Derek Van De Graaf
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Derek Van De Graaf Email & Phone Number

Quality Assurance Specialist at Johnson, Mirmiran & Thompson
Location: Portland, Oregon Metropolitan Area, United States 7 work roles 2 schools
1 work email found @heartlandpaymentsystems.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email d****@heartlandpaymentsystems.com
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Current company
Johnson, Mirmiran & Thompson
Role
Quality Assurance Specialist
Location
Portland, Oregon Metropolitan Area, United States
Company size
1217 employees

Who is Derek Van De Graaf? Overview

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Quick answer

Derek Van De Graaf is listed as Quality Assurance Specialist at Johnson, Mirmiran & Thompson, a company with 1217 employees, based in Portland, Oregon Metropolitan Area, United States. AeroLeads shows a work email signal at heartlandpaymentsystems.com and a matched LinkedIn profile for Derek Van De Graaf.

Derek Van De Graaf previously worked as Technical Product Support Manager at Heartland and Sr. Customer Advocate at Heartland Payment Systems. Derek Van De Graaf holds Bachelor'S Degree, Visual & Game Programming from The Art Institute Of Portland.

Company email context

Email format at Johnson, Mirmiran & Thompson

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{first}.{last}@heartlandpaymentsystems.com
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AeroLeads found 1 current-domain work email signal for Derek Van De Graaf. Compare company email patterns before reaching out.

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Profile bio

About Derek Van De Graaf

Offers technical experience and knowledge in both computer software and hardware. Knowledge of multiple programming languages and software. Experience working within a team and in team management. Experience with documentation creation. Experience designing, teaching, and playing games from multiple disciplines.

Listed skills include C#, Software Development, Software Documentation, Software Engineering, and 15 others.

Current workplace

Derek Van De Graaf's current company

Company context helps verify the profile and gives searchers a useful next step.

Johnson, Mirmiran & Thompson
Johnson, Mirmiran & Thompson
Quality Assurance Specialist
hunt valley, maryland, united states
Website
jmt.com
Employees
1217
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Company profile
View company profile Email format
7 roles

Derek Van De Graaf work experience

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

Technical Product Support Manager

Heartland

Portland, Oregon, United States

Manages a team of technical support advocates providing support for merchants and sales team members regarding technical questions regarding gift cards and equipment. Submits JIRA and other trouble tickets requiring consideration from developers. Writes technical specs and process documents for internal and external users. Heads new application and.

Sep 2021 - Dec 2023

Sr. Customer Advocate

Heartland Payment Systems

Portland, Oregon Area

  • Manipulated and processed large amounts of sensitive data.
  • Utilized JIRA, MS Access, MS Excel, and other software.
  • Provided support for customers, clients, and co-workers.
  • Technical process documentation and support.
May 2017 - Sep 2021

Test Technician

Allion Usa

Beaverton, OR

  • Performed Quality Assurance testing on client software and hardware.
  • Utilized JIRA and other QA software.
  • Scripted automation processes for testing.
Oct 2016 - May 2017

Software Engineer Ii

Ensequence

Portland, Oregon Area

  • Coded interactive television applications for prestigious clients, such as Comcast, MTV, and DISH, including winning a Technical Emmy Award for the Showtime Sports Interactive application.
  • Designed, coded, and debugged data feed, utility, and processing applications using C# and C++.
  • Implemented HTML5 visualizations for interactive TV applications, javascript, and managing UI.
  • Tested new proprietary software and hardware.
Dec 2007 - Jan 2015

Senior Analyst

Boston Market

Golden, Colorado

  • Wrote and updated technical training documentation.
  • Managed hardware and software for 6 full test systems.
  • Updated and managed department's web site.
  • Provided hardware and software technical support for back office and front counter computer systems.
Jun 1999 - Jun 2003

Counter Intelligence Agent / Human Intelligence Supervisor

Us Army

Seoul, Korea And Fort Hood, Texas

  • Created and provided training classes and security briefings to large groups.
  • Investigated security-related incidents.
  • Set-up, maintained, and utilized sensitive information networks and computers.
  • Managed a team of agents.
Oct 1993 - Jun 1998
Team & coworkers

Colleagues at Johnson, Mirmiran & Thompson

Other employees you can reach at jmt.com. View company contacts for 1217 employees →

RM Rafael Medrano Muñoz, P.E. Rafael Medrano Muñoz, P.E. Colleague at Johnson, Mirmiran & Thompson Nolanville, Texas, United States, United States View → NF Nick Farver Nick Farver Colleague at Johnson, Mirmiran & Thompson Baltimore, Maryland, United States, United States View → WK Wesley Kraft Wesley Kraft Colleague at Johnson, Mirmiran & Thompson Vero Beach, Florida, United States, United States View → AF Anna Ferrin Anna Ferrin Colleague at Johnson, Mirmiran & Thompson Mechanicsburg, Pennsylvania, United States, United States View → AA Abosed Alex Abosed Alex Colleague at Johnson, Mirmiran & Thompson Lagos, Lagos State, Nigeria, Nigeria View → JY Jaya Young Jaya Young Colleague at Johnson, Mirmiran & Thompson Owings Mills, Maryland, United States, United States View → NG Nicholas G. Nicholas G. Colleague at Johnson, Mirmiran & Thompson Nottingham, Maryland, United States, United States View → MB Mitch Brunsma Mitch Brunsma Colleague at Johnson, Mirmiran & Thompson Harrogate, Tennessee, United States, United States View → MD Mandi Duncan Mandi Duncan Colleague at Johnson, Mirmiran & Thompson Franklin, Tennessee, United States, United States View → DK Deborah Kelly Deborah Kelly Colleague at Johnson, Mirmiran & Thompson Allentown, Pennsylvania, United States, United States View →
2 education records

Derek Van De Graaf education

Bachelor'S Degree, Visual & Game Programming

The Art Institute Of Portland

High School

Uls
FAQ

Frequently asked questions about Derek Van De Graaf

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

What company does Derek Van De Graaf work for?

Derek Van De Graaf works for Johnson, Mirmiran & Thompson.

What is Derek Van De Graaf's role at Johnson, Mirmiran & Thompson?

Derek Van De Graaf is listed as Quality Assurance Specialist at Johnson, Mirmiran & Thompson.

What is Derek Van De Graaf's email address?

AeroLeads has found 1 work email signal at @heartlandpaymentsystems.com for Derek Van De Graaf at Johnson, Mirmiran & Thompson.

Where is Derek Van De Graaf based?

Derek Van De Graaf is based in Portland, Oregon Metropolitan Area, United States while working with Johnson, Mirmiran & Thompson.

What companies has Derek Van De Graaf worked for?

Derek Van De Graaf has worked for Johnson, Mirmiran & Thompson, Heartland, Heartland Payment Systems, Allion Usa, and Ensequence.

Who are Derek Van De Graaf's colleagues at Johnson, Mirmiran & Thompson?

Derek Van De Graaf's colleagues at Johnson, Mirmiran & Thompson include Rafael Medrano Muñoz, P.E., Nick Farver, Wesley Kraft, Anna Ferrin, and Abosed Alex.

How can I contact Derek Van De Graaf?

You can use AeroLeads to view verified contact signals for Derek Van De Graaf at Johnson, Mirmiran & Thompson, including work email, phone, and LinkedIn data when available.

What schools did Derek Van De Graaf attend?

Derek Van De Graaf holds Bachelor'S Degree, Visual & Game Programming from The Art Institute Of Portland.

What skills is Derek Van De Graaf known for?

Derek Van De Graaf is listed with skills including C#, Software Development, Software Documentation, Software Engineering, Xml, Agile Methodologies, Html5, and Databases.

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