0
200
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1 000
1 200
1 400
1 600
1 800
2 000
2 200
2 400
2 600
2 800
3 000
3 200
3 400
3 600
3 800
Dec'11
May'12
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Senior Python
Senior Ruby/Rails
Senior JavaScript
Senior C++
Middle .NET
Junior QA
PM
Senior Python
Senior Ruby/Rails
Senior C++
Middle .NET
PM
Senior JavaScript
Junior QA