David Gerster Excel Modeling Services

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Master Level Certification in Excel

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Let Microsoft Excel do the work

David Gerster Excel Modeling Services can save your company time and money with customized, automated spreadsheet solutions. Here are some ways that spreadsheets can work for you:

  • Make data entry faster, easier and more accurate. Enter data into Excel through customized forms or drop-down boxes, instead of by hand. Run automated validation checks to guard against input errors.
  • Create detailed, meaningful reports. Create detailed reports using data from multiple worksheets (or even from the Internet). At the push of a button, know instantly who your best salesperson was last quarter, which groups are staying on budget, or which product has the highest profit margin.
  • Automate repetitive tasks. Any task you currently do in Excel can be done more quickly and accurately through Excel automation. Stop spending time wrestling with Excel, and start letting it do the work for you!

Trusted by companies large and small

David Gerster's client list includes well-known companies such as:

  • A Big Three automaker
  • A Big Five accounting firm
  • The fifth largest bank in the U.S.

Mr. Gerster also works with smaller companies to create tailored, cost-effective solutions that quickly pay for themselves in reclaimed time and accuracy.

Real expertise, real results

David Gerster has 12 years' experience developing spreadsheet applications. He holds an MBA from the University of California at Berkeley and an undergraduate degree from Harvard University. Much more than an Excel technician, Mr. Gerster has the business background to understand your company's needs. Additional skills include:

  • Expert in Excel Visual Basic for Applications (VBA), including custom function libraries, custom menus, and file system operations.
  • Familiar with advanced quantitative modeling techniques including linear programming and Monte Carlo simulation.
  • Certified at master level in Excel by Brainbench.

Customer testimonials

"The application you developed for us will easily pay for itself in
less than a year
. Thanks for the great work and I will recommend you
to my colleagues." - Joel G.

"I'm amazed! I've been talking to other supposed experts
for months about my problem. I can't believe you were able to
solve it in only a day!
Feel free to post this in your
testimonials section." - Tracy W.

"You got it--thanks! The spreadsheet works perfectly.
I look forward to sending you more business in the near future." -David M.

"This spreadsheet is going to save me a lot of time. It's exactly
what I needed
--thanks for doing it so quickly (and inexpensively)!" -Larry S.

"I'm HAPPY! Thanks David. You didn't let me down. I will keep
your name handy for future reference and let my friends know I found
an Excel guru who has all the answers." -Diane H

"Thanks a lot David!!! That's exactly what I was looking for ...
Thanks for your valuable help." -Guillermo S.

"Thank you very much! and thank you for that speedy reply.
Your idea worked out great!
" -Ruby A.

Fast turnaround, easy payment

Many projects can be completed in less than a week, or even by the next day if required. And when the project is completed, you can pay quickly and conveniently via credit card using PayPal. David Gerster is PayPal verified, so you can transact with confidence!

For more information

© Copyright 2001 - 2007 by David Gerster
Related sites: David Gerster Structured Finance Services - Gerster.org Home Page