Justin Witkowski Email & Phone Number
Senior Frontend Software Engineer @ Addepar
5 free lookup(s).
No credit card required.
Justin Witkowski Location
- Boston, MA, US
Justin Witkowski Work
- 2024 - now Senior Frontend Software Engineer @
- 2022 - 2024 Senior Frontend Engineer @
- 2019 - 2022 Web Developer @
- 2015 - 2019 Web Developer @
- 2014 - 2015 IT Leadership Development Program Participant @
- 2012 - 2014 Junior Web Developer @
Justin Witkowski Education
- Rensselaer Polytechnic Institute
Bachelor of Science (B.S.) (Information Technology & Web Science)
2010 - 2014
Justin Witkowski Skills
- Python
- MySQL
- Microsoft Office
- AngularJS
- Java
- Project Management
- XML
- Microsoft Excel
- Agile Methodologies
- PHP
- JavaScript
- C++
- C
- jQuery
- ASP.NET
- HTML5
- CSS
- SQL
Justin Witkowski Summary
- Justin Witkowski, based in Boston, MA, US, is currently a Senior Frontend Software Engineer at Addepar. Justin Witkowski brings experience from previous roles at Invesco, Voatz, Tank Design and Travelers. Justin Witkowski holds a 2010 - 2014 Bachelor of Science (B.S.) in Information Technology & Web Science @ Rensselaer Polytechnic Institute. With a robust skill set that includes Python, MySQL, Microsoft Office, AngularJS, Java and more. Justin Witkowski has 1 emails and 1 mobile phone numbers on RocketReach.
5 free lookup(s).
No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Looking for a different Justin Witkowski?
Find contact details for 700 million professionals.
Top Addepar Employees
Ashley Pappalardo
Director, People Business Partner
New York, NY, US
Eric Daniels
CFO and COO
New York, NY, US
Harry Bains
Senior Vice President Finance
New York, NY, US
Kunal Gosar
Head of AI and OCTO, Director of Engineering
New York, NY, US
Bijan Rasekhi
VP, Client Solutions
Salt Lake City, UT, US
Nevena Messina
Head of Core Client Success
New York, NY, US
How It Works
Get a Free Account
Sign up for a free account. No credit card required. Up to 5 free lookups. 
Search the #1 Contact Database
Get contact details of over 700M profiles across 60M companies - all with industry-leading accuracy. Sales and Recruiter users, try out our Email Finder Extension. 
Use our AI-Powered Email Finder
Find business and personal emails and mobile phone numbers with exclusive coverage across niche job titles, industries, and more for unparalleled targeting. Also available via our Contact Data API. 
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co