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jr593

and invite this freelancer
Flag of United Kingdom Faversham, United Kingdom
Member since October, 2011

I work in most areas of computing. My specialism is in data manipulation, and processing, especially in Java, C++

5.0 / 5
4.5 / 10

@jr593

  • 63%Jobs Completed
  • 100%On Budget
  • 53%On Time
  • N/ARepeat Hire Rate

Recent Exams

  • US English Level 1 Top 1%
    100%

Top Skills

  • C Programming
  • Java
  • Software Architecture
  • Linux
  • Software Testing
  • JSP
  • Visual Basic
  • J2EE
  • C# Programming
  • Metatrader
  • PLC & SCADA
  • Embedded Software
  • Apache
  • Data Mining
  • Instrumentation
  • Linear Programming
  • Industrial Engineering
  • Database Administration
  • Agile Development
  • Google Web Toolkit

Recent Reviews

  • image of S1buy Stock Market Pivot Point Scanner $80.00 USD

    “John did a wonderful job of building the Pivot Point Scanner I requested. He was on time, on budget, and most importantly very professional. I will use his services again in the future. If you use TWS and have an idea you want to implement and don't know how to write code give John a crack at it!”

    S1buy Flag of United States 1 year ago.
    • PHP
    • Software Architecture
    • Software Testing
  • image of FrankHD TWS Account Monitoring $205.00 USD

    “This guy did an excellent job coding a monitoring program for Interactive brokers TWS. He merits a recomendation”

    FrankHD Flag of Germany 1 year ago.
    • Java
    • Software Architecture
  • image of BernardWG Experienced Java and or C++ programmer needed for developing a financial data interfacing program $250.00 USD

    “John did and still does ! a good job for me. He is relentless in finding a solution for problems that come up in the design process, very forthcoming and helpful. Would recommend John to anyone who would like to have a professional relationship with a kind technical person.”

    BernardWG Flag of Netherlands 2 years ago.
    • Java
    • Javascript
    • MySQL
    • C++ Programming

Badges

  • Nine-to-Fiver

    Win a project and accept the offer.
  • Smart Money

    Create 10 Milestones.
  • The Prospector

    Post your first project.
  • US English Qualified

    Pass the US English Exam (Level 1)
  • The Perfectionist

    Edited a bid.
  • All Star

    Receive a 5-star rating for a project.
  • The Adventurer

    Complete your first project.
  • The Seeker

    Bid on 20 projects.
  • Look-At-Me

    Highlight 1 bid.
  • The Speculator

    Sponsor 1 bid.
  • The Verified

    Verify your payment method
  • The Enforcer

    Reporting a project or contest that violates our terms of service.
  • Smart Money

    Create 10 Milestones.
  • All Star

    Receive a 5-star rating for a project.
  • Nine-to-Fiver

    Win a project and accept the offer.
  • The Prospector

    Post your first project.
  • US English Qualified

    Pass the US English Exam (Level 1)
  • The Perfectionist

    Edited a bid.
  • The Adventurer

    Complete your first project.
  • The Seeker

    Bid on 20 projects.
  • Look-At-Me

    Highlight 1 bid.
  • The Speculator

    Sponsor 1 bid.
  • The Verified

    Verify your payment method
  • The Enforcer

    Reporting a project or contest that violates our terms of service.