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SQL Tutoring

75


75 per session - Virtual OK - Posted Dec 04, 2016

I will teach you the ins and outs of coding in SQL. From basic selects to code optimization, I can help you learn how to reformat data to meet your needs. If you're ready to move on from querying to programming, I can teach you how to develop stored procedures and triggers to help automate existing data processes.

This service may utilize databases that I host to help provide a structured learning environment. You do not have to install a database server on your own computer, just a SQL GUI. Take the database administration out of learning the code. I've also got a series of assignments that can help you keep your skills fresh over time.

Training & Qualifications


I have been working in relational databases for over 10 years on many different platforms including Netezza, MS SQL Server, PostgreSQL, MySQL, SQLite, and more. I've done both query and transactional coding across these platforms for BI/reporting, ad hoc analysis, and statistical modeling.

Availability & Preferences


Fairly open

Trading Preference: I’m flexible, just hit me up!

Reviews of Lexy


Jessica received session of SQL Tutoring from Lexy
May 21, 2017
Lexy was amazing! She walked me step by step through the database and explained what each symbol meant. She explained how the database was constructed... and also how each thing related to each other. I definitely look forward to learning more under her!show more
Brian provided hour of Logo Design/Redesign for Lexy
May 06, 2020
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Inactive User
Inactive User received unit of Customized Budget from Lexy
Feb 01, 2019
Extremely thorough, professional, and helpful! This budget spreadsheet is way better than anything I could have made myself. Thanks Lexy!
Aug 17, 2018
Lexy helped me discover why my database was having issues.
M provided Help with Your Questions about Adulting for Lexy
Mar 31, 2018
Adulting is hard! Lexy didn't reply to me, but that's fine. :)
Inactive User
Inactive User received session of D&D 5e DM/GM Tips from Lexy
Mar 04, 2018
Lexy has been great giving me D&D mechanics info! :D
Inactive User
Inactive User provided Help with Your Questions about Adulting for Lexy
Aug 10, 2017
Very kind and speedy responses. She provided great detail in her advice and was extremely helpful!
Elizabeth provided Help with Your Questions about Adulting for Lexy
Aug 06, 2017
Very friendly and helpful!!!
Caitlin provided Help with Your Questions about Adulting for Lexy
May 22, 2017
Lexy had a very prompt response and was very nice.
Inactive User
Inactive User received unit of Database Design & Analytics from Lexy
Apr 26, 2017
During a 2-hour conversation Lexy has introduced me to a whole new field of knowledge with a lot of nuances, rules and details. Now I have an idea wha...t data science is, what it is applied for, how it looks like, what its history is, what ties it to the modern finance, politics, culture and entertainment. Now I'm able to answer questions like 'how data mining is connected to me personally', how communication and data intersect, what is the reality of AI is as opposed to what our fears and biases are. I highly recommend Lexy's course for people who are like me are looking for a profound 101 in data science. show more


Recommendations


Join the TribeStart with 50 after offering a service.

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