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John Manzardo Email & Phone Number
Associate Application Engineer
at
Discover Financial Services
LinkedIn matched
✓ Verified Jul 2026
3 data sources
Profile completeness 86%
Current company
Role
Associate Application Engineer
Location
Greater Chicago Area, United States
Company size
Who is John Manzardo? Overview
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Quick answer
John Manzardo is listed as Associate Application Engineer at Discover Financial Services, a with 21509 employees, based in Greater Chicago Area, United States. AeroLeads shows a matched LinkedIn profile for John Manzardo.
John Manzardo previously worked as Student Software Developer at Center For Advanced Public Safety and Software Engineer Intern at Discover Financial Services. John Manzardo holds Bachelor'S Degree, Computer Science from The University Of Alabama.
Company email context
Email format at Discover Financial Services
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Discover Financial Services
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Profile bio
About John Manzardo
My name is John Manzardo, and I am a recent graduate from The University of Alabama with a major in Computer Science and a minor in Mathematics.I am passionate about creating high-quality software to solve the most pressing business needs faced by companies today. Through my internship and work experience, I have gained key insights and understanding into the software development lifecycle, the current cloud-native technologies and tools being used during development, and the Agile Way of Work that is at the core of so many technology companies today. From my computer science and engineering courses, I have also gained a wealth of experience completing labs and projects that introduce new and unexpected challenges, which require rigorous quantitative analysis to solve.
Current workplace
John Manzardo's current company
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Discover Financial Services
6 roles
John Manzardo work experience
A career timeline built from the work history available for this profile.
Associate Application Engineer
CurrentAssociate Application Engineer with the Fast & Curious Rewards Experiences Team
Aug 2023 - Present
Student Software Developer
• Programmatically matched SQL Server spatial crash data using SQL and spatial data functions within ArcMap to unify datasets• Error-tested Critical Analysis Reporting Environment (CARE) API, which provides CARE analysis data to remote clients• Located and assigned location derived attributes to thousands of crashes within the state of Alabama, and documented bugs found within the Alabama Crash Locator application• Began development of a sample Visual Studio C# application using the Model-View-Controller design pattern
Mar 2021 - Feb 2023
Software Engineer Intern
Software Engineer Intern who provided back-end software development for the Rewards Platform team, which is responsible for the rewards infrastructure for Discover’s credit card business.• Implemented a REST API endpoint in a production environment to measure the message rate of a critical rewards messaging application that receives tens of thousands of calls a day• Configured the Kubernetes liveness probe with this new endpoint to automate the restart of this application once the message rate dropped below a certain threshold, preventing application failure in the newly migrated production environment• Deployed, tested, and validated API to AWS hosted production cloud servers (OpenShift)• Tested and validated RESTful API endpoint functionality using Postman and Swagger• Monitored my changes to production applications using Instana to measure latency and view errors, and Kibana to view logs• Led and participated in agile ceremonies, such as daily scrum meetings and sprint demos
Jun 2022 - Aug 2022
House Painter
Painting By Appointment
Jun 2019 - Aug 2020
Lifeguard And Swim Instructor
Mar 2017 - Feb 2020
Team & coworkers
Colleagues at Discover Financial Services
Other employees you can reach at discover.com. View company contacts for 21509 employees →
GR
Geovaunie Rolando
Colleague at Discover Financial ServicesUnited States
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PH
Paula Hill
Colleague at Discover Financial ServicesSalt Lake City, Utah, United States
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BB
Brandon Brown
Colleague at Discover Financial ServicesGreater Chicago Area, United States
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EL
Edie Lucas
Colleague at Discover Financial ServicesColumbus, Ohio Metropolitan Area, United States
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KD
Kory Devine
Colleague at Discover Financial ServicesGreater Phoenix Area, United States
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BJ
Bryanna Johnson
Colleague at Discover Financial ServicesPhoenix, Arizona, United States
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LR
Lori Rothbart
Colleague at Discover Financial ServicesDes Plaines, Illinois, United States
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JM
Jennifer Mccann
Colleague at Discover Financial ServicesEl Mirage, Arizona, United States
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CW
Chris Woodall
Colleague at Discover Financial ServicesGlendale, Arizona, United States
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BR
Bobbi Rangel
Colleague at Discover Financial ServicesPhoenix, Arizona, United States
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Geovaunie Rolando
Colleague at Discover Financial ServicesUnited States
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PH
Paula Hill
Colleague at Discover Financial ServicesSalt Lake City, Utah, United States
View →
BB
Brandon Brown
Colleague at Discover Financial ServicesGreater Chicago Area, United States
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EL
Edie Lucas
Colleague at Discover Financial ServicesColumbus, Ohio Metropolitan Area, United States
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KD
Kory Devine
Colleague at Discover Financial ServicesGreater Phoenix Area, United States
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BJ
Bryanna Johnson
Colleague at Discover Financial ServicesPhoenix, Arizona, United States
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LR
Lori Rothbart
Colleague at Discover Financial ServicesDes Plaines, Illinois, United States
View →
JM
Jennifer Mccann
Colleague at Discover Financial ServicesEl Mirage, Arizona, United States
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CW
Chris Woodall
Colleague at Discover Financial ServicesGlendale, Arizona, United States
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BR
Bobbi Rangel
Colleague at Discover Financial ServicesPhoenix, Arizona, United States
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2 education records
John Manzardo education
Bachelor'S Degree, Computer Science
Education record
FAQ
Frequently asked questions about John Manzardo
Quick answers generated from the profile data available on this page.
What company does John Manzardo work for?
John Manzardo works for Discover Financial Services.
What is John Manzardo's role at Discover Financial Services?
John Manzardo is listed as Associate Application Engineer at Discover Financial Services.
Where is John Manzardo based?
John Manzardo is based in Greater Chicago Area, United States while working with Discover Financial Services.
What companies has John Manzardo worked for?
John Manzardo has worked for Discover Financial Services, Center For Advanced Public Safety, Painting By Appointment, and Ymca Of Metropolitan Chicago.
Who are John Manzardo's colleagues at Discover Financial Services?
John Manzardo's colleagues at Discover Financial Services include Geovaunie Rolando, Paula Hill, Brandon Brown, Edie Lucas, and Kory Devine.
How can I contact John Manzardo?
You can use AeroLeads to view verified contact signals for John Manzardo at Discover Financial Services, including work email, phone, and LinkedIn data when available.
What schools did John Manzardo attend?
John Manzardo holds Bachelor'S Degree, Computer Science from The University Of Alabama.
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