DeWayne Thomas: Email & Phone Number

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Sr Staff Systems Engineer - Mainframe at Visa at Visa|Littleton, Colorado, United States

Position:

Sr Staff Systems Engineer - Mainframe at Visa at Visa

Location:

Littleton, Colorado, United States

View DeWayne Thomas's Email

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Last updated: 2026-07-07

Updated: 2026-07-07

Found email addresses for DeWayne Thomas:

Business emails:

d******s@ca.com,

d*****s@visa.com,

d************s@softwareag-usa.com

Personal emails:

c******s@qwest.net,

d************s@aol.com,

d************s@hotmail.com

Found phone for DeWayne Thomas:

+1-***-***-9016

A different DeWayne Thomas?

Work Experience 45 years

Sr Staff Systems Engineer - Mainframe at Visa at Visa

Aug 2023 - Current

Independent Software Consultant/Developer at Mindwalk Tech, LLC

Nov 2016 - Current

Staff Software Engineer - Mainframe at Visa

Jan 2018 - Aug 2023

Senior Software Engineer at Velocity Software, Inc

Aug 2008 - Nov 2016

Software Engineer at CA Technologies

Apr 2002 - Jul 2008

Director, R&D Special Projects at Software AG

Sep 1992 - Sep 2001

Sr. Software Development Specialist at Landmark Systems Corp

Jan 1990 - Jan 1992

Software Engineer at Mobil Oil

Apr 1988 - Feb 1990

Manager Technical Support and Operations at Mueller Water Products

Oct 1984 - Apr 1988

Director of Instructional Data Processing at Lincoln Land Community College

Aug 1981 - Oct 1984

DeWayne Thomas started working in 1981, then the employee has changed 8 companies and 8 jobs. On average, DeWayne Thomas works for one company for 5 years 3 months.

Their professional focus is AJAX, Assembler, and BAL across 3 core areas.

DeWayne holds Interskill - Blockchain Foundations, Interskill - Mainframe Specialist - REXX Programming - Experienced, and Interskill - Mainframe Systems Programmer – Programming Tools certifications.

Education

University of Illinois Springfield

Porta High School

DeWayne Thomas Namesakes

Name

Company

Position

Dewayne Thomas

The New England Center for Children

Level 2 Teacher

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DeWayne Thomas

Houston Behavioral Health Hospital

Dietary Manager / Sous Chef

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DeWayne Thomas

United States Senator John Barrasso

Systems Administrator

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Product Analyst, Fraud Analytics

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Christina Kidd

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Manager, Global Brand & Product Marketing

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Brent Sasaki

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Project Manager

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Julien Bettencourt

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Corporate FP&A - Director

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Akshat Sharma

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Software Engineer

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Jenellyn Bondoc

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Compliance Analyst

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Jorge Maya

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Global Network Product

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Andrew Min

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Program Manager - Global Data Science, Visa Consulting & Analytics

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Justin Shen

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Principal Data Scientist

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Farhad Malekzadeh

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Sr Staff Storage Systems Engineer

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