Sean Coleman

Pioneer
DISC Type : isd

Director of Engineering at Stable Kernel

Greater Tampa Bay Area, United States

Overview

Sean is a Director of Engineering at Stable Kernel with extensive experience leading teams at major tech companies including Google, Workday, and Twitter. He specializes in mobile and backend systems, technical program management, and optimizing engineering processes. Sean holds a Bachelor of Science from Florida State University.

Outside of his formal roles, Sean has shown an interest in applications related to aviation, based on a post about testing a flying-themed app. His career at major U. S. tech firms and his Florida-based education suggest a connection to American tech hubs and culture.

While at Google, he played a key role in enabling the resource growth for major AI products like Gemini, achieving multi-million-dollar annual savings through infrastructure optimization.

Personality Overview

Friendly But Fast

Dynamic But Sincere

Decisive But Friendly

They combine a unique set of diverse traits where they are fast and friendly but can slow down to be thorough when needed  If they are convinced, they can become very strong champions for your product They have the unique ability to win both love and respect from their team (or outsiders)

Topics They Care About

Engineering Leadership
He has a proven history of building and mentoring high-impact engineering teams, managing over 22 engineers and managers at Twitter and launching a Tech Lead program at Workday.
Infrastructure Optimization
At Google, he drove a strategic optimization of compute resources for the Ads org, which resulted in multi-million-dollar annual cost savings.
Developer Velocity
He has led internal tools teams specifically focused on driving developer velocity and efficacy, implementing methodologies like Kanban to improve team performance.

Media Appearances

Sean has no verified media appearances

Work History

11-2025
Director of Engineering at Stable Kernel
2-2022 - 10-2025
Technical Program Manager at Google
8-2021 - 2-2022
Engineering Manager, Mobile at Workday
12-2019 - 8-2021
Engineering Manager, Direct Messages at Twitter
3-2018 - 12-2019
Senior iOS Engineer at MartianCraft, LLC

Education

Bachelor of Science (BS) from Florida State University

More Information

Social Presence :

Prographics :

Exp : 7 Location : Greater Tampa Bay Area, United States Job Level : Mid-senior Designation : Director of Engineering at Stable Kernel
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Insights For Selling To Sean

During A Call Or A Meeting

DO's

  • Showcase existing customers and use case-studies to grab their attention
  • Mostly stick to your standard pitch and qualifying script, but add some stories or anecdotes to it
  • Build a trustworthy relationship while keeping the product center-stage

DONT's

  • Don't lean very heavily into providing too much information, sharing whitepapers etc.
  • Don’t hesitate from asking questions or pushing them, but take a formal approach
  • Don’t be too verbose or overly friendly; a little bit, however, is fine

When Cold Calling

When Writing An Email

While Negotiating & Closing

    The secret to closing fast with Sean is

  • Nothing less than a strong combination of proof of results, relationship and high levels of professionalism is effective with them.
  • Will you ever get a clear answer from Sean

  • They can say no while staying friendly, but can also be pursuaded to reconsider

Insights For Deal Planning

    How fast (or slow) will Sean move?

  • They are generally fast movers and can take quick decisions
  • Can Sean take some risk or not?

  • They have high risk-appetite but can get ahead of themselves once in a while. Observe carefully

You And Sean

Personality Compatibility


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