Karl Olson
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Karl Olson Email & Phone Number

Senior Software Engineer at Paychex
Location: Fort Collins, Colorado, United States 10 work roles 3 schools
1 work email found @ca.com 2 phones found area 949 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email k****@ca.com
Direct phone (949) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Senior Software Engineer
Location
Fort Collins, Colorado, United States
Company size

Who is Karl Olson? Overview

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Quick answer

Karl Olson is listed as Senior Software Engineer at Paychex, a with 18293 employees, based in Fort Collins, Colorado, United States. AeroLeads shows a work email signal at ca.com, phone signal with area code 949, and a matched LinkedIn profile for Karl Olson.

Karl Olson previously worked as Senior Software Engineer at Paycor and Senior Software Engineer at Ca Technologies. Karl Olson holds Ms, Computer Information Technology from Regis University.

Company email context

Email format at Paychex

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{first}.{last}@ca.com
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AeroLeads found 1 current-domain work email signal for Karl Olson. Compare company email patterns before reaching out.

Profile bio

About Karl Olson

Specialties: GUI development, web technologies, Java, databases.

Listed skills include Unix, Perl, Agile Methodologies, Java, and 37 others.

Current workplace

Karl Olson's current company

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

Paychex
Paychex
Senior Software Engineer
Fort Collins, CO, US
Website
Employees
18293
AeroLeads page
10 roles

Karl Olson work experience

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

Senior Software Engineer

Fort Collins, Co, Us

Senior Software Engineer

Cincinnati, Oh, Us

Senior Software Engineer

San Jose, California, Us

Developer for a new web-based infrastructure management application, allowing users to install agents on remote system to manage and configure infrastructure, agent archives, and users. Development of the new application was focused on working in both tablet and desktop environments and made use of HTML5, Backbone, jQuery, and Handlebars. Led a prototype effort to investigate the benefits of incorporating React.js into the product.Part of a two-person team responsible for migrating the product's underlying portal technology from Liferay CE to the latest Liferay EE version. Worked support issues with Liferay support team. Required porting previous customizations of Java, JSP, JS, and CSS to the new version. Requested and integrated Liferay patches. Resolved build issues. Worked closely with documentation team on upgrade docs, and QA to identify areas of risk to target for testing. After migration, acted as lead developer for all customizations and defect resolutions related to Liferay. Investigated potential SAML/SSO solutions and worked with Liferay on final solution.Part of a two-person team responsible for creating a Portlet SDK, allowing developers to quickly create new Liferay portlets for our product. Provided training and demos. Wrote unit tests. Worked with user experience engineers on an included style guide.Lead developer for our embedded Tomcat solution used to host multiple webapps including the new administrative console. Addressed issues uncovered from security audit.Assisted with localization process for the entire product. Created process documentation and setup shared VM for easy rotation of localization responsibilities and provided training. Modified scripts as necessary to package files to be delivered to translation team. Answered translation questions. Integrated translated files into code base.

Nov 2013 - Jan 2018

Quality Assurance Lead

Houston, Texas, Us

Feb 2011 - Apr 2012

Software Engineer

Houston, Texas, Us

GUI development using numerous technologies to implement a browser based management interface for Network Attached Storage using the latest rich Internet application techniques. Part of a team that includes Human Factors Engineering and User Centered Design. Heavy use of Javascript toolsets for client side implementation and Servlets and Java Server Pages for server side.Technologies used: Java, Java Server Pages, Java Servlets, custom tag libraries, HTML, Javascript, CSS, HTTP(S), JSON, AJAX techniques, Yahoo User Interface Library, Tomcat, Firefox and Firebug, Linux, Eclipse IDE, SVN and Subversive, HP Quality Center, Bugzilla

Jul 2007 - Feb 2011

Software Developer / Quality Assurance / Test Engineer

Houston, Texas, Us

Jul 2006 - Jul 2007

Hp-Ux Enterprise Patch Test Center Test Engineer

Houston, Texas, Us

Developed a web-based, database version of the Patch Quality Checklist. Maintained and enhanced the PQC, performed database administration, and responded to feedback. Worked with key partners from concept to production and witnessed wide adoption and integration into HP-UX development processes.Provided test, diagnostic, and administrative support for the test center using customer and HP-UX knowledge. Performed root cause analysis and triaged test failures. Assisted in developing test strategies and improvements in HA customer environments for effective patch testing. Configured and executed ISU and ISV products. Executed and automated MachDep testing. Provided timely reports and created a simulator dashboard.Made customer recommendations on patch selection based upon testing results. Developed web tools using Perl/CGI and Oracle to track patch issues, test results, and test equipment. Make equipment purchasing decisions based on hardware roadmaps and test coverage.

Nov 1999 - Jul 2006

Hp-Ux 11.00 Ace Release Content Program Manager

Houston, Texas, Us

May 1999 - Nov 1999

Hp-Ux 10.20 Hwe Release Content Program Manager

Houston, Texas, Us

Jun 1998 - May 1999
Team & coworkers

Colleagues at Paychex

Other employees you can reach at paychex.com. View company contacts for 18293 employees →

3 education records

Karl Olson education

Ms, Computer Information Technology

Regis University

Bs, Computer Science

Washington State University

Ba, Music Performance

Washington State University
FAQ

Frequently asked questions about Karl Olson

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

What company does Karl Olson work for?

Karl Olson works for Paychex.

What is Karl Olson's role at Paychex?

Karl Olson is listed as Senior Software Engineer at Paychex.

What is Karl Olson's email address?

AeroLeads has found 1 work email signal at @ca.com for Karl Olson at Paychex.

What is Karl Olson's phone number?

AeroLeads has found 2 phone signal(s) with area code 949 for Karl Olson at Paychex.

Where is Karl Olson based?

Karl Olson is based in Fort Collins, Colorado, United States while working with Paychex.

What companies has Karl Olson worked for?

Karl Olson has worked for Paychex, Paycor, Ca Technologies, and Hewlett-Packard.

Who are Karl Olson's colleagues at Paychex?

Karl Olson's colleagues at Paychex include Sara Smith, Vladimir Hajdari, Cory Dorman, Kristen Hardy, and Rachel King.

How can I contact Karl Olson?

You can use AeroLeads to view verified contact signals for Karl Olson at Paychex, including work email, phone, and LinkedIn data when available.

What schools did Karl Olson attend?

Karl Olson holds Ms, Computer Information Technology from Regis University.

What skills is Karl Olson known for?

Karl Olson is listed with skills including Unix, Perl, Agile Methodologies, Java, Linux, Software Development, Shell Scripting, and Testing.

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