John B. Elfering
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John B. Elfering Email & Phone Number

Software Developer at Harris Enterprise Resource Planning at Harris Enterprise Resource Planning
Location: Denver, Colorado, United States 4 work roles 2 schools
2 work emails found @harriserp.com 3 phones found area 303 and 703 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails · 3 phones

Work email j****@harriserp.com
Direct phone (303) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Harris Enterprise Resource Planning
Role
Software Developer at Harris Enterprise Resource Planning
Location
Denver, Colorado, United States
Company size
9 employees

Who is John B. Elfering? Overview

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Quick answer

John B. Elfering is listed as Software Developer at Harris Enterprise Resource Planning at Harris Enterprise Resource Planning, a company with 9 employees, based in Denver, Colorado, United States. AeroLeads shows a work email signal at harriserp.com, phone signal with area code 303, 703, and a matched LinkedIn profile for John B. Elfering.

John B. Elfering previously worked as Software Developer at Harris Enterprise Resource Planning and Technology Consultant III at Hewlett Packard Enterprise. John B. Elfering holds Bsee, Electrical Engineering, Computer Track; Business Administration Minor, Magna Cum Laude from University Of Portland.

Company email context

Email format at Harris Enterprise Resource Planning

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{first_initial}{last}@harriserp.com
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AeroLeads found 2 current-domain work email signals for John B. Elfering. Compare company email patterns before reaching out.

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Profile bio

About John B. Elfering

I enjoy delivering solutions that delight the customer. I am flexible, adaptive, and focused on doing what it takes to meet and exceed the customer's needs and improving my own and others'​ skills in order to better satisfy those needs. I believe in treating my employer's business as if it were my own, being conscientious of time and costs, being an increasingly valuable asset, and helping others I work with to improve their skills and be more effective.Specialties: Java, JSP, Servlets, Web Services, Relational databases (Oracle,MySql,HSQL), SQL/PLSQL, XML, Unix, FTP/SFTP/FTPS/SSH, shell scriptingEnvironments: Unix, WindowsTools: Rational Application Developer, Websphere, Eclipse, Netbeans, web and application servers, MS Office.

Listed skills include Oracle, Unix, Jsp, Software Development, and 30 others.

Current workplace

John B. Elfering's current company

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

Harris Enterprise Resource Planning
Harris Enterprise Resource Planning
Software Developer at Harris Enterprise Resource Planning
st. louis, missouri, united states
Website
harriserp.com
Employees
9
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Company profile
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4 roles

John B. Elfering work experience

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

Technology Consultant Iii

Hewlett Packard Enterprise

+ Performed application development and enhancements using secure coding techniques to support clients' 24/7 business needs and PCI compliance.+ Upgraded and patched licensed and open-source software to current patch levels to remove bugs and vulnerabilities.+ Troubleshot and resolved application problems.+ Researched client questions. + Identified system.

Sep 2008 - Feb 2016

Technology Consultant Iii

Hp
Sep 2008 - Oct 2015

Systems Engineer

Electronic Data Systems

+ Provided more reliable data in the Sun Interop system by fixing the application to remove unintended configuration status changes when cloning a hardware configuration; Fixed incorrect pdf presentation problems.+ Increased efficiency and maintainability of the Joint Personnel Adjudication System (JPAS) for the Department of Defense by troubleshooting.

Nov 1990 - Aug 2008
Team & coworkers

Colleagues at Harris Enterprise Resource Planning

Other employees you can reach at harriserp.com. View company contacts for 9 employees →

OE Oleg Evets Oleg Evets Colleague at Harris Enterprise Resource Planning Maryland Heights, Missouri, United States, United States View → DR Donald Rocky Morales Donald Rocky Morales Colleague at Harris Enterprise Resource Planning Los Angeles Metropolitan Area, United States View → AD Aparna Desai Aparna Desai Colleague at Harris Enterprise Resource Planning Lake Mary, Florida, United States, United States View → KL Kory Logan Kory Logan Colleague at Harris Enterprise Resource Planning Greater Vancouver, British Columbia, Canada, Canada View →
2 education records

John B. Elfering education

Bsee, Electrical Engineering, Computer Track; Business Administration Minor, Magna Cum Laude

University Of Portland

Activities and Societies: Engineering Club

Education record

Pilot Rock High School
FAQ

Frequently asked questions about John B. Elfering

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

What company does John B. Elfering work for?

John B. Elfering works for Harris Enterprise Resource Planning.

What is John B. Elfering's role at Harris Enterprise Resource Planning?

John B. Elfering is listed as Software Developer at Harris Enterprise Resource Planning at Harris Enterprise Resource Planning.

What is John B. Elfering's email address?

AeroLeads has found 2 work email signals at @harriserp.com for John B. Elfering at Harris Enterprise Resource Planning.

What is John B. Elfering's phone number?

AeroLeads has found 3 phone signal(s) with area code 303, 703 for John B. Elfering at Harris Enterprise Resource Planning.

Where is John B. Elfering based?

John B. Elfering is based in Denver, Colorado, United States while working with Harris Enterprise Resource Planning.

What companies has John B. Elfering worked for?

John B. Elfering has worked for Harris Enterprise Resource Planning, Hewlett Packard Enterprise, Hp, and Electronic Data Systems.

Who are John B. Elfering's colleagues at Harris Enterprise Resource Planning?

John B. Elfering's colleagues at Harris Enterprise Resource Planning include Oleg Evets, Donald Rocky Morales, Aparna Desai, and Kory Logan.

How can I contact John B. Elfering?

You can use AeroLeads to view verified contact signals for John B. Elfering at Harris Enterprise Resource Planning, including work email, phone, and LinkedIn data when available.

What schools did John B. Elfering attend?

John B. Elfering holds Bsee, Electrical Engineering, Computer Track; Business Administration Minor, Magna Cum Laude from University Of Portland.

What skills is John B. Elfering known for?

John B. Elfering is listed with skills including Oracle, Unix, Jsp, Software Development, Web Services, Shell Scripting, Java, and Websphere.

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