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Christopher J.

@cjohnson

5,0
16

5,1

5,1

100%

$50 USD / giờ

Cờ của

United States (6:43 CH)

Đã tham gia vào tháng 10 3, 2006

$50 USD / giờ

My name is Christopher Johnson, and I am a Mathematician, Actuary, and Programmer. I have 10 years experience with MS Office, and more than 10 years experience programming with VB, VB.net, VBA, C++, and SAS. I also have extensive database design and management experience. Typically, I write free-standing (VB.net or C++) and Excel/Access based programs (VBA) to store and/or manipulate data. I provide an easy to use interface for the user and advanced error-handling to insure smooth operation. I have worked in Healthcare, Insurance, and University Systems. My background covers Mathematics, Computer Programming, Biology, Sociology, and Geographic Information Systems. This broad knowledge base gives me a unique perspective on projects, and allows me create powerful applications to serve a variety of needs.

5.0 · 16 Đánh giá
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G

Job Application System $637,50 USD

Rating: 5.0/5.0

David O.

@gcscorp

Cờ của

Indianapolis, United States

17 năm trước

Chia sẻ

C

Forum and Blog Posting Position (for CJohnson) $119 USD

Worked very hard and achieved excellent results for the project at hand.

Dagan H.

@c1consulting

Cờ của

, Australia

18 năm trước

Chia sẻ

A

Coder Membership Question $7 USD

excellent answered questions was fast .. good guy all around

Amazbuilder

@amazbuilder

Cờ của

Peterborough, Canada

18 năm trước

Chia sẻ

M

Sales call data base $85 USD

Rating: 5.0/5.0

Merrell S.

@merrellstout

Cờ của

Farmington, United States

19 năm trước

Chia sẻ

A

Construction Estimating database development $850 USD

Chris did an excellent job on our estimation database. We had previously worked with another programmer and ended up with a completely unusable program. We also paid literally 3 times as much as we paid chris for the previous program which didn't even end up meeting our needs. Chris was responsive to our problems and to bugs. He suggested ways to accomplish what we wanted rather then simply waiting for us to tell him what to do.

Zack S.

@awt2000

Cờ của

San Diego, United States

19 năm trước

Chia sẻ

Chứng chỉ

F

Foundation vWorker Member

Xác thực

Đúng thời hạn

100%

Đúng ngân sách

100%

Tỉ lệ thuê lại

23%

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