Dmitry Teselkin
Software Engineer at Mirantis
Almaty, Kazakhstan
Summary
👤
Senior🎓
Top SchoolDmitry Teselkin is a software engineer with 13 years of experience, currently based in Germany and working at Mirantis. He brings deep back-end and test automation expertise, demonstrated by contributions to the core SaltStack project where he optimized file transfer logic and improved unit tests to reduce bandwidth usage. His background as a system administrator gives him a pragmatic, operations-minded approach to building reliable infrastructure software. Educated in Computer Systems Networking and Telecommunications, Dmitry combines networking fundamentals with hands-on engineering to solve production-scale problems. Colleagues can expect a developer who focuses on efficiency, testability, and maintainability in distributed systems.
13 years of coding experience
6 years of employment as a software developer
Bachelor's degree, Computer Systems Networking and Telecommunications, Bachelor's degree, Computer Systems Networking and Telecommunications at Tashkent University of Information TechnologiesTashkent Middle School #103
English, Russian
Github Skills (11)
configuration-management10
automation10
automations10
infrastructure10
python10
testing9
remote-execution9
zeromq7
cloud-computing6
cloud-manager6
infrastructure-as-code5
Programming languages (8)
Github contributions (5)
saltstack/salt
Jul 2018 - Aug 2018
Software to automate the management and configuration of infrastructure and applications at scale.
Role in this project:
Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:6 commits, 1 PR, 1 comment in 1 day
Contributions summary:Dmitry primarily focused on enhancing the file transfer mechanism within the SaltStack framework, specifically by optimizing the `cp.push` function. This involved introducing a check for `file_recv_max_size` earlier in the process to improve efficiency and reduce unnecessary bandwidth usage. The user also fixed existing unittests and updated them to reflect the code changes, and performed a merge operation. These contributions demonstrate expertise in the core SaltStack codebase and testing.
pythonzeromqevent-streaminfrastructure-managementcloud-providers
openstack/murano-deployment
Apr 2013 - May 2015
Contributions:150 commits in 2 years 1 month
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