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Don L.

Computer & Math Tutor

San Diego, CA (92122)

Travel radius
5 miles
Hourly fee
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Don L. passed a background check on 3/15/12. The check was ordered by Don through First Advantage. For more information, please review the background check information page.

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I have a B.S. in Mathematics from The University of Texas, Arlington, with a Minor in Engineering, and specialize in tutoring high school math and Microsoft Office applications, e.g., Excel, Word, PowerPoint, Access, Outlook, and MS Project, 2003-2010 versions.

I worked as a programmer/systems analyst for almost eighteen years before moving into Project Management. My main expertise was programming in RPG, COBOL, and LANSA. I have been working with DOS and Windows on PC systems since their inception.

Originally, I gained expertise with WordPerfect and Lotus 1-2-3. Then, I switched in the early 90's to Microsoft's Office applications, i.e., Word and Excel, as they became the industry standards. I can provide general PC tutoring, from how to power-on PCs to troubleshooting common PC problems (non-technical and/or technical students), and how to set up Virus protection along with "safe computing" practices (for Kids or Parents!).

I can teach any of the Microsoft Office applications from beginner through advanced users. My greatest expertise is with MS Excel, where I have used pivot tables and charts for several years in analyzing production data, and then copied the charts into MS PowerPoint to present to all levels of management, including C-level executives. I have created many macros, and use VBA to customize macros and create new applications, also.

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Don’s subjects

Algebra 1, Algebra 2, Geometry, Prealgebra, SAT Math
COBOL, Computer Programming, General Computer, Microsoft Access, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint, Microsoft Project, Microsoft Windows, Microsoft Word, SQL, Visual Basic
Microsoft Excel, Microsoft PowerPoint, Microsoft Word
Algebra 1, Algebra 2, Geometry, Prealgebra, SAT Math
Test Preparation:
SAT Math
Table Tennis
Corporate Training:
General Computer, Microsoft Excel, Microsoft Word, SQL

Computer Programming

I began my professional career in programming after taking several computer science courses in college as a Math and Engineering student. FORTRAN, PL/I, Assembler for 8080/8085 and RSX-11-M-PLUS (DEC PDP-11), RPG, COBOL, VB, and VBA are what I carry in my tool case as a programmer. My programming career spanned the first 18 years of my career.

As part of a Mini and Micro Computer Design course that I took as an Electrical Engineering student, we learned data structures and real-time (interrupt) programming using a motherboard connected to a CRT, downloading assembly code from the department’s PDP-11 (predecessor to the VAX-11) to the motherboard, and then executing the programs on the motherboard. We also created our own software editors within this same setup.

I spent much of my programming career on the IBM S/38, AS/400, and iSeries platform, programming in variants of RPG and COBOL. These languages were well suited for the business environment that I was working in. With the database built-in to the operating systems on the IBM Midrange platform, I never wrote any search or sort routines my entire career. I also believed strongly in well structured and well documented/commented source code for all of my work.

Microsoft Access

I have been using MS Access since the very first version was released almost twenty years ago. The first real use I found for it was my wedding. I created database files to capture invitees' information, printed the necessary mailing labels for the invitations, assigned table numbers to those that RSVPed that they were coming, printed labels for the guest's table numbers, and even captured gift information.

I can tutor on all of the basic features - database tables, queries, forms, reports, and macros. Plus, I can also tutor VBA and SQL for macros/queries. Other areas that I have experience in that I can teach are: importing data, connecting to external data sources, design normalized databases, report formatting, and data validations. I can tutor on any of the latest versions of MS Access - 2003, 2007, and 2010.

Microsoft Excel

My greatest expertise with MS Office products is with Microsoft Excel. I spent three years becoming proficient with pivot tables and charts on Office 2003, and have now transferred my expertise to Office 2010. Much of my time as a project manager is spent monitoring projects and creating "control" charts, customized for the audience I'm presenting to, and then transferring the charts into PowerPoint slides for presentation to those audiences.

I have also worked with complex formulas, cubes, and many types of formatting, including the new Sparklines and Slicer features in Excel 2010.

Microsoft Outlook

I have been using Microsoft Outlook as my personal email client for over 10 years. I heavily customize my Inbox folders and create rules to automatically file emails that are received on a regular basis. I know how to configure the backup and archiving processes, configure email clients for different users, and import/export contacts, calendars, tasks and email from other email clients when converting to Outlook.

Other common features that I use on almost a daily basis are the Calendar for setting up Meetings, entering new Contact information, and new Tasks for common "to do" work or chores I need to schedule in my personal life. All of these features can be utilized in professional or personal settings, as more and more companies have converted over to using MS Outlook (coupled with Exchange Server) as their preferred email client over the last 10 years.

Microsoft Project

I am a certified project manager (PMP and CSM) with over twenty years experience in information technology software development, consulting and operations, over three years in engineering Reliability/Quality Assurance, and one year in Research and Development planning and scheduling. I first started using MS Project in 1996 on the '95 version, received training on the '98 and 2003 versions, and currently use MS Project Professional 2010.

Visual Basic

My first programming language was FORTRAN back in 1975. I was able to pick up and program in BASIC, beginning in 1985, as it was very similar to FORTRAN. My first professional programming work was on the Olivetti M20 system, working part-time customizing packaged software.

I learned Visual Basic 5.0 in 1996, while working at JPMorgan Chase in New York City. I participated in developing a Broker’s Loans Collateral client/server application with VB as the client, as my first VB project. Later, in 2003 I took classes in ASP.NET using VB as the scripting language, and have been using mostly VBA since, as it is most useful for programming macros in all of the Microsoft Office applications.

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University of Texas, Arlington (Mathematics)

San Diego state University (in progress) (Other)

Outstanding Tutor! Don is an outstanding tutor who is proficient in teaching the concept of mathematics. I call him to assist my son in any mathematical questions he may have, especially on practice tests. He makes sure you understand the concept before proceeding, and explains your mistakes in thorough detail. I highly recommend him! ...

— Sediq from El Cajon, CA on 7/27/11);

Hourly fee

Standard Hourly Fee: $45.00

Cancellation: 24 hours notice required

For groups: 2 students - I am willing to charge each student half my usual rate. For all other group sizes, please contact me to discuss.

Travel policy

Don will travel within 5 miles of San Diego, CA 92122.

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