John Werner

John Werner Email and Phone Number

Senior Software Engineer @
John Werner's Location
Greater Chicago Area, United States
John Werner's Contact Details
About John Werner

Senior Software Engineer with over 20 years of experience.Developed and delivered high-quality software solutions for various domains, such as e-commerce, data extraction, options trading, and credit reporting.Proven track record of delivering results while working on projects in a team environment, as well as independently.Skilled in debugging, troubleshooting, and problem-solving, with a passion for creating efficient and user-friendly applications.

John Werner's Current Company Details
Self-employed

Self-Employed

Senior Software Engineer
John Werner Work Experience Details
  • Self-Employed
    Software Engineer
    Self-Employed Apr 2021 - Present
    Chicago, Illinois, United States
    Freelance development work on various short-term contracts. Currently training AI for coding assistance in languages including Python, JavaScript, C++, C#, Java, and various associated frameworks such as React, Django and others.
  • Zoro.Com
    Senior Software Engineer
    Zoro.Com Aug 2019 - Mar 2021
    Chicago, Illinois, United States
    Google Cloud development to replace a NetSuite e-commerce service, mainly using Python containerized in Docker
    View
  • Oracle
    Senior Software Developer
    Oracle Aug 2011 - Aug 2017
    Chicago
    Responsible for all spreadsheet formats in data extraction SDK developed in C++Developed Cloud-based RESTful web services in Java
    View
  • Peak6
    Developer
    Peak6 Apr 2008 - Jun 2010
    Chicago
    Financial exchange server development in C++ for options tradingMaintained an exchange server and control client in C#Part of a 4-member team that converted all exchange servers to 64-bit and the latest FIX protocol in less than 8 weeks
  • Capgemini Consulting
    Senior Developer
    Capgemini Consulting Oct 2005 - Jan 2008
    Chicago
    Technical lead for 6-8 member team of off-shore developersSubcontracted to TransUnion to develop credit reporting services in C++
    View
  • Scoutware, Llc
    Senior Developer
    Scoutware, Llc May 2004 - Aug 2005
    Greater Chicago Area
    Developed client-server application in Java for maintenance of recruiting data databasesDesigned and maintained MySQL databases
    View
  • Bloodstock Research (Brisnet)
    Web Developer
    Bloodstock Research (Brisnet) Apr 2003 - May 2004
    Lexington, Kentucky
    Web development in C for horse racing/betting servicesDeveloped Brisnet's first online betting contest
  • Ibm
    Software Developer
    Ibm Feb 1998 - Apr 2003
    Lexington, Kentucky
    Started in compiler division working on C++ tools teamDeveloped IBM's first cross-platform installation tool in JavaDeveloped internal website to facilitate IBM's shift from dongles to digital certificates, saving $700k
    View

John Werner Education Details

Frequently Asked Questions about John Werner

What company does John Werner work for?

John Werner works for Self-Employed

What is John Werner's role at the current company?

John Werner's current role is Senior Software Engineer.

What is John Werner's email address?

John Werner's email address is jo****@****ail.com

What is John Werner's direct phone number?

John Werner's direct phone number is +140480*****

What schools did John Werner attend?

John Werner attended University Of Kentucky.

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