as a beginner in database SQL. I was clueless and I gained a great understanding of database SQL all thanks to Chadi. You will definitely learn a lot from him. Chadi’s k... - Kelley, 33 lessons with CHADI

Adanced courses in Database Management and SQL. Hold Master of Science in Data Analytics.
Adanced courses in Database Management and SQL. Hold Master of Science in Data Analytics.

... 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...
... 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...
Alex was incredibly kind and thorough with his explanations regarding Python. He helped expand my knowledge on concepts I was having issues with, in a timely manner, and made me feel valued as a student. I plan on using his expe... - Slade, 12 lessons with Alex
2 SQL lessons
3 SQL lessons
4 SQL lessons
What’s a fair price for a private Orange SQL tutor? Orange SQL tutors using Wyzant are professional subject experts who set their own price based on their demand and skill.
Compare tutor costs. With a range of price options, there’s a tutor for every budget.
Sign up, search, and message with expert tutors free of charge.
Only pay for the time you need. Whether it’s one lesson or seven, you decide what to spend.



On this page, Wyzant connects learners in Orange, CA, with local and online SQL tutors who provide personalized instruction for all skill levels. Whether you're just starting out or working on advanced query optimization, you can find knowledgeable experts to help you succeed.
SQL learning involves understanding how to manage and analyze data using queries, database design, and optimization techniques. By working with a tutor, you can practice hands-on exercises, build confidence, and develop skills tailored to your specific goals.
Wyzant offers affordable, flexible sessions with qualified SQL instructors in Orange, CA, helping students and professionals alike gain the expertise needed to work efficiently with databases and data analysis.
A nationwide network
The best tutor for you should be easy to find. Compare tutor rates, reviews and qualifications to start taking 1:1 private lessons online or in person. Here are areas near Orange where you can find SQL tutors on Wyzant:
Los Angeles SQL Tutors | Long Beach SQL Tutors | Riverside SQL Tutors | Santa Ana SQL Tutors | Anaheim SQL Tutors | Irvine SQL Tutors | Inglewood SQL Tutors | Monterey Park SQL Tutors
Tap into Wyzant’s digital nationwide network to find either a local or online tutor for subjects related to SQL. Find the perfect tutor for you in over 250 subjects and test prep areas including:
Geography Tutors | Ftp Tutors | ArcGIS Tutors | Java Tutors | Oracle Tutors | Angular Tutors | Fortran Tutors | Ruby Tutors | C Tutors | CSS Tutors | PHP Tutors | JavaScript Tutors | Python Tutors | JQuery Tutors | SQL Tutors
Find a local tutor in areas near Orange. Our nationwide network of private tutors makes it easy to find an instructor nearby. Learn a new job skill or ace the test. Compare tutor costs and qualifications and find the ideal tutor for you today.
Long Beach Tutors | Santa Ana Tutors | Anaheim Tutors | Ontario Tutors | Corona Tutors | Irvine Tutors | La Puente Tutors | Pomona Tutors | Huntington Beach Tutors | Whittier Tutors | Lakewood Tutors | Laguna Beach Tutors | Torrance Tutors | Garden Grove Tutors | Rancho Cucamonga Tutors | Fountain Valley Tutors | Fullerton Tutors | El Monte Tutors | Compton Tutors | Mission Viejo Tutors
Want to browse local tutors near you in more subjects? See all tutors in Orange
Get SQL help anytime! We only accept the best online SQL tutors into our community. Get the help you need, right when you need it with the convenience of online lessons.