Howard S.
2 SQL lessons












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Naperville, IL
I am a Software Developer that has worked in the Silicon Valley for 25 years. I can provide tutoring on a technical level and also provide information about the actual work environments in the valley, including the challenges of working in high tech. I taught High School Students at San Lorenzo High School in...
I am a Software Developer that has worked in the Silicon Valley for 25 years. I can provide tutoring on a technical level and also provide information about the actual work environments in the valley, including the challenges of working in high tech. I taught High School Students at San Lorenzo High School in...
Tom was very well prepared for tutoring sessions with my daughter, even asking ahead of time for assignment notes. Tom was invested in success and was not just going through the motions. - Mark, 4 lessons with Tom

Near Naperville, IL
Many years of working experience of database management, analysis, ERD design, SQL coding etc.
Many years of working experience of database management, analysis, ERD design, SQL coding etc.
Jim taught me advanced SQL, FUNCTIONS & PROCEDURES. He was very knowledgeable and patient enough until I understood. I recommend Jim...he knows his SQL without referencing and using Google - Oliver

Near Naperville, IL
I have been working with databases and SQL for 20 years.
I have been working with databases and SQL for 20 years.
Mr. John D is an exceptional tutor. I reached out to John for help with an excel spreadsheet and he went above and beyond what was expected. He taught me how to do the formulas required for the spreadsheet that I was in dire need ... - Megan

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

I have over 15 years industry experience in software development, I have been a programmer, lead developer, architect and project lead on many, many projects, including SQL. I specialize in Java, C++, Javascript, Angular, OpnGL and now...
I have over 15 years industry experience in software development, I have been a programmer, lead developer, architect and project lead on many, many projects, including SQL. I specialize in Java, C++, Javascript, Angular, OpnGL and now...
I just started with Jeffrey. He clearly has strong python and general IT skills. He is also a great teacher, explaining each step clearly until I understand. He listened well to all my requirements and worked them into the lesson.... - David

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 students through...
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 students through...
Vladmir was absolutely fantastic. He went through my work step by step explained everything in detail, He was also very patient with me and went over certain steps if it was hard to grasp. If you send your project requests to h... - Sha, 6 lessons with Vladimir

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

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,...
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,...
Akeme helped me get started with a very large database project. He is extremely patient and knows a lot about PHP and SQL. I highly recommend him for any database project. - Olivia , 5 lessons with Akeme

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

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

-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

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.
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.

Former Database Administrator on SQL Server. Certified in Oracle with a few years experience on Oracle reporting. Learned on MySQL and can help on any SQL platform for students or professionals.
Former Database Administrator on SQL Server. Certified in Oracle with a few years experience on Oracle reporting. Learned on MySQL and can help on any SQL platform for students or professionals.
I am a SQL novice and had to complete an assignment that included some challenging queries. Ryan was patient and did an excellent job helping me conceptualize what SQL syntax actually means and how it is used to pull data under sp... - Adriane

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

I am a self taught software developer who prides himself on adapting quickly to industry trends. I currently work at a major e-commerce retailer as an AWS/React engineer. In the past I have worked contracts at Facebook/Meta, Viking Cruises, and...
I am a self taught software developer who prides himself on adapting quickly to industry trends. I currently work at a major e-commerce retailer as an AWS/React engineer. In the past I have worked contracts at Facebook/Meta, Viking Cruises, and...

(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...

...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 ...
...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 ...

MS in IT in Business Intelligence specializing the use of R and SQL to build and train many types of machine learning models. Currently a PhD candidate doing consulting and tutoring work with R and SQL in data engineering and data...
MS in IT in Business Intelligence specializing the use of R and SQL to build and train many types of machine learning models. Currently a PhD candidate doing consulting and tutoring work with R and SQL in data engineering and data...
I have recently signed up for a Data Science Bootcamp where I am learning Python and SQL for the first time. I was overwhelmed I was overwhelmed with the level of content and new material I was consuming every it's consuming ever... - Mohammad Ali, 2 lessons with Tyler

With more than 30 years of experience in IT, I bring a strong background in applied mathematics, science, and technology, along with extensive experience making complex subjects easier to understand. I have taught students and adults ranging in...
With more than 30 years of experience in IT, I bring a strong background in applied mathematics, science, and technology, along with extensive experience making complex subjects easier to understand. I have taught students and adults ranging in...
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

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.
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.
Working on my project had become quite a challenge, but Seth truly came to the rescue! His guidance not only clarified numerous confusions I encountered but also shed light on aspects I hadn't even realized were unclear. Thanks to... - Patrick

Hi, I'm Justin, a professional web developer with 6+ years of experience building and optimizing Shopify and WordPress sites, plus SaaS products, for real businesses. I currently work as a CMS developer, so my teaching is grounded in day-to-day...
Hi, I'm Justin, a professional web developer with 6+ years of experience building and optimizing Shopify and WordPress sites, plus SaaS products, for real businesses. I currently work as a CMS developer, so my teaching is grounded in day-to-day...

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

Hello! I have been a paid full-stack developer since 1997, and LOVE helping others to learn and grow. I specialize in TypeScript/JavaScript, React, React Native, Electron, Redux, jQuery, HTML, CSS, PHP, MySQL, MongoDB, MERN Stack, LAMP Stack,...
Hello! I have been a paid full-stack developer since 1997, and LOVE helping others to learn and grow. I specialize in TypeScript/JavaScript, React, React Native, Electron, Redux, jQuery, HTML, CSS, PHP, MySQL, MongoDB, MERN Stack, LAMP Stack,...
I have been taking lesson from various tutors here in Wyzant for a while, in React, Node, and AWS. To me, Matt's lessons are the best. I feel I get all my money's worth. Matt does not waste time, it's easy to see how much experien... - Karen, 60 lessons with Matt

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
2 SQL lessons
2 SQL lessons
8 SQL lessons
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