Geoff Langenderfer

Commander
DISC Type : D

Software Engineer at SmileMarvin.com

Seattle, Washington, United States

Overview

Geoff is a self-taught Software Engineer with 7 years of experience in backend and cloud architecture, now working at SmileMarvin. com. At Amazon, he made a significant impact by saving S3 Glacier millions of dollars through complex problem-solving. People who have worked with him describe him as self-driven, hardworking, and a go-getter.

Outside of his direct engineering work, Geoff is interested in entrepreneurship, specifically the acquisition of small businesses. He also shares his personal experiences with the keto diet, emphasizing the importance of detailed tracking for success, and believes in building public proof of competence through personal projects.

He taught himself how to code and went on to lead a project at Amazon that saved the company over $1 million annually.

Personality Overview

Strong-Willed

Very Quick

Risk-Taker

They like to stay in control of the negotiation or defining of the terms.  They do not care very much about building rapport or relationships. They put a lot of effort into ensuring personal success.

Topics They Care About

Cloud Cost Optimization
Demonstrated expertise by saving Amazon millions through projects like migrating an AWS EMR cluster and leading a large-scale distributed systems migration.
Backend Modernization
Has direct experience migrating legacy systems, such as moving a Javascript/MySQL backend to a modern Java/DynamoDB architecture.
Small Business Acquisition
Actively posts online about the financial advantages of buying small businesses compared to other investments, showing a strong interest in entrepreneurship.

Media Appearances

Geoff has no verified media appearances

Work History

2-2025
Software Engineer at SmileMarvin.com
10-2023 - 2-2025
Software Engineer at Employbridge
7-2021 - 4-2023
Software Engineer at Amazon
1-2020 - 8-2021
Bootcamp TA at The University of Texas at Austin
10-2018 - 8-2021
Software Development Engineer at Freelance

Education

2009 - 2013
BS from University of Michigan

More Information

Social Presence :

Prographics :

Exp : 6 Location : Seattle, Washington, United States Job Level : Middle Designation : Software Engineer at SmileMarvin.com
URL has been copied!

Insights For Selling To Geoff

During A Call Or A Meeting

DO's

  • Hold your ground without indulging in one-upmanship
  • When negotiating terms, help them build an impression that they are the ones calling the shots
  • Objectively showcase the impact that your product creates

DONT's

  • Don't try too hard to forge relationships with them
  • Don’t focus on process and rules, give the impression of being a ‘gets it done’ person
  • Do not hesitate from asking counter questions, just avoid challenging their authority

When Cold Calling

When Writing An Email

While Negotiating & Closing

    The secret to closing fast with Geoff is

  • Confidence in impact is paramount to them, followed by a sense of achievement and ROI.
  • Will you ever get a clear answer from Geoff

  • If they decide not to go ahead, they will say no without hesitation.

Insights For Deal Planning

    How fast (or slow) will Geoff move?

  • If convinced, they can reach decisions quite fast.
  • Can Geoff take some risk or not?

  • They do not shy away from taking risks, but can be quite binary about them.

You And Geoff

Personality Compatibility


More Profiles

Discover additional public profiles from our index.

Search more profiles

Looking for someone else? Search here for anyone.

Or visit Humantic AI to know more.