Tim o brien

Tim O'Brien is currently serving as the  Senior Director of Engineering and Cloud Cost Management for  Walmart, established in 1962 by Sam Walton and Rogers, Arkansas consists of 2.1 million employees worldwide. Walmart is a global company that operates a system of hypermarkets. He is also known to be a Software Architect, where he holds experience in all the fields of software development, starting from project inception to developing scalable production. Tim helped and guided many organizations, ranging from small startups to Fortune 1-level companies take a more strategic approach to adopting and evaluating technology and managing the risks associated with change. Tim's dedication, innovation, and excellence have earned him a reputation as a forward-thinking leader and a blockchain speaker in the technology sector. His strategic approach to engineering challenges has made him stand out the most in the ecosystem. Tim regularly attends top events as a speaker, where he guides the upcoming technology experts through his insights.  

 

Personal Details:
Organization: Walmart
Location: United Kingdom
Education: Completed BSEE, in Electrical Engineering from the University of Virginia in the year 1999, and graduated with a High School Diploma from Mills E. Godwin High School in May 1994

Experience:

• Currently serving as the Group Director at Walmart Global Tech from November 2024 - Present 
• Tim served as the Senior Director for U.S. Omni DevOps, SRE, and Release Management at Walmart since 2022 until Mar 2023 
• Played the role of Senior Technical Consultant at Walmart E-commerce from Feb 2013 to Dec 2015
• Held the position of Online Editor & Reporter for O'Reilly & Associates from 2008 until 2012 
• acted for the role in O’Reilly as an author from 2004 till 2007