ZAK Investments LLC
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Skills
Role
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About
I don’t just “know Excel.” I’ve used it to run real businesses, manage real money, and make real decisions.
I own and operate businesses where I am responsible for:
-Managing the books (cash flow, expenses, forecasting)
-Building analysis models that actually get used, not ignored
-Turning messy data into clear decision tools
-Holding myself accountable to numbers, not vibes
Overview
Serves Aurora, CO
Background checked
1 employee
6 years in business
Business hours
This pro hasn't listed their business hours.
Payment methods
This pro accepts payments via Apple Pay, Cash, Check, Credit card, PayPal, Venmo, and Zelle.
Services offered
Role
Skills
Data entry
Word processing
Spreadsheets
Filing and organization
Work location
I travel to my customers
I work remotely (phone or internet)
Reviews
Customers rated this pro highly for professionalism, work quality, and responsiveness.
5.0
1 review
5
100%
4
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3
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2
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1
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Sara Beth H.
1 day ago
Incredible technical skills and a great eye for detail. They handled a multi-layered project involving complex Excel array formulas, 'split-list' logic for therapist performance, and even custom Pine Scripting for risk management.
They have a unique ability to take a complicated set of requirements—like tracking rolling 6-month windows and aggregating clinical notes—and turn them into a user-friendly system that just works. Professional, communicative, and a true problem solver.
Credentials
Background Check
Cedric Keppler