Senior Software Engineer
Current
Jun 2024 - Present
AeroLeads people directory · profile
Justin Sumner Email & Phone Number
Senior Software Engineer
at
Visa
1 work email found
@ibm.com
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Senior Software Engineer
Location
Austin, Texas, United States
Company size
Who is Justin Sumner? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Justin Sumner is listed as Senior Software Engineer at Visa, a with 18421 employees, based in Austin, Texas, United States. AeroLeads shows a work email signal at ibm.com and a matched LinkedIn profile for Justin Sumner.
Justin Sumner previously worked as Software Engineer at Ibm and Associate Software Engineer at Ibm. Justin Sumner holds Master Of Science - Ms, Computer Science from Vanderbilt University.
Company email context
Email format at Visa
This section adds company-level context without repeating Justin Sumner's masked contact details.
{first}.{last}@ibm.com
86% confidence
AeroLeads found 1 current-domain work email signal for Justin Sumner. Compare company email patterns before reaching out.
Profile bio
About Justin Sumner
Justin Sumner is a Senior Software Engineer at Visa. He possess expertise in pandas, scikit learn, git, algorithms, object oriented programming and 21 more skills. Colleagues describe him as "Justin has been a full stack developer on my team at IBM for the last 3 years. He is a skilled developer who consistently delivers high-quality code that meets project requirements. Justin tackles anything you throw at him with a positive attitude and a willingness to learn new things. He does a great job of working autonomously but balances that with knowing when to reach out for help and guidance. Justin has great communication skills and is a team player always willing to assist… Show more"
Listed skills include Pandas, Scikit Learn, Git, Algorithms, and 22 others.
Current workplace
Justin Sumner's current company
Company context helps verify the profile and gives searchers a useful next step.
Visa
5 roles
Justin Sumner work experience
A career timeline built from the work history available for this profile.
Software Engineer
Developing full stack applications to facilitate IBM’s mission critical support infrastructure as a member of the Cognitive Support Platform - Data & Integration Team.
Jun 2022 - Apr 2024
Associate Software Engineer
May 2021 - May 2022
Research & Development Co-Op
Performing research and development for Positron Emission Tomography (PET) detectors within the Molecular Imaging group.
Feb 2020 - May 2021
Manufacturing Analyst Co-Op
Supporting digital transformation efforts within North American manufacturing operations as a member of the Manufacturing Strategy & Planning Office.
May 2018 - Jul 2019
Team & coworkers
Colleagues at Visa
Other employees you can reach at visa.com. View company contacts for 18421 employees →
DH
Desiree Hunter
Colleague at VisaDenver Metropolitan Area, United States
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AJ
Alex Jaehyun Lee
Colleague at VisaSingapore
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AH
Abhinav Hasija
Colleague at VisaDelhi, India
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AN
Albert Ndour
Colleague at VisaSenegal
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AT
Awart Tiwari
Colleague at VisaUnchahar, Uttar Pradesh, India
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RS
Ram Sajivan
Colleague at VisaSandila, Uttar Pradesh, India
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LV
Lucho Vaccaro
Colleague at VisaDepartamento Punilla, Córdoba, Argentina
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PA
Prasad Avadhanula
Colleague at VisaGreater Reading Area, United Kingdom
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CM
Colin Mcgerty
Colleague at VisaDerrylin, Northern Ireland, United Kingdom
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NK
Nitin Khandebharad
Colleague at VisaUmarga, Maharashtra, India
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Desiree Hunter
Colleague at VisaDenver Metropolitan Area, United States
View →
AJ
Alex Jaehyun Lee
Colleague at VisaSingapore
View →
AH
Abhinav Hasija
Colleague at VisaDelhi, India
View →
AN
Albert Ndour
Colleague at VisaSenegal
View →
AT
Awart Tiwari
Colleague at VisaUnchahar, Uttar Pradesh, India
View →
RS
Ram Sajivan
Colleague at VisaSandila, Uttar Pradesh, India
View →
LV
Lucho Vaccaro
Colleague at VisaDepartamento Punilla, Córdoba, Argentina
View →
PA
Prasad Avadhanula
Colleague at VisaGreater Reading Area, United Kingdom
View →
CM
Colin Mcgerty
Colleague at VisaDerrylin, Northern Ireland, United Kingdom
View →
NK
Nitin Khandebharad
Colleague at VisaUmarga, Maharashtra, India
View →
2 education records
Justin Sumner education
Master Of Science - Ms, Computer Science
Bachelor Of Science, Computer Science
FAQ
Frequently asked questions about Justin Sumner
Quick answers generated from the profile data available on this page.
What company does Justin Sumner work for?
Justin Sumner works for Visa.
What is Justin Sumner's role at Visa?
Justin Sumner is listed as Senior Software Engineer at Visa.
What is Justin Sumner's email address?
AeroLeads has found 1 work email signal at @ibm.com for Justin Sumner at Visa.
Where is Justin Sumner based?
Justin Sumner is based in Austin, Texas, United States while working with Visa.
What companies has Justin Sumner worked for?
Justin Sumner has worked for Visa, Ibm, Siemens Healthineers, and Nissan Motor Corporation.
Who are Justin Sumner's colleagues at Visa?
Justin Sumner's colleagues at Visa include Desiree Hunter, Alex Jaehyun Lee, Abhinav Hasija, Albert Ndour, and Awart Tiwari.
How can I contact Justin Sumner?
You can use AeroLeads to view verified contact signals for Justin Sumner at Visa, including work email, phone, and LinkedIn data when available.
What schools did Justin Sumner attend?
Justin Sumner holds Master Of Science - Ms, Computer Science from Vanderbilt University.
What skills is Justin Sumner known for?
Justin Sumner is listed with skills including Pandas, Scikit Learn, Git, Algorithms, Object Oriented Programming, Operating Systems, Data Analysis, and Business Analysis.
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