John Kellgren

John Kellgren

Senior Application & Database (Access, QuickBase, SQL) Architect

Falls Church, United States



What's the difference

My main objective is two-fold: 1) To apply the combination of my software
application architectural skills, my database architectural skills, and my
administrative skills together with the Business Analysis experience that I
have accumulated over 25+ years. 2) To allow my business clients the breathing
room to know that they will only have to address the tasks of defining and
producing an efficient and working on-line and local user-oriented

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Work History & Feedback

Quotation Tracking Log- Reporting

716 hrs @ $65.00/hr
Earned $46,602
“John is a great contractor, very knowledgeable and willing to help in any way.”


QuickBase Time and Attendance Solution

126 hrs @ $65.00/hr
Earned $8,158
“Job dragged on and on due to not having specific requirements. One of our managers kept changing requirements during the project. It was a disaster. John is an amazing programmer, but we needed to give him firm requirements from the beginning. It was also our mistake to not make this a fixed price job with specific requirements. It cost 3X to 4X what we thought it would, and we never did manage to get it off the ground.”


Tests Taken
Name Percentile Score

English Spelling Test (U.S. Version)


U.S. English Basic Skills Test


oDesk Readiness Test for Independent Contractors and Company Managers