Jay J.
1 SQL lesson












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Franklin Square, NY
I have over 6 years of tutoring experience, beginning in college at the Polytechnic Institute of NYU. After graduating, I worked at Mathnasium for 2 years, tutoring students from kindergarten through 12th grade, including students with different...
I have over 6 years of tutoring experience, beginning in college at the Polytechnic Institute of NYU. After graduating, I worked at Mathnasium for 2 years, tutoring students from kindergarten through 12th grade, including students with different...
Christopher taught me how to do polynomials, word problems, radicals, etc. He is really knowledgeable and easy to understand. Really enjoy his tutoring class. The way he teaches makes me understand the concept and be able to do it... - Altagracia, 2 lessons with Christopher

Valley Stream, NY
I have used Oracle, SQL Server and mySQL in building web applications. I have designed normalized relational databases and created stored procedures and written sql scripts to create database schemas. I have also integrated...
I have used Oracle, SQL Server and mySQL in building web applications. I have designed normalized relational databases and created stored procedures and written sql scripts to create database schemas. I have also integrated...
Knows how to impart knowledge and information to students in a manner that is simple and easy to understand. He is also a patient tutor and doesn't rush you when you don't understand something right away. - MIRIAM, 5 lessons with Frank

Old Bethpage, NY
If you are in a beginner or intermediate SQL class or are otherwise just starting out with SQL and need assistance understanding the language, I can help. I have 15+ years experience in writing, reviewing, and revising basic to...
If you are in a beginner or intermediate SQL class or are otherwise just starting out with SQL and need assistance understanding the language, I can help. I have 15+ years experience in writing, reviewing, and revising basic to...

Uniondale, NY
Hello, I am Zachary. All throughout my life I have realized that I enjoy passing on my knowledge and helping others increase their own knowledge because in the end, that is the best outcome for everyone involved. For example, when I was joining...
Hello, I am Zachary. All throughout my life I have realized that I enjoy passing on my knowledge and helping others increase their own knowledge because in the end, that is the best outcome for everyone involved. For example, when I was joining...

Brooklyn, NY
My past students describe me as a motivating and engaging teacher who can bring excitement and thoughtfulness to any lesson. As a fun but rigorous tutor, my hope is to help my students how to understand and appreciate the material, as well as how...
My past students describe me as a motivating and engaging teacher who can bring excitement and thoughtfulness to any lesson. As a fun but rigorous tutor, my hope is to help my students how to understand and appreciate the material, as well as how...

Bronx, NY
Python 2 years experience. JavaScript 2 years experience. SQL 2 years experience.
Python 2 years experience. JavaScript 2 years experience. SQL 2 years experience.
Faisal is an excellent tutor!! Very understanding to my knowledge level and accommodated to my needs. He goes step by step which is just what I need! Already signed up for my next lesson and looking forward to more! - Christopher, 4 lessons with Faisal

New York, NY
In 2022, I graduated from the University of California, Berkeley with a double major in Computer Science and Molecular & Cell Biology with Honors. Later, I attained my Masters degree in Computer Science from Cornell University. In high school, I...
In 2022, I graduated from the University of California, Berkeley with a double major in Computer Science and Molecular & Cell Biology with Honors. Later, I attained my Masters degree in Computer Science from Cornell University. In high school, I...
My daughter was struggling in chemistry and after just 2 sessions with Lisa, she was able to raise her overall score almost 20% and pass her next test. We are grateful for Lisa’s help! - Stephanie, 6 lessons with Lisa

New York, NY
I have a PhD in bioinformatics and computational biology from Boston University, and an undergraduate degree in computer science and neuroscience from the University of Toronto. I've taught undergraduate introductory statistics classes at...
I have a PhD in bioinformatics and computational biology from Boston University, and an undergraduate degree in computer science and neuroscience from the University of Toronto. I've taught undergraduate introductory statistics classes at...
Adrian is an excellent tutor for computer science. He helped me a lot with my final database project and he really knows his stuff! He is very patient and excellent at explaining and making sure I understood. He also responds quic... - Ana, 2 lessons with Adrian

New York, NY
Hi everyone, my name is Alex and I'm currently a fourth-year student studying computer science at the University of Toronto. I scored a 1540 on the SAT and 570 on the SHSAT, and I'm excited to help you achieve the best possible score in these...
Hi everyone, my name is Alex and I'm currently a fourth-year student studying computer science at the University of Toronto. I scored a 1540 on the SAT and 570 on the SHSAT, and I'm excited to help you achieve the best possible score in these...

East Elmhurst, NY
(GPA 3.9) and M.S. (GPA 4.0) in the field. My work focuses on programming, data analysis, and problem-solving using tools such as Python, SQL, and data visualization techniques. I am particularly passionate about helping students not just...
(GPA 3.9) and M.S. (GPA 4.0) in the field. My work focuses on programming, data analysis, and problem-solving using tools such as Python, SQL, and data visualization techniques. I am particularly passionate about helping students not just...

Long Island City, NY
I am a full-stack software developer and Computer Science student at Arizona State University with hands-on experience working with SQL databases in professional software development environments. I have used SQL extensively for...
I am a full-stack software developer and Computer Science student at Arizona State University with hands-on experience working with SQL databases in professional software development environments. I have used SQL extensively for...
We’ve been so impressed with his professionalism and the way he tackles complex challenges. His problem-solving skills are top-notch and a huge asset to any project! - Cemal, 16 lessons with Eshwar

New York, NY
I have over 10 years' combined experience in teaching high school, college, graduates and postgraduate students in research methodology skills. These skills vary from healthcare research, social sciences, epidemiology and clinical research. I...
I have over 10 years' combined experience in teaching high school, college, graduates and postgraduate students in research methodology skills. These skills vary from healthcare research, social sciences, epidemiology and clinical research. I...

Brooklyn, NY
SQL knowledge and skills: working with relational databases, query syntax, conditional searching, using the WHERE clause, using functions, performing calculations, using aggregate functions, working with strings, sorting data, grouping...
SQL knowledge and skills: working with relational databases, query syntax, conditional searching, using the WHERE clause, using functions, performing calculations, using aggregate functions, working with strings, sorting data, grouping...
Keshia was so efficient with my time. We stayed on schedule, she fixed all the bugs that I had tried and tried without success to do one my own. In the end she saved me many hours and huge frustration. She knows her way around.... - Erin

Elmhurst, NY
Additionally, 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...
Additionally, 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...
Richard is amazing! He explains functions and how they correlate in a clear and effective way. His approach to teaching SQL is outstanding, making complex concepts easy to grasp! - Daniela

Bronx, NY
I began tutoring 15 years ago as a means of giving back to society. I taught Maths and Computer Science, to students with ages ranging between nine and fifteen. I am given to great pride when my students are able to understand concepts that...
I began tutoring 15 years ago as a means of giving back to society. I taught Maths and Computer Science, to students with ages ranging between nine and fifteen. I am given to great pride when my students are able to understand concepts that...
Jacinthah is an incredible tutor. She is so knowledgeable, patient and really puts a lot of effort into your sessions. I am a VERY beginner in Excel and the program was always foreign and scary to me. She actually has started from... - Jennifer, 14 lessons with Jacinthah

New York, NY
CTO for Silicon Valley startups with over 15+ years teaching and programming experience. Here to help you master AI, Python, AWS, E-commerce, full-stack dev, iOS/Android, and more. Learn from someone at the top of tech with real experience...
CTO for Silicon Valley startups with over 15+ years teaching and programming experience. Here to help you master AI, Python, AWS, E-commerce, full-stack dev, iOS/Android, and more. Learn from someone at the top of tech with real experience...
Elvis is a literal genius who can solve your problems. He is a natural and a critical thinker who always comes through on projects and is overall just a wonderful person and a renaissance man. He is fast at complex intricate probl... - Ava, 69 lessons with Elvis

Hartsdale, NY
I received a Bachelor's Degree in CIS (Computer Information Systems) and have been working professionally for over 26 years. This includes some top Fortune 100 companies as well as some smaller companies. Fields include, but are not limited to,...
I received a Bachelor's Degree in CIS (Computer Information Systems) and have been working professionally for over 26 years. This includes some top Fortune 100 companies as well as some smaller companies. Fields include, but are not limited to,...

Tuckahoe, NY
I have a PhD in computer science and have worked in the field for over 20 years. I teach business, IT, Computer Science, Math, Philosophy, Writing, and a host of other subjects. Of thousands of students served, I have a 98% "would recommend"...
I have a PhD in computer science and have worked in the field for over 20 years. I teach business, IT, Computer Science, Math, Philosophy, Writing, and a host of other subjects. Of thousands of students served, I have a 98% "would recommend"...
A marvelous teacher, very clever and very good at figuring out what his student needs to know. Really, a great experience!!! I posed lots of challenges and he met them all. - Nancy, 2 lessons with Tom

Ozone Park, NY
Hi, I’m Anthony. I tutor computer science, programming, Linux, networking, cybersecurity fundamentals, and related technical subjects. My background combines hands-on software development, systems administration, and security-oriented...
Hi, I’m Anthony. I tutor computer science, programming, Linux, networking, cybersecurity fundamentals, and related technical subjects. My background combines hands-on software development, systems administration, and security-oriented...

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

I use SQL everyday in my current profession. I use SQL Server Management Studio to access databases and query data. I use the data to build out reports and dashboards in Power BI.
I use SQL everyday in my current profession. I use SQL Server Management Studio to access databases and query data. I use the data to build out reports and dashboards in Power BI.
I had an outstanding experience with Samantha as my SQL tutor! In just one hour, I learned more than I had in the past month. Her ability to break down complex SQL concepts into easy-to-understand lessons is truly remarkable. Sama... - VINCENT, 13 lessons with Samantha

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 databases. I’ve...
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 databases. I’ve...

I have a Bachelor of Science degree in Computer & Information Science, have worked in the tech industry as a software engineer for over 6 years in a variety of programming languages, and have over a year of experience teaching computer programming...
I have a Bachelor of Science degree in Computer & Information Science, have worked in the tech industry as a software engineer for over 6 years in a variety of programming languages, and have over a year of experience teaching computer programming...
Samantha is helping me get back into coding after a 3-year hiatus. She is knowledgeable, patient, and an excellent communicator! I would recommend her to anyone looking to expand or build upon their skills. Samantha also proved t... - Amy, 17 lessons with Samantha

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

-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
1 SQL lesson
1 SQL lesson
1 SQL lesson
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On Wyzant, you can find SQL tutors in Nassau County, NY, who offer personalized lessons to help you learn or strengthen your skills. Whether you’re a student, professional, or hobbyist, tutors can guide you through database design, queries, or data analysis in a way that fits your pace and goals.
SQL is a powerful language used in managing and analyzing data across many fields. Learning SQL can improve your ability to work with databases, create reports, and analyze information efficiently in both academic and real-world settings.
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