Hình đại diện của poduzov
@poduzov
Cờ của Canada Burlington, Canada
Làm thành viên từ 31 tháng 7, 2016
2 Đề xuất

poduzov

Trực tuyến Ngoại tuyến
I'm a software developer mainly for industrial automation with more than 10 years of experience. Over 8 years of experience Windows and Linux software development: C#, Java, JavaScript, Python, MySQL, MS SQL Server. Over 3 years of web programming - Node.JS, Angular Over 5 years of electronics design and programming - Arduino, Raspberry, ESP8266, smart home, IoT. Over 7 years of experience in Siemens PLC, HMI, and SCADA development: PCS7, CFC, SFC, LAD, SCL, WinCC Over 3 years of experience in Allen-Bradley PLC programming and Factory Talk View HMI and SCADA design. Microsoft Excel and office automation expert with a lot of experience in VBA scripting and advanced formulas. Have strong mathematical and scientific background.
$25 USD/hr
56 nhận xét
6.0
  • 98%Công việc đã Hoàn thành
  • 100%Đúng ngân sách
  • 99%Đúng hạn
  • 29%Tỉ lệ thuê lại

Portfolio Items

Các nhận xét gần đây

  • hình của Mohamed B. arduino microcontroller $290.00 USD

    “Denis is a very competent and have a wide range os skills and sets that help us clear how our project should be implemented. we are very satisfied with the work and definitely we recommend working with him.”

  • hình của Donald B. Raspberry pi indexer Version 2 LAS $1125.00 USD

    “Awesome Freelancer, Denis continues to exceed our expectations!”

  • hình của Donald B. Modification to existing Java FX program (raspberry pi indexer) $333.00 USD

    “Denis is a great programmer, he is responsive and reliable. His knowledge of both the software and related hardware makes him a great addition to our team. We will definitely continue to work with him in the future.”

  • hình của Mike T. Add user interface to existing software program. $277.00 CAD

    “Denis was an exceptional person to work with, the project had mechanical delays, none of which had to do with Denis and he was extremely patient and helpful in trying to overcome these obstacles that were outside his scope of the project.”

  • hình của Nahum R. Need python coder $175.00 USD

    “Great experience working with Denis. He worked fast and adapting to the new challenges of the project. Highly recommendable!”

  • hình của Donald B. raspberry pi indexer $655.00 USD

    “Denis is a first class programmer, he is professional, responsive, and great to work with. We highly recommend him and will definitely hire him again”

Chứng nhận

  • Numeracy 1
    96%
  • US English Level 1
    93%
  • JavaScript Level 1
    90%
  • US English Level 2
    85%
  • C# 1
    80%
  • HTML Level 1
    78%
  • SQL Level 1
    77%
  • C 1
    75%
  • C++ Level 1
    75%
  • HTML5 Basics 1
    75%
  • Java Level 1
    75%
  • MySQL Level 1
    75%

Xác minh

  • Đã kết nối với Facebook
  • Freelancer ưa thích
  • Thanh toán đã được xác minh
  • Đã xác nhận qua điện thoại
  • Đã xác thực danh tính
  • Email đã được xác minh

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