Jean-Marc Julien

Jean-Marc J.

Columbus, OH
Teaching Locations:
Teaching Locations:
Levels taught:
Beginner, Intermediate, Advanced
$15 group sessions also available. Start mastering Excel, the world's most popular and powerful spreadsheet program. Learn how to best enter and organize data, perform calculations with simple functions, work with multiple worksheets, format the appearance of your data and cells, and build charts and PivotTables. Other lessons cover the powerful IF, VLOOKUP, and COUNTIF family of functions; the Goal Seek, Solver, and other data analysis tools; and automating tasks with macros.

About Jean-Marc J.

Hi, there! My name is Jean-Marc and I can't wait to meet you! I'm a software engineer. I have been teaching computer technology lessons since 2007 and have loved helping my students excel in programming, web development, and productivity programs. I went to The University of Wisconsin and earned a degree in Computer Science in 2017. My teaching style is patient, thorough and detail oriented. I look forward to helping you reach your goals!

Microsoft Access
Microsoft Excel
Microsoft Word
Microsoft Powerpoint
Microsoft Windows


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47 Reviews
Profile-location-online Online

Jean is a very good instructor for web design languages like HTML, CSS.

Posted Jan 6, 2020
Profile-location-online Online

He made VLookUp and a few formulas crystal clear! I was very pleased.

Posted Nov 13, 2019
Theo C.
Profile-location-online Online

Easy to work with and very responsive

Posted Oct 4, 2019
Dorothy S.
Profile-location-online Online

Good attitude

Posted Jul 10, 2019
Gary Soward
Profile-location-online Online

Posted Jan 18, 2019
Profile-location-online Online

First programming lesson in a long time, but I learned so much! Thank you!

Posted Jan 3, 2019
Joy K.
Profile-location-online Online

I learned exactly what I needed to know within our planned lesson time; Jean Marc made this possible by planning with me in advance specific learning objectives. And he was available when I needed him (a big plus). I will definitely book another lesson, and highly recommend him!

Posted Jan 1, 2019
Fernando I.
Profile-location-online Online

Posted Aug 7, 2018
Profile-location-online Online

Posted Jul 10, 2018
Profile-location-studio Teacher's Studio

Jean-Marc was very nice, very imformative and I thought the classes went very well with him.

Posted Jun 10, 2018
Gary Soward
Profile-location-online Online

Posted Jun 10, 2018
Samantha B.
Profile-location-online Online

Amazing guy who is patient and helps you understand what you need to do!

Posted Apr 9, 2018
Samantha B.
Profile-location-online Online

Amazing tutor who is really helpful!

Posted Mar 31, 2018
Samantha B.
Profile-location-online Online

10/10 Amazing! Strongly recommend. He is the best for JAVA. I was struggling and feeling so anxious over concepts that he explained with ease and made me feel as though I can conquer my assignment! A blessing

Posted Mar 28, 2018
George G.
Profile-location-online Online

I can’t recommend this tutor because he agreed to help me and then left me hanging. When I didn’t hear from him at our appointed class time, I found another tutor – because I was in a time crunch with a deadline looming. Once we finally spoke, he insisted that I was the one who “didn’t show up” and charged me for the class in its entirety – even though he hadn’t tutored me. I wouldn’t have been this upset if he had charged me a small cancelled fee, but that’s not the way he decided to conduct business. He has left a lot of money on the table, because I spend a lot of money on tutors. If I could give him less than 1-star for his “service”, I would.

Posted Mar 28, 2018
Samantha B.
Profile-location-online Online

Amazing guy who knows what he is doing!Such an amazing tutor. 10/10 STRONGLY recommend him. You won't regret it!

Posted Mar 27, 2018
Justin F.
Profile-location-online Online

Posted Mar 17, 2018
Profile-location-online Online

Could not ask for more!

Posted Mar 3, 2018
Kjersti R.
Profile-location-online Online

Jean-Marc was very helpful in walking me through SQL queries for a course that I am taking; he helped me to address the questions while also providing insight into the structure of SQL functions.

Posted Feb 20, 2018
Christine B.
Profile-location-online Online

Super amazing guy!Was soooooo helpful and a complete life saver!

Posted Feb 10, 2018
Betty M.
Profile-location-online Online

I would highly recommend Jean Marc to anyone. I have used him several times and am back for another time. He is so helpful, patient, considerate, and is a great teacher. I almost don't want to recommend him, so he will be available for me we I need him!!! Ha! You will not be sorry if you hire Jean Marc.

Posted Jan 23, 2018
Taylor Ongaro
Profile-location-online Online

JM is the greatest tutor of Programming and all things logic. I've spent many months with JM guiding me in Java development). Totally patient and multi domain knowledgeable Teacher. Highly recommend.

Posted Dec 27, 2017
Nate L.
Profile-location-online Online

Very good!

Posted Dec 17, 2017
Neeraj B.
Profile-location-online Online

Posted Dec 16, 2017
Profile-location-online Online

exceeded expectations

Posted Nov 19, 2017
Profile-location-online Online

Great guy and very knowledgeable. learned a lot in a short time. he has access to amazing helpful resources.

Posted Nov 18, 2017
Profile-location-online Online

It was an excellent experience. Every class I got to learn something new

Posted Oct 31, 2017
Profile-location-online Online

Jean definitely has the heart of a teacher as he explained everything in the simplest form to make it easier to understand. He answered every question with a thorough answer and made sure that I knew what I was doing before he got off the phone. I would definitely recommend him!

Posted Sep 12, 2017
Profile-location-online Online

Posted Aug 7, 2017
Ravi Raghavan
Profile-location-online Online

Posted Jul 27, 2017
Profile-location-online Online

Good lecture

Posted Jul 24, 2017
Profile-location-online Online

Jean is a great instructor. He has homework and lesson plans available plus if you get stuck he is really good at walking through the problem so that you catch your own mistakes.

Posted Jul 13, 2017
Jean P.
Profile-location-online Online

Jean-Marc was an excellent Java teacher. Very accommodating and seems like he really cares about getting the lesson through to you and making it understandable. He has a bunch of resources to help with learning in between lessons.

Posted Jul 6, 2017
Connie L.
Profile-location-online Online

This was my first lesson and it got off to a frustrating start with the electricity shutting my computer down. Jean-Marc was very patient and didn't let any of the first time set up glitches deter him or interfere with helping me get started off on a positive note. Thank you!!

Posted Jul 3, 2017
Profile-location-online Online

Posted Jul 2, 2017
Lynn K.
Profile-location-online Online

Jean is a great instructor. He applies the type of learning you request for. Jean is knowledgeable with SQL and I look forward attending more classes with him.

Posted Jul 1, 2017
Taylor Ongaro
Profile-location-online Online

Jean-Marc is a great instructor, patient and thorough. I look forward to additional lessons.

Posted Jun 18, 2017
Betty M.
Profile-location-online Online

Is there anything better than 5 star? Jean-Marc is the very best and patient teacher.

Posted Jun 10, 2017
Profile-location-online Online

Thank you Jean Marc ! You are excellent in your teaching! I'm blessed to have a gifted professor like you:very patient and oriented. I will definitely recommend friends or anyone that needs help to you as I'm looking forward for my next lessons(can't wait😃)Great job Jean Marc! Thank you !!!

Posted May 30, 2017
Yvonne M.
Profile-location-online Online

Jean is an excellent Excel teacher. He taught me a lot of things in Excel that I didn't even know was possible. Great job Jean!

Posted May 28, 2017
To'Cha (Toucha) Smith S.
Profile-location-online Online

My class with Jean was very thorough, engaging, fun and interactive. Looking forward to the next lessen. Great patience! Thanks Jean!

Posted May 24, 2017
Profile-location-online Online

Jean has been teaching my 6 year old chess for a few weeks and I already see a great improvement in her skill! He is very patient and makes chess fun to learn. I recommend him!

Posted May 19, 2017
Profile-location-online Online

Jean is awesome at teaching Excel! I had a great time working with him learning pretty much everything there is to learn about Excel. He prepared a great lesson plan for me. I'm proud to say that I went from someone having very little exposure and experience with Excel and now to someone with a lot of confidence in creating beautiful reports with things like charts and pivot tables all with Jean's help. I highly recommend Jean!

Posted May 14, 2017
Profile-location-online Online

I have been learning the SQL language with Jean for a month now. I am learning a lot in his lessons. He is very knowledgable in this field. What I like the most is that he worked with me before the first lesson to build a study plan for exactly the topics I wanted to learn. The lessons were customized specifically for me. When I'm done with the SQL lessons I'll most likely learn another language from him if I have time.

Posted May 8, 2017
Profile-location-online Online

Jean, thanks for teaching me. Your classes were great!

Posted Apr 18, 2017
Michael L.
Profile-location-online Online

I'm currently taking a Java class in school. I'm new to programming and a lot of the concepts like object orientation in Java are hard to get my head around. Jean-Marc's lessons are making it all click for me!

Posted Apr 17, 2017
Laura R.
Profile-location-online Online

Jean-Marc really helped me grow my skill using excel and showed me the potential that this product has. Throughout the learning experience he was very patient with me and tailored his lessons to strengthening my weaknesses in the product. Before learning with Jean-Marc I didn't even know much about formulas. Now I feel very confident with the work that I do in Excel. I will be taking another class from him.

Posted Apr 17, 2017

Photos & Videos

3 Photos & Videos


Software Engineer
May 2014 - Present


Software Engineer in the Healthcare industry working with programming languages such as JAVA, PHP, and SQL


Computer Science
Aug 2013 - Apr 2017

University of Wisconsin-Milwaukee



Fluent / Native Proficiency


Limited Proficiency


Fluent / Native Proficiency

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