Jeff Sheets

Sr Principal Engineer Consultant — Serverless DivOps Aficionado — Developer Efficiency Economist

Large Java/HTML/Javascript web apps have defined Jeff’s career at multiple startups and Fortune 500 companies across many industries, though he’s sidetracked into different languages along the way (Groovy, TypeScript, Kotlin). Jeff’s latest projects have him interested in AWS Serverless, Node.js, React, and Vue. He’s always looking for interesting and intriguing problems to help solve for clients, using creative and sustainable solutions to meet their goals.

Jeff is also co-leader of the Omaha Java Users Group


  • JavaScript
  • TypeScript
  • Node.js
  • Java
  • Groovy
  • AWS Lambda Serverless
  • DevOps Build/Deploy
  • Architecture
  • Tech Leadership

Professional History

  • DevObsessed
  • Object Partners / Improving
  • Lockheed Martin
  • West Corp
  • Raytheon
  • Union Pacific
  • Interact Inc.
  • Allstate / Lincoln Benefit Life


Language Version Managers - the Developer Parachutes Technology

Language Version Managers - the Developer Parachutes

Jeff Sheets September 28, 2022

Installing multiple language versions (e.g. Java 11, Java 19, Java 8 | Node 8, Node 16 | Python 2, Python 3 | etc) on your machine is scary, and not for the faint of heart.

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