Bart: Email & Phone Number

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Senior Frontend Engineer at Close|San Francisco Bay Area, United States

Position:

Senior Frontend Engineer at Close

Location:

San Francisco Bay Area, United States

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Last updated: 2026-07-19

Updated: 2026-07-19

Found email addresses for Bart:

Business emails:

b*****z@close.io,

b*************o@higher.pl,

b**t@workate.pl

Personal emails:

b************o@gmail.com,

b*************o@gmail.com

Found phone for Bart:

+1-***-***-9107

A different Bart?

Work Experience 23 years

Senior Frontend Engineer at Close

Mar 2017 - Current

Co-Founder at Higher

Feb 2016 - Current

Co-Founder at Workate

Apr 2019 - Current

Interactive Developer at Chalk + Chisel

Apr 2015 - Mar 2017

IT Consultant / Contractor at Freelancer Software & Web Developer

Apr 2014 - Mar 2015

Co-founder, Lead Software Developer at Corton sp. z o.o. – Social Design Agency

Jun 2011 - Apr 2014

Strategy Consultant Intern at QUEST Change Managers Sp. z o.o.

Jan 2011 - Jan 2012

Founder, Software Developer at Boneo.pl – Daily Deals Platform

Jan 2010 - Jan 2012

Co-founder, Software Developer at eBitwa.pl – Online Contest Platform

Jan 2008 - Jan 2011

Founder, Software Developer at hiphopArt.pl – Online Magazine

Jan 2003 - Jan 2007

Bart started working in 2003, then the employee has changed 9 companies and 7 jobs. On average, Bart works for one company for 4 years 3 months.

Bart is proficient in English and Polish. Their professional focus is Business Strategy, C, and Django across 3 core areas.

Education

Master's Degree at Warsaw University of Technology

Engineer's Degree at Warsaw University of Technology

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Bart

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