Mark Longfellow
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Mark Longfellow Email & Phone Number

Specialist, IT Applications at Nationwide
Location: Columbus, Ohio, United States 9 work roles 1 school
2 work emails found @nationwide.com 2 phones found area 209 and 877 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails · 2 phones

Work email l****@nationwide.com
Direct phone (209) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Specialist, IT Applications
Location
Columbus, Ohio, United States
Company size

Who is Mark Longfellow? Overview

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Quick answer

Mark Longfellow is listed as Specialist, IT Applications at Nationwide, a with 29230 employees, based in Columbus, Ohio, United States. AeroLeads shows a work email signal at nationwide.com, phone signal with area code 209, 877, and a matched LinkedIn profile for Mark Longfellow.

Mark Longfellow previously worked as Quality Engineer at State Auto Insurance and Senior Consultant at Improving. Mark Longfellow holds Bachelor Of Science, Computer Engineering from Ohio Northern University.

Company email context

Email format at Nationwide

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{last}{first_initial}@nationwide.com
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AeroLeads found 2 current-domain work email signals for Mark Longfellow. Compare company email patterns before reaching out.

Profile bio

About Mark Longfellow

Experienced Information Technology Application Developer with a demonstrated history of working in the insurance industry. Skilled in Ruby, Agile Methodologies, Test Automation, and SQL. Strong engineering professional with a Bachelor of Science focused in Computer Engineering from Ohio Northern University.

Listed skills include Java, Programming, C++, C#, and 6 others.

Current workplace

Mark Longfellow's current company

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Nationwide
Nationwide
Specialist, IT Applications
united states
Website
Employees
29230
AeroLeads page
9 roles

Mark Longfellow work experience

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

Specialist, It Applications

Current

Columbus, Ohio, United States

Feb 2021 - Present

Senior Consultant

Columbus, Ohio Metropolitan Area

Designer Brands Inc (May 2019 – Present). Dev Ops Upgrade – Assist in creating an automation regression suite and process improvement to become a more Agile/DevOps focused workflow. Reviewing of all automation code in the programs associated with, and skills uplift of teammates and coworkers unfamiliar with the process. Methodical introduction of better fundamental programming practices to past manual testers changing roles .and gradual introduction of more advanced automation/testing practices, theories, and techniques.

May 2019 - Mar 2020

Software Development Consultant

Columbus, Ohio Metropolitan Area

NetJets (Feb 2019 – May 2019). Customer Improvement Program – Create and update existing automation of Salesforce platform utilities with the ability to mock realistic data in Salesforce and all corresponding databases and downstream systems.DHL (October 2018 – Dec 2018): Test Automation Initiative – Built a test automation framework to test the flow of data for a warehouse management system across two websites. An initial, internal DHL site to interface with customers was modeled and automated to validate file transformations was done from EDI to XML according to mappings. A second third party site, JDA, was modeled and automated to test various transactions requested by the customer on the database, verifying the database, xml, and screens contained the correct information. Emphasis on reusable structure and use of page objects to attempting to make a simple cucumber test framework to facilitate a largely manual test effort.

Oct 2018 - May 2019

Specialist Developer

Columbus, Ohio Metropolitan Area

Momentum (Oct 2016 – Mar 2018): Test automation of backend database and REST/Web services. On successful pilot line to alter workflow into a more reactive, Kanban style stream. Worked closely with business associates to develop the approach into an easy transition for the other project lines. In charge of all test code review prior to merging into master Git repositoryActuarial Modernization (Oct 2016 – Sept 2018): Test automation and development of Datastage, HDFS, and multiple other databases. Training course on Informatica Power Center to transition away from Datastage in the coming months.

Oct 2016 - Sep 2018

Sr. Developer, It Applications

Columbus, Ohio Metropolitan Area

AGSS SRS Dec 2013 – March 2014): Ruby Cucumber test automation of a Cobol GUI application.Plenti (March 2014 – May 2015): Ruby Cucumber test automation of webpages, oracle and DB2 databases, teradata, and ETL workflows. Rspec characteristic tests for quick integrity checks of higher environments. Pushed good OOP coding practices and design sessions from the start to improve code reusability and readability.Automation Planning (May 2015 – Aug 2015): Prototyped an automation suite for web automation and validation of content. Also did ROI analysis to support value of automation.

Dec 2013 - Oct 2016

Software Specialist

Columbus, Oh

Contractor at Nationwide Insurance. Ruby/Cucumber test automation development.

Feb 2013 - Dec 2013

Contracted Developer

Plumbline Solutions
Apr 2012 - Oct 2012
Team & coworkers

Colleagues at Nationwide

Other employees you can reach at nationwide.com. View company contacts for 29230 employees →

1 education record

Mark Longfellow education

FAQ

Frequently asked questions about Mark Longfellow

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

What company does Mark Longfellow work for?

Mark Longfellow works for Nationwide.

What is Mark Longfellow's role at Nationwide?

Mark Longfellow is listed as Specialist, IT Applications at Nationwide.

What is Mark Longfellow's email address?

AeroLeads has found 2 work email signals at @nationwide.com for Mark Longfellow at Nationwide.

What is Mark Longfellow's phone number?

AeroLeads has found 2 phone signal(s) with area code 209, 877 for Mark Longfellow at Nationwide.

Where is Mark Longfellow based?

Mark Longfellow is based in Columbus, Ohio, United States while working with Nationwide.

What companies has Mark Longfellow worked for?

Mark Longfellow has worked for Nationwide, State Auto Insurance, Improving, Agility Partners, and Nationwide Insurance.

Who are Mark Longfellow's colleagues at Nationwide?

Mark Longfellow's colleagues at Nationwide include John Mahundi, Morgan Blake, Lew Bowling, Melissa S. Robinson, and Terry Wales.

How can I contact Mark Longfellow?

You can use AeroLeads to view verified contact signals for Mark Longfellow at Nationwide, including work email, phone, and LinkedIn data when available.

What schools did Mark Longfellow attend?

Mark Longfellow holds Bachelor Of Science, Computer Engineering from Ohio Northern University.

What skills is Mark Longfellow known for?

Mark Longfellow is listed with skills including Java, Programming, C++, C#, Test Automation, Cucumber, Html, and Agile Methodologies.

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