Ivan Pavlotsky

Experience

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  DOK ltd

  Jul 2018 - Feb 2022

  Software Developer

  • First refactored and then almost developed from scratch the desktop GUI application for radio relay devices log data analysis and visualization using C++ with Qt and QCustomPlot widget. Managed to decrease the data processing time of over 1 Gb from tens of minutes to less than a minute by eliminating a bottleneck and using Qt concurrency.• Developed several desktop GUI applications for radio relay and measurement device management using C++ with Qt.• Deployed and maintained the Zabbix server.• Participated in embedded firmware development using C/C++.• Participated in creating a Linux-based embedded system on i.MX using Yocto Project.• Managing Git repos using Bitbucket and GitLab.• Developing Bash / Python tools for internal usage (such as Zabbix server deployment and maintenance automation).• Code refactoring.• Code review. Show less

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  LG Electronics

  Feb 2022 - now

  Software Engineer

  I work in a team developing a Chromium-based web engine and browser software for webOS products. My current responsibilities are:• Integration of Chromium updates into the webOS web engine accompanied with appropriate code adaptation (C++).• Fixing build configuration errors, compile and runtime errors, and functional regression issues caused by the integration of Chromium updates and our own features (C++, GN, bitbake, Bash, Python).• Root Cause analysis and problem solving.• Contributing upstreamable patches to Chromium and related third-party projects.• Patch integration from other projects.• Developing internal usage tools (Bash / Python + Docker). E.g. I developed bash script to create Docker containers with SSH access to be used in tests.• Code refactoring.• Regular code review using Gerrit.• Continuous Integration (CI) using Jenkins.• Creating Jira tickets.• Participating in the internal documentation process using Confluence. Show less