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Igor S.

@Spectorsky

5.0

4.3

100%

mathematician and programmer

$4 USD / 小时

・

Ukraine (7:12 下午)

・

加入于十一月 18, 2010

$4 USD / 小时

・

I think I am expert in mathematics and experienced programmer in Delphi, VBA and other programming systems.

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准时

100%

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100%

接受率

83%

重复聘用率

查看所有Mathematics Teachers在Ukraine

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5.0 · 15 Reviews

Project 38196831 has been deleted

• $100 USD

He did an excellent job, with daily updates on the status of the project and making an effort to resume a language he hadn't used for years.

Alessio G.

@alessiogiulini01

•

Lecce，Italy

•

8 个月前

Project for Igor S.

• $450 USD

Igor's excellence and experience in the field of mathematics made him an instant hire to my project.

+1更多

Closed User

@RobPup

•

，

•

7 年前

Project for Spectorsky

• $20 USD

Very good freelancer

+1更多

Jake K.

@jacobkrupski

•

SEATTLE，United States

•

8 年前

Logic Proofs (Propositional)

• $25 USD

Good freelancer.

Mathematics

Psychology

Jake K.

@jacobkrupski

•

SEATTLE，United States

•

8 年前

Probabilty (5 questions)

• $10 SGD

Great Work & a great guy..:)

Mathematics

Closed User

@pritambony

•

，

•

10 年前

National Technical University of Ukraine 'Igor Sikorsky Kyiv Polytechnic Institute'

1986 - 1993

•

7 年

PhD

Ukraine

1986 - 1993

•

7 年

Freelancer Orientation

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