Aleksandr Cupacenko
Chief Software Engineer at Danske Bank
Vilnius, Vilnius County, Lithuania
Summary
👤
Senior🎓
Top SchoolAleksandr Cupacenko is a Chief Software Engineer with 11+ years building and operating large-scale Linux-centric infrastructure, now leading engineering at Danske Bank after a senior DevOps stint migrating MobilePay from private to public cloud. He combines deep Unix systems expertise with hands-on cloud automation (Terraform, Bicep, AKS) and a history of L2–L3 operations, CI/CD and incident management across banks and telecoms. Aleksandr is an active open-source contributor to cross-platform projects like qBittorrent, where he implements UI enhancements and bug fixes, demonstrating C++ and web UI fluency beyond backend infrastructure work. Based in Vilnius, he pairs strategic system architecture experience with pragmatic scripting and automation skills (Ansible, Python, Bash), and still finds time to unwind playing ping pong—hinting at a competitive, team-oriented mindset.
11 years of coding experience
23 years of employment as a software developer
Master's degree Information Systems, Master's degree Information Systems at Kaunas University of Technology
Russian, English, Lithuanian
Github Skills (9)
torrent10
c-language10
cross-platform10
cprogramming-language10
qt10
bittorrent10
javascript9
css8
html8
Programming languages (9)
Github contributions (5)
qbittorrent/qBittorrent
Feb 2022 - Mar 2022
qBittorrent BitTorrent client
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:16 reviews, 7 commits, 16 PRs in 16 days
Contributions summary:Aleksandr primarily contributes to the qBittorrent client by implementing UI enhancements and fixing bugs. They added a combobox editor for mixed download priority, enabled shortcut folders for file dialogs, and renamed a column in the content tab. Additionally, the user fixed issues related to scrolling behavior and focus on the save path, and addressed blank lines in form-data input. Their contributions demonstrate proficiency in C++ and web UI development, aligning with the cross-platform nature of the project.
qbittorrentbittorrentc-plus-plustorrent-clienttorrent
unitmatrix/ansible-sshzone
Feb 2020 - Mar 2022
Contributions:1 release, 3 pushes, 1 branch in 2 years
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