James Hamilton
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James Hamilton Email & Phone Number

Founder at Dubble
Location: Columbus, Ohio, United States 7 work roles 1 school
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✓ Verified Jun 2026 3 data sources Profile completeness 86%

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Current company
Dubble
Role
Founder
Location
Columbus, Ohio, United States
Company size
29 employees

Who is James Hamilton? Overview

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Quick answer

James Hamilton is listed as Founder at Dubble, a company with 29 employees, based in Columbus, Ohio, United States. AeroLeads shows a matched LinkedIn profile for James Hamilton.

James Hamilton previously worked as Software Engineer at Efuse and Senior Software Engineer at Outern. James Hamilton holds Bachelor'S Degree, Computer Science And Engineering from The Ohio State University.

Company email context

Email format at Dubble

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Dubble

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Profile bio

About James Hamilton

I'm a recent graduate from The Ohio State University with Bachelor of Science in Computer Science and Engineering. I am passionate about startups and more specifically DeFi/crypto, gaming, sports, and digital media.

Current workplace

James Hamilton's current company

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Dubble
Dubble
Founder
Austin, TX, US
Website
efuse.gg
Employees
29
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7 roles

James Hamilton work experience

A career timeline built from the work history available for this profile.

Founder

Dubble

Austin, TX, US

Software Engineer

Current
Efuse

Columbus, Ohio

Aug 2021 - Present

Senior Software Engineer

Outern

Columbus, Ohio

  • Developed features including payment capabilities, skills testing, API documentation, and various frontend pages
  • Implemented full-scale payments using the Node.js Stripe API, connected to a Firebase backend writing appropriate cloud functions, updated Firestore database, and utilized React Hooks to create a frontend checkout screen
  • Worked as part of an Agile team, while serving as a leader for various software and business related solutions
Sep 2019 - Jul 2021

Information Technology Intern

Cardinal Health

Dublin, Ohio

  • Worked on assisting in the automation of various business functions as part of the Global Infrastructure Services Automation team, using technologies such as Python, Ansible, Google Cloud Platform, and ServiceNow
  • Used Python to write a script to automate the starting/stopping of a Linux cron job
May 2020 - Feb 2021

Office Aide

The Ohio State University Mmc Scholars Office

Columbus, Ohio

  • Coded iOS apps in Swift for use within the Scholars program
  • Created virtual reality environments using the Unreal 4 game engine and Blender
Aug 2017 - May 2019

Server

Burntwood Tavern

Solon, Ohio

  • Waited on tables, served food to guests, greeted and sat customers, and cleaned the restaurant/dishes
  • Demonstrated superb customer service and was friendly and conversational with guests
  • Showed ability to multi-task and work well with others
May 2018 - Aug 2018
Team & coworkers

Colleagues at Dubble

Other employees you can reach at efuse.gg. View company contacts for 29 employees →

MB Michael Benson Michael Benson Colleague at DubbleChillicothe, Ohio, United States, United States View → AM Adrian Malhiers Adrian Malhiers Colleague at DubbleKollam, Kerala, India, India View → KC Kenneth Carman Kenneth Carman Colleague at DubbleTopeka, Kansas, United States, United States View → IW Isaac Waller Isaac Waller Colleague at DubbleWoodstock, Georgia, United States, United States View → FS Fakhir Shad Fakhir Shad Colleague at DubbleLahore District, Punjab, Pakistan, Pakistan View → RP Ryan Perdue Ryan Perdue Colleague at DubbleColumbus, Ohio Metropolitan Area, United States View → L" Lawrence Lawrence "Malystryx" Phillips Colleague at DubbleBristol, England, United Kingdom, United Kingdom View → CW Conner Woon Conner Woon Colleague at DubbleNewmarket, Ontario, Canada, Canada View → TJ Theo Johnson Theo Johnson Colleague at DubbleUnited States, United States View → CA C Almazan-Briones C Almazan-Briones Colleague at DubbleDallas-Fort Worth Metroplex, United States View →
1 education record

James Hamilton education

FAQ

Frequently asked questions about James Hamilton

Quick answers generated from the profile data available on this page.

What company does James Hamilton work for?

James Hamilton works for Dubble.

What is James Hamilton's role at Dubble?

James Hamilton is listed as Founder at Dubble.

Where is James Hamilton based?

James Hamilton is based in Columbus, Ohio, United States while working with Dubble.

What companies has James Hamilton worked for?

James Hamilton has worked for Dubble, Efuse, Outern, Cardinal Health, and The Ohio State University College Of Arts And Sciences.

Who are James Hamilton's colleagues at Dubble?

James Hamilton's colleagues at Dubble include Michael Benson, Adrian Malhiers, Kenneth Carman, Isaac Waller, and Fakhir Shad.

How can I contact James Hamilton?

You can use AeroLeads to view verified contact signals for James Hamilton at Dubble, including work email, phone, and LinkedIn data when available.

What schools did James Hamilton attend?

James Hamilton holds Bachelor'S Degree, Computer Science And Engineering from The Ohio State University.

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