Julien Neidballa
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Julien Neidballa Email & Phone Number

Staff Software Engineer at WEX
Location: Los Angeles, California, United States 8 work roles 1 school
1 work email found @fidessa.com 1 phone found area 212 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email j****@fidessa.com
Direct phone (212) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
WEX
Role
Staff Software Engineer
Location
Los Angeles, California, United States
Company size
2895 employees

Who is Julien Neidballa? Overview

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Quick answer

Julien Neidballa is listed as Staff Software Engineer at WEX, a company with 2895 employees, based in Los Angeles, California, United States. AeroLeads shows a work email signal at fidessa.com, phone signal with area code 212, and a matched LinkedIn profile for Julien Neidballa.

Julien Neidballa previously worked as Software Engineer 4 at Wex and Amateur Super Mario 3 Player at Nintendo Entertainment System. Julien Neidballa holds Bachelors Of Science from Purdue University.

Company email context

Email format at WEX

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{first}.{last}@fidessa.com
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AeroLeads found 1 current-domain work email signal for Julien Neidballa. Compare company email patterns before reaching out.

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Profile bio

About Julien Neidballa

Julien Neidballa is a Staff Software Engineer at WEX. He possess expertise in c, c++, python, java, sql and 11 more skills. He is proficient in Spanish.

Listed skills include C, C++, Python, Java, and 12 others.

Current workplace

Julien Neidballa's current company

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

WEX
Wex
Staff Software Engineer
portland, maine, united states
Website
wexinc.com
Employees
2895
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Company profile
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8 roles

Julien Neidballa work experience

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

Software Engineer 4

Current
Wex
  • Working on card authorization code in C that is currently in use at 95% of U.S. fuel stations
  • Modernized and took ownership of internal company-wide tool to access/protect data held in multiple databases and database types using Spring Boot and Angular
  • Contributed to next generation card authorization code in C++
Mar 2023 - Present

Amateur Super Mario 3 Player

Current
Nintendo Entertainment System
  • Actively completing needed objectives, including (but not limited to) defeating Koopa Troopas, receiving payments from Toadstools, and rescuing Princesses
  • Collecting as many coins as possible within the given time constraints
  • Preventing any unnecessary lives from being lost
  • Using whistles effectively and in a timely manner
  • Working towards obtaining the maximum number of points during each game, and doing so in as little time as possible
Sep 1990 - Present

Senior Platform Software Engineer, Team Lead

Peapod Digital Labs

Chicago, Illinois, United States

  • Dismantled the final aspects of the legacy monolith into a modern microservice architecture
  • Led two teams each comprised of front-end, back-end, and QA personnel
Jan 2022 - Mar 2023

Senior Platform Software Engineer

Peapod Digital Labs

Chicago, Illinois, United States

  • Expanded customer-facing services to allow users to pay with more than one credit card or bank account
  • Added the ability for customers to be able to make purchases using their SNAP/EBT cards
  • Designed and implemented service to handle purchases and automatic renewals of customer subscriptions
  • Integrated SonarQube testing into existing Jenkins pipelines using Groovy scripts
May 2021 - Jan 2022

Platform Software Engineer Ii

Peapod Digital Labs

Chicago, Illinois, United States

  • Worked on migrating company from a monolith model (using ATG Dynamo) to a microservice setup
  • Created new Payment Service to handle all financial transactions made through website using Spring Boot
  • Moved all order and subscription payment functionality from monolith to new service
  • Leveraged distributed caches for user payment data to reduce load on company databases
  • Developed SQL (Informix) database subsetting tool using Python to facilitate QA work
Aug 2018 - May 2021

Trading Platform Software Engineer

Fidessa

Chicago, Illinois, United States

  • Designing, implementing, testing, and documenting client-facing/server-side software for clients in Brazil, Chile, Mexico, and the U.S., leveraging C#, Java, and TCL to do so
  • Developing a brand-new Brazilian back-office solution in Java for the 2015-2017 regulatory changes introduced by the B3/BM&FBovespa exchange, for use within Fidessa’s core product
Mar 2014 - Aug 2018

Electrical/Computer Engineer

Cosmodog, Ltd.

Chicago, Illinois, United States

  • Designed pinball machines using CadSoft Eagle, fabricated for consumer use
  • Migrated company from using Cadence OrCAD to CadSoft Eagle for electronic hardware design
Dec 2013 - Feb 2014

It Director

Lakeshore Sport & Fitness

Chicago, Illinois, United States

  • Administered and maintained multiple Windows servers and Microsoft SQL databases
  • Created financial and customer/employee activity reports via SQL/SSRS
  • Implemented customer-facing software using Android, Python, Microsoft SQL Server, and Windows APIs
  • Reverse-engineered massive, proprietary third-party SQL database within bounds of respective contract
  • Saved the company more than $30,000 annually by transitioning them from paper to electronic statements
Apr 2012 - Dec 2013
Team & coworkers

Colleagues at WEX

Other employees you can reach at wexinc.com. View company contacts for 2895 employees →

GM Gloria Medhurst Gloria Medhurst Colleague at Wex Port Orange, Florida, United States, United States View → LB Laura Brady Laura Brady Colleague at Wex Melbourne, Victoria, Australia, Australia View → SP Surya Parthiban Surya Parthiban Colleague at Wex Madurai, Tamil Nadu, India, India View → MR Meredith Ridley Meredith Ridley Colleague at Wex Buxton, Maine, United States, United States View → SE Sarah Evans Sarah Evans Colleague at Wex West Fargo, North Dakota, United States, United States View → SC Sarocha C. Sarocha C. Colleague at Wex Los Angeles, California, United States, United States View → SE Speed Eric Speed Eric Colleague at Wex Strafford, New Hampshire, United States, United States View → IL Isabella Lisboa Isabella Lisboa Colleague at Wex Belo Horizonte, Minas Gerais, Brazil, Brazil View → BW Becca Walker Becca Walker Colleague at Wex Greater Cleveland, United States View → CZ Claudio Zandonadi Claudio Zandonadi Colleague at Wex São Bernardo Do Campo, São Paulo, Brazil, Brazil View →
1 education record

Julien Neidballa education

FAQ

Frequently asked questions about Julien Neidballa

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

What company does Julien Neidballa work for?

Julien Neidballa works for WEX.

What is Julien Neidballa's role at WEX?

Julien Neidballa is listed as Staff Software Engineer at WEX.

What is Julien Neidballa's email address?

AeroLeads has found 1 work email signal at @fidessa.com for Julien Neidballa at WEX.

What is Julien Neidballa's phone number?

AeroLeads has found 1 phone signal(s) with area code 212 for Julien Neidballa at WEX.

Where is Julien Neidballa based?

Julien Neidballa is based in Los Angeles, California, United States while working with WEX.

What companies has Julien Neidballa worked for?

Julien Neidballa has worked for Wex, Nintendo Entertainment System, Peapod Digital Labs, Fidessa, and Cosmodog, Ltd..

Who are Julien Neidballa's colleagues at WEX?

Julien Neidballa's colleagues at WEX include Gloria Medhurst, Laura Brady, Surya Parthiban, Meredith Ridley, and Sarah Evans.

How can I contact Julien Neidballa?

You can use AeroLeads to view verified contact signals for Julien Neidballa at WEX, including work email, phone, and LinkedIn data when available.

What schools did Julien Neidballa attend?

Julien Neidballa holds Bachelors Of Science from Purdue University.

What skills is Julien Neidballa known for?

Julien Neidballa is listed with skills including C, C++, Python, Java, Sql, Microsoft Sql Server, Mysql, and Sybase.

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