Jarek Długosz
Tech Team Manager Software Development at Allegro.pl
Torun Metropolitan Area Poland
Summary
👤
Senior🎓
Top SchoolJarek Długosz is a tech team manager and software development leader with 11+ years of focused experience in building resilient, distributed microservice systems and guiding products from concept to commercialization. Currently leading development teams at Allegro.pl, he combines hands-on expertise in Spring, DDD, NoSQL and CI/CD with a track record of translating complex requirements into scalable designs. He has progressed from core engineering roles at Lucent/Alcatel-Lucent to technical leadership, blending deep systems knowledge with strong stakeholder and customer relationships. An MBA and an MS in Mathematics and Computer Science give him both business acumen and analytical rigor, enabling pragmatic decisions that balance speed and quality. Known for keeping teams on schedule without compromising software quality, he thrives on making large, legacy systems more responsive and maintainable. Based in the Toruń area, he brings a steady mix of technical depth, people leadership, and long-term product ownership.
11 years of coding experience
23 years of employment as a software developer
MBA, MBA, MBA, MBA at Dominican UniversityBachelor, Marketing and Management, Bachelor, Marketing and Management at Nicolaus Copernicus University
Github Skills (9)
website-performance8
mongoose7
backend6
mongodb5
oms5
social-media4
nodejs4
retail4
agent2
Programming languages (3)
Github contributions (5)
jjdlugosz/techan.js
Aug 2017 - Mar 2020
Contributions:4 pushes, 2 branches in 2 years 7 months
d3jschartschartchartingohlc
jjdlugosz/wildsnake-api
Nov 2015 - Jun 2016
Contributions:6 PRs, 8 pushes, 7 branches in 6 months
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