Bartosz Koniński
Senior Backend Developer at Apptension
Konin Metropolitan Area Poland
Summary
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Rockstar🎓
Top SchoolBartosz Koniński is a Senior Backend Developer with 12 years of experience building and operating web applications and infrastructure from Poland’s Konin area. He has progressed through hands-on roles in Ruby on Rails, Node.js and DevOps tooling into a current dual role as Senior Backend Developer and Team Leader at Apptension. His background includes designing CI/CD pipelines, creating Docker images, automating deployments with Ansible, and operating services on AWS alongside monitoring stacks like ELK and Zabbix. Comfortable with TDD/BDD practices, he brings a pragmatic test-focused approach to maintainable backend code and reliable deployments. Bartosz pairs formal MSc-level training in computing with a track record of moving between development and operations, which helps him bridge gaps between teams and speed delivery. He often surfaces infrastructure-level improvements that reduce operational toil while keeping feature velocity high.
12 years of coding experience
7 years of employment as a software developer
Bachelor of Science (BS), Computing, 4,5, Bachelor of Science (BS), Computing, 4,5 at Poznan University of Technology
Polish, English
Github Skills (71)
databases10
backend10
stack10
saas10
css10
aws10
vitejs10
aws-ecs10
boilerplate10
react10
javascript9
fugue9
django9
pipeline9
sql9
Programming languages (5)
Github contributions (5)
apptension/gitu
Dec 2021 - Dec 2021
Contributions:15 commits, 2 pushes in 2 days
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