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Nelson R. Email & Phone Number
Senior Software Engineer
at
Sezzle
1 work email found
@fiserv.com
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Who is Nelson R.? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Nelson R. is listed as Senior Software Engineer at Sezzle, a with 363 employees, based in Colombia. AeroLeads shows a work email signal at fiserv.com and a matched LinkedIn profile for Nelson R..
Nelson R. previously worked as Senior Software Engineer at Livevox and Professional Services Technical Consultant at Fiserv. Nelson R. holds Engineer'S Degree from Universidad Nacional De Colombia.
Company email context
Email format at Sezzle
This section adds company-level context without repeating Nelson R.'s masked contact details.
*@fiserv.com
68% confidence
AeroLeads found 1 current-domain work email signal for Nelson R.. Compare company email patterns before reaching out.
Profile bio
About Nelson R.
Professional in the software industry with extensive experience in Java based multi-tier software development, deployment, product technical implementation and customer support. Proficient in Enterprise Applications, Application Servers, Java technologies, Object Oriented Programming, Data Bases, Software Development Methodologies (RUP, CMMI, SCRUM), Test Driven Development and Networking, with hands-on experience using Java frameworks such as Spring and Hibernate. Skilled in Cloud Computing, with experience in TypeScript/JavaScript-based serverless applications utilizing AWS services such as Lambda, SQS, EventBridge, DynamoDB, Amplify, and ECS, among others.A proactive team player capable of working independently, with a strong achievement orientation and high adaptability to multicultural and interdisciplinary environments. Fluent in English, Portuguese, and Spanish.
Listed skills include Software Development, Java, Weblogic, Postgresql, and 17 others.
Current workplace
Nelson R.'s current company
Company context helps verify the profile and gives searchers a useful next step.
Sezzle
6 roles
Nelson R. work experience
A career timeline built from the work history available for this profile.
Senior Software Engineer
Professional Services Technical Consultant
Feb 2013 - Apr 2021
Software Development Engineer
Oct 2010 - Jan 2013
Java Programmer
Ecglobalpanel Inc.
Sep 2009 - Aug 2010
Developer
Aug 2008 - Mar 2009
Team & coworkers
Colleagues at Sezzle
Other employees you can reach at sezzle.com. View company contacts for 363 employees →
AM
Ana Melissa Navarro Galindo
Colleague at SezzleBogota, D.C., Capital District, Colombia
View →
MP
Micah Phillips
Colleague at SezzleEast Lansing, Michigan, United States
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KG
Karem García
Colleague at SezzleBogota, D.C., Capital District, Colombia
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MC
Maria Camila Vasquez Correa
Colleague at SezzleAntioquia, Colombia
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AH
Amir Hossein Roushenas
Colleague at SezzleToronto, Ontario, Canada
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LN
Laura Natalia Fonseca
Colleague at SezzleBogotá, Capital District, Colombia
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CZ
Chelsea Zhu
Colleague at SezzleGreater Seattle Area, United States
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IM
Isaac Myos
Colleague at SezzleGreater Minneapolis-St. Paul Area, United States
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TN
Tian Nan
Colleague at SezzleMinneapolis, Minnesota, United States
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SC
Scott Cameron
Colleague at SezzleUnited States
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Ana Melissa Navarro Galindo
Colleague at SezzleBogota, D.C., Capital District, Colombia
View →
MP
Micah Phillips
Colleague at SezzleEast Lansing, Michigan, United States
View →
KG
Karem García
Colleague at SezzleBogota, D.C., Capital District, Colombia
View →
MC
Maria Camila Vasquez Correa
Colleague at SezzleAntioquia, Colombia
View →
AH
Amir Hossein Roushenas
Colleague at SezzleToronto, Ontario, Canada
View →
LN
Laura Natalia Fonseca
Colleague at SezzleBogotá, Capital District, Colombia
View →
CZ
Chelsea Zhu
Colleague at SezzleGreater Seattle Area, United States
View →
IM
Isaac Myos
Colleague at SezzleGreater Minneapolis-St. Paul Area, United States
View →
TN
Tian Nan
Colleague at SezzleMinneapolis, Minnesota, United States
View →
SC
Scott Cameron
Colleague at SezzleUnited States
View →
1 education record
Nelson R. education
FAQ
Frequently asked questions about Nelson R.
Quick answers generated from the profile data available on this page.
What company does Nelson R. work for?
Nelson R. works for Sezzle.
What is Nelson R.'s role at Sezzle?
Nelson R. is listed as Senior Software Engineer at Sezzle.
What is Nelson R.'s email address?
AeroLeads has found 1 work email signal at @fiserv.com for Nelson R. at Sezzle.
Where is Nelson R. based?
Nelson R. is based in Colombia while working with Sezzle.
What companies has Nelson R. worked for?
Nelson R. has worked for Sezzle, Livevox, Fiserv, Heinsohn Business Technology, and Ecglobalpanel Inc..
Who are Nelson R.'s colleagues at Sezzle?
Nelson R.'s colleagues at Sezzle include Ana Melissa Navarro Galindo, Micah Phillips, Karem García, Maria Camila Vasquez Correa, and Amir Hossein Roushenas.
How can I contact Nelson R.?
You can use AeroLeads to view verified contact signals for Nelson R. at Sezzle, including work email, phone, and LinkedIn data when available.
What schools did Nelson R. attend?
Nelson R. holds Engineer'S Degree from Universidad Nacional De Colombia.
What skills is Nelson R. known for?
Nelson R. is listed with skills including Software Development, Java, Weblogic, Postgresql, Hibernate, Web Applications, Html, and Web Development.
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