John Warner

Experience

• Lead Software Engineer - DraftKings

  • November 2017 - November 2020
  • Boston, Massachusetts, USA

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  DK is one of the leading sports betting solutions providers in the world. As part of the company I was responsible for maintaining and developing distributed systems. Work included several responsibilities:

  • Develop complex product solutions using scalable distributed systems
  • Improve system monitoring
  • Make architectural redesign of core systems
  • Setup new DataCenters



• Mid Software Developer - EToro

  • December 2014 - September 2017
  • Tel Aviv, Israel

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  Working in one of the leading online trading platforms worldwide. Work included several responsibilities:

  • Improve solutions quality
  • Working directly on integration for new equities and cryptocurrencies
  • Integrate latest technologies



• Junior Software Developer - Microsoft

  • June 2012 - July 2014
  • London, UK

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  Working on numerous projects during my journey in Microsoft. Most recent one was optimizations of performance for Office 365 platform, fixing issues with OneDrive.Work included several responsibilities:

  • Write clean and maintainable code
  • Optimise performance for key applications
  • Integrate latest technologies

Education

• Artificial Intelligence - University of Cambridge

  • Master Degree
  • August 2014 - December 2016
  • GPA - 4.00

• Computer Science - University of Cambridge

  • Bachelor
  • August 2010 - May 2014
  • GPA - 3.67

• Software Engineering - SoftUni

  • Bachelor
  • August 2018 - September 2020
  • GPA - 4.00

Skills

Infrastructure

• Consul
• Fabio
• Docker
• K8s

Backend

• C#
• SQL
• MongoDB
• Kafka
• .NET Core
• ASP.NET Core
• Entity Framework Core

Frontend

• JavaScript
• jQuery
• VueJS
• Blazor