Keith Jonas: Email & Phone Number

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Senior Software Engineer at Optavise|Minneapolis, Minnesota, United States

Position:

Senior Software Engineer at Optavise

Location:

Minneapolis, Minnesota, United States

View Keith Jonas's Email

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Last updated: 2026-07-11

Updated: 2026-07-11

Found email addresses for Keith Jonas:

Business emails:

o***n@aristone.com,

k****s@laptoptravelinc.com,

k***h@tr.com

Personal emails:

k****s@gci.net,

k*****1@gci.net,

k******9@gci.net

Found phones for Keith Jonas:

+1-623-***-**02,

+1-323-***-**76

A different Keith Jonas?

Work Experience 26 years

Senior Software Engineer at Optavise

Aug 2025 - Current

Senior Software Engineer at Thomson Reuters

Jan 2024 - Aug 2025

Senior Software Engineer at Jostens

Sep 2020 - Jun 2023

Senior Software Engineer at Thrivent

May 2019 - Dec 2019

Senior Software Engineer at Korn Ferry

Aug 2015 - Jul 2018

Senior Web Service Developer at UnitedHealth Group

Mar 2013 - May 2015

IBM Conultant / Front End Developer at Liberty Mutual Insurance

Oct 2012 - Mar 2013

Senior Consultant at Marketing Services

Jun 2012 - Aug 2012

IBM Consultant/WebSphere Performance Engineer at State Street

Apr 2012 - May 2012

IBM Applications Architect at PECO

Aug 2011 - Apr 2012

Senior Web Services Developer at Be The Match

Jan 2011 - Aug 2011

Web Services Development Lead at OptumHealth

Sep 2009 - Dec 2010

Senior JAVA Web Services Developer at Lifetouch

Mar 2009 - Aug 2009

Senior Web Services Developer at RBC

Jan 2007 - Sep 2007

IBM Systems Integration Engineer at Lockheed Martin

Jan 2000 - Sep 2006

Keith Jonas started working in 2000, then the employee has changed 14 companies and 9 jobs. On average, Keith Jonas works for one company for 1 year 5 months.

Keith is proficient in English. Their professional focus is agile methodologies, ant, and Cascading Style Sheets (CSS) across 3 core areas.

Keith holds IBM Certified Administrator - WebSphere Application Server ND v8.0 certifications.

Education

BS at Bemidji State University

Purdue University

Bachelor of Science - BS at Bemidji State University

Master of Science - MS at Purdue University

Frequently Asked Questions

What is Keith Jonas's email address?

SignalHire found verified email addresses for Keith Jonas, both business and personal. Their business email is o***n@aristone.com, and personal emails include k****s@gci.net, k*****1@gci.net, and k******9@gci.net.

What is Keith Jonas's phone number?

SignalHire found multiple verified phone numbers for Keith Jonas: +1-623-***-**02, and +1-323-***-**76.

How do I contact Keith Jonas at Optavise?

You can reach Keith Jonas through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Keith Jonas's professional background?

Keith Jonas has 26 years of professional experience. They have held roles including Senior Software Engineer, Senior Software Engineer, and Senior Software Engineer at companies such as Thomson Reuters, Jostens, and Thrivent. Their education includes BS from Bemidji State University, and Purdue University.

Is Keith Jonas's contact information up to date?

Yes. Keith Jonas's SignalHire profile was last updated on 11 July 2026, reflecting their current position as Senior Software Engineer at Optavise.

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