Hình đại diện của GuruDeveloper
@GuruDeveloper
Thành viên từ December, 2004
0 Đề xuất

GuruDeveloper

Trực tuyến Ngoại tuyến
Thank you for reading my profile :) My name is Sergey Tamkovich, you can find me in the CREDITS file of you asterisk - i believe that says a lot about me. I love good look-n-feel, but for me the main concern is performance and scalability. If you need to speedup your existing system, or if you are looking for smart design, that will handle your growth without lags/drops etc - then you are my client :)
$35 USD/giờ
48 đánh giá
6.1
  • 91%Các công việc hoàn thành
  • 100%Đúng ngân sách
  • 100%Đúng giờ
  • 10%Tỉ lệ thuê lại

Portfolio

Các đánh giá gần đây

  • image of koihosting Project for Sergey $200.00 USD

    “Sergey worked very hard on this project. and excellent job.”

  • image of reimondo Optimise mySQL $39.00 USD

    “Provide detail of work done , reason of problem and propose solution .not keeping me in the dark . Well verse on SQL optimisation .”

  • image of MyGreyGoose Help me finish my perl script - uses sql to update tables $30.00 USD

    “Was very fast to respond and start troubleshooting my issues and helped me solve the problem.”

  • image of MakassarNET Need to configure CACTI in cPanel VPS $30.00 USD

    “Excellent freelancer. Will defenately hire him again for next project...”

  • image of jo4acause Integrating Commission Junction Merchant details With API [Sealed]

    “This is my second project with Sergey. Overall his work is very impressive!”

  • image of itprolc CCtalk Log $300.00 USD

    “Avoid this freelancer unless you want waste your time and soft being stolen from you, first he said he wanted to sell soft for profit to others, soft that I commissioned him to write, then he made a condition that he will provide the code only when payment is cleared and I rate him 5 stars, he refused to accept milestone, obviously he never had intention of providing the source code, work that he should have finished in 7 day still not complete after 3 month”

Giáo dục

Engineer

1999 - 2004 (5 years)

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