Full Stack Developer
Current
Dec 2021 - Present
AeroLeads people directory · profile
Dan Leitzke Email & Phone Number
Backend Software Engineer
at
Catsy
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 86%
Current company
Role
Backend Software Engineer
Location
Chicago, Illinois, United States
Company size
Who is Dan Leitzke? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Dan Leitzke is listed as Backend Software Engineer at Catsy, a company with 25 employees, based in Chicago, Illinois, United States. AeroLeads shows a matched LinkedIn profile for Dan Leitzke.
Dan Leitzke previously worked as Full Stack Developer at Catsy and Analyst, Applications at Northern Trust Corporation. Dan Leitzke holds Bachelor Of Science (B.S.), Computer Science from Illinois Institute Of Technology.
Company email context
Email format at Catsy
This section adds company-level context without repeating Dan Leitzke's masked contact details.
Catsy
Review company-level records connected to Dan Leitzke before choosing the right outreach path.
Profile bio
About Dan Leitzke
Dan Leitzke is a Backend Software Engineer at Catsy. Colleagues describe him as "Daniel was an ideal co-worker. He was always polite, never took offense, and worked at a steady, diligent pace. He also had a good sense of humor and keen problem-solving skills."
Current workplace
Dan Leitzke's current company
Company context helps verify the profile and gives searchers a useful next step.
Catsy
11 roles
Dan Leitzke work experience
A career timeline built from the work history available for this profile.
Analyst, Applications
Backend web sevice developer with Northern Trust. Building the microservice architecture of the future with Java Spring Boot running on Pivotal Cloud Foundry.
Feb 2017 - Mar 2021
It Security Intern
- Worked with various business units to deliver network documentation for PCI 3.0 deployment.- Individually researched network events and recommended ways to patch affected systems.- Aided staff in anticipating and preparing for audit needs.
May 2015 - Aug 2015
Web Developer And Server Wrangler
May 2014 - Aug 2014
Web Development Intern
Oct 2013 - May 2014
It/ Itv Student Help
Oct 2012 - Oct 2013
Cashier
Feb 2012 - Oct 2012
Machine Operator
Krier Foods Via Locate Staffing, Inc.
At Krier Foods I performed the same labor as I did last summer. I ran several different machines, all of which aided in the production of various beverages inclding Monster, Vitamin Water, and Minute Maid.
May 2011 - Aug 2011
Helpdesk Employee
Northland International University Technology Department
Take calls, respond to people coming in to ask for helpGiven independent tasks to doConducted research and learned while on the job
Sep 2010 - May 2011
Temporary Factory Employee
Locate Staffing, Inc
I ran several different machines, all of which aided in the production of various beverages inclding Monster, Vitamin Water, and Minute Maid.
Jun 2010 - Aug 2010
Caddy
Pine Hills Country Club
I carried a golfer's golf bag and took care of their golf clubs, while watching the ball and tending the course.
May 2009 - Sep 2009
Team & coworkers
Colleagues at Catsy
Other employees you can reach at catsy.com. View company contacts for 25 employees →
3H
3Li Hussain
Colleague at Catsy
Tbilisi, Georgia, Georgia
View →
DK
Diane Kopp
Colleague at Catsy
Dublin, Ohio, United States, United States
View →
J💾
Joe 💾 Donahue
Colleague at Catsy
Greater Chicago Area, United States
View →
DD
Denitsa Dobreva
Colleague at Catsy
Sofia, Sofia City, Bulgaria, Bulgaria
View →
CC
Crazy Cat
Colleague at Catsy
Charlotte, North Carolina, United States, United States
View →
GH
G Hurst
Colleague at Catsy
Canada, Canada
View →
DI
Darek Ikhwan
Colleague at Catsy
Mcdonough, Georgia, United States, United States
View →
PO
Pets Of World
Colleague at Catsy
Sarajevo, Federation Of Bosnia And Herzegovina, Bosnia And Herzegovina, Bosnia And Herzegovina
View →
JG
Jessica Guerra
Colleague at Catsy
Brewster, New York, United States, United States
View →
MO
Martha Oswalt
Colleague at Catsy
Philadelphia, Pennsylvania, United States, United States
View →
3Li Hussain
Colleague at Catsy
Tbilisi, Georgia, Georgia
View →
DK
Diane Kopp
Colleague at Catsy
Dublin, Ohio, United States, United States
View →
J💾
Joe 💾 Donahue
Colleague at Catsy
Greater Chicago Area, United States
View →
DD
Denitsa Dobreva
Colleague at Catsy
Sofia, Sofia City, Bulgaria, Bulgaria
View →
CC
Crazy Cat
Colleague at Catsy
Charlotte, North Carolina, United States, United States
View →
GH
G Hurst
Colleague at Catsy
Canada, Canada
View →
DI
Darek Ikhwan
Colleague at Catsy
Mcdonough, Georgia, United States, United States
View →
PO
Pets Of World
Colleague at Catsy
Sarajevo, Federation Of Bosnia And Herzegovina, Bosnia And Herzegovina, Bosnia And Herzegovina
View →
JG
Jessica Guerra
Colleague at Catsy
Brewster, New York, United States, United States
View →
MO
Martha Oswalt
Colleague at Catsy
Philadelphia, Pennsylvania, United States, United States
View →
6 education records
Dan Leitzke education
Bachelor Of Science (B.S.), Computer Science
Associate'S, It: Network Specialist & Web And Software Developer, 4.0
Lakeshore Technical College
Bible
Northland International University
High School Diploma, General
Oostburg High School
High School Diploma, General Studies
Oostburg High School
No Degree, Bible/ Theology
Northland International University
FAQ
Frequently asked questions about Dan Leitzke
Quick answers generated from the profile data available on this page.
What company does Dan Leitzke work for?
Dan Leitzke works for Catsy.
What is Dan Leitzke's role at Catsy?
Dan Leitzke is listed as Backend Software Engineer at Catsy.
Where is Dan Leitzke based?
Dan Leitzke is based in Chicago, Illinois, United States while working with Catsy.
What companies has Dan Leitzke worked for?
Dan Leitzke has worked for Catsy, Northern Trust Corporation, Kohler, Elightenment Learning, and Ltc.
Who are Dan Leitzke's colleagues at Catsy?
Dan Leitzke's colleagues at Catsy include 3Li Hussain, Diane Kopp, Joe 💾 Donahue, Denitsa Dobreva, and Crazy Cat.
How can I contact Dan Leitzke?
You can use AeroLeads to view verified contact signals for Dan Leitzke at Catsy, including work email, phone, and LinkedIn data when available.
What schools did Dan Leitzke attend?
Dan Leitzke holds Bachelor Of Science (B.S.), Computer Science from Illinois Institute Of Technology.
Find 750M verified contacts
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trialPeople with similar names
Check these profiles if this is not the Dan Leitzke you were looking for.
View similar profiles
