Konstantin Uvarin
Software Engineer at IONOS
Karlsruhe, Baden-Württemberg, Germany
Summary
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SeniorKonstantin Uvarin is a software engineer with 11 years of experience building reliable backend systems, primarily in Perl and related stacks, now contributing to abuse management at IONOS from Karlsruhe. He has a strong track record of improving test coverage, automating deployments, and designing efficient runtime containers and Redis migrations that reduced memory and operational overhead. At Cloudbeds he extended web APIs to enable modern UIs and created reusable test fixtures that helped the whole team catch un-mocked side effects. Comfortable across databases, queues, and async I/O, he has repeatedly modernized legacy systems and migrated services with zero downtime. A collaborative team player, he pairs careful documentation and code reviews with a knack for unblocking colleagues and automating routine work. Outside engineering he’s a guitarist and cyclist who keeps the team morale up with jokes and puns.
11 years of coding experience
13 years of employment as a software developer
English, Russian, Ukrainian
Stackoverflow
5,308reputation
335kreached
137answers
28questions
perl
top-1%
hash
top-5%
Github Skills (73)
perl10
codegen10
ai10
developer-tools10
apidoc10
ide10
issue-tracking10
hash9
telegram9
template-toolkit9
parser8
chat8
messenger8
template-engine8
spec8
Programming languages (7)
Github contributions (5)
dallaylaen/perl-mvc-neaf
Aug 2016 - Jan 2022
Contributions:672 commits, 331 pushes, 16 branches in 5 years 5 months
dallaylaen/perl-Statistics-Descriptive-LogScale
Apr 2015 - Nov 2017
[CPAN] Memory-efficient approximate univariate distribution
Contributions:29 pushes, 2 branches, 6 tags in 2 years 7 months
memoryunivariatecpanapproximatedistribution
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